diff options
Diffstat (limited to 'db/sqlite3/src/sqlite3.c')
| -rw-r--r-- | db/sqlite3/src/sqlite3.c | 12176 |
1 files changed, 7063 insertions, 5113 deletions
diff --git a/db/sqlite3/src/sqlite3.c b/db/sqlite3/src/sqlite3.c index 4729f45722..61bfdeb766 100644 --- a/db/sqlite3/src/sqlite3.c +++ b/db/sqlite3/src/sqlite3.c @@ -1,6 +1,6 @@ /****************************************************************************** ** This file is an amalgamation of many separate C source files from SQLite -** version 3.27.2. By combining all the individual C code files into this +** version 3.29.0. By combining all the individual C code files into this ** single large file, the entire code can be compiled as a single translation ** unit. This allows many compilers to do optimizations that would not be ** possible if the files were compiled separately. Performance improvements @@ -39,7 +39,7 @@ ** SQLite was built with. */ -#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS +#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS /* IMP: R-16824-07538 */ /* ** Include the configuration header output by 'configure' if we're using the @@ -888,6 +888,11 @@ SQLITE_PRIVATE const char **sqlite3CompileOptions(int *pnOpt){ #pragma warning(disable : 4706) #endif /* defined(_MSC_VER) */ +#if defined(_MSC_VER) && !defined(_WIN64) +#undef SQLITE_4_BYTE_ALIGNED_MALLOC +#define SQLITE_4_BYTE_ALIGNED_MALLOC +#endif /* defined(_MSC_VER) && !defined(_WIN64) */ + #endif /* SQLITE_MSVC_H */ /************** End of msvc.h ************************************************/ @@ -1162,9 +1167,9 @@ extern "C" { ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ -#define SQLITE_VERSION "3.27.2" -#define SQLITE_VERSION_NUMBER 3027002 -#define SQLITE_SOURCE_ID "2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0f6d7" +#define SQLITE_VERSION "3.29.0" +#define SQLITE_VERSION_NUMBER 3029000 +#define SQLITE_SOURCE_ID "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6" /* ** CAPI3REF: Run-Time Library Version Numbers @@ -1228,6 +1233,9 @@ SQLITE_API int sqlite3_libversion_number(void); #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS SQLITE_API int sqlite3_compileoption_used(const char *zOptName); SQLITE_API const char *sqlite3_compileoption_get(int N); +#else +# define sqlite3_compileoption_used(X) 0 +# define sqlite3_compileoption_get(X) ((void*)0) #endif /* @@ -2332,8 +2340,14 @@ typedef struct sqlite3_api_routines sqlite3_api_routines; ** ^The flags argument to xAccess() may be [SQLITE_ACCESS_EXISTS] ** to test for the existence of a file, or [SQLITE_ACCESS_READWRITE] to ** test whether a file is readable and writable, or [SQLITE_ACCESS_READ] -** to test whether a file is at least readable. The file can be a -** directory. +** to test whether a file is at least readable. The SQLITE_ACCESS_READ +** flag is never actually used and is not implemented in the built-in +** VFSes of SQLite. The file is named by the second argument and can be a +** directory. The xAccess method returns [SQLITE_OK] on success or some +** non-zero error code if there is an I/O error or if the name of +** the file given in the second argument is illegal. If SQLITE_OK +** is returned, then non-zero or zero is written into *pResOut to indicate +** whether or not the file is accessible. ** ** ^SQLite will always allocate at least mxPathname+1 bytes for the ** output buffer xFullPathname. The exact size of the output buffer @@ -3125,8 +3139,8 @@ struct sqlite3_mem_methods { ** ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]] ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt> -** <dd> ^This option is used to enable or disable the two-argument -** version of the [fts3_tokenizer()] function which is part of the +** <dd> ^This option is used to enable or disable the +** [fts3_tokenizer()] function which is part of the ** [FTS3] full-text search engine extension. ** There should be two additional arguments. ** The first argument is an integer which is 0 to disable fts3_tokenizer() or @@ -3234,10 +3248,50 @@ struct sqlite3_mem_methods { ** features include but are not limited to the following: ** <ul> ** <li> The [PRAGMA writable_schema=ON] statement. +** <li> The [PRAGMA journal_mode=OFF] statement. ** <li> Writes to the [sqlite_dbpage] virtual table. ** <li> Direct writes to [shadow tables]. ** </ul> ** </dd> +** +** [[SQLITE_DBCONFIG_WRITABLE_SCHEMA]] <dt>SQLITE_DBCONFIG_WRITABLE_SCHEMA</dt> +** <dd>The SQLITE_DBCONFIG_WRITABLE_SCHEMA option activates or deactivates the +** "writable_schema" flag. This has the same effect and is logically equivalent +** to setting [PRAGMA writable_schema=ON] or [PRAGMA writable_schema=OFF]. +** The first argument to this setting is an integer which is 0 to disable +** the writable_schema, positive to enable writable_schema, or negative to +** leave the setting unchanged. The second parameter is a pointer to an +** integer into which is written 0 or 1 to indicate whether the writable_schema +** is enabled or disabled following this call. +** </dd> +** +** [[SQLITE_DBCONFIG_LEGACY_ALTER_TABLE]] +** <dt>SQLITE_DBCONFIG_LEGACY_ALTER_TABLE</dt> +** <dd>The SQLITE_DBCONFIG_LEGACY_ALTER_TABLE option activates or deactivates +** the legacy behavior of the [ALTER TABLE RENAME] command such it +** behaves as it did prior to [version 3.24.0] (2018-06-04). See the +** "Compatibility Notice" on the [ALTER TABLE RENAME documentation] for +** additional information. This feature can also be turned on and off +** using the [PRAGMA legacy_alter_table] statement. +** </dd> +** +** [[SQLITE_DBCONFIG_DQS_DML]] +** <dt>SQLITE_DBCONFIG_DQS_DML</td> +** <dd>The SQLITE_DBCONFIG_DQS_DML option activates or deactivates +** the legacy [double-quoted string literal] misfeature for DML statement +** only, that is DELETE, INSERT, SELECT, and UPDATE statements. The +** default value of this setting is determined by the [-DSQLITE_DQS] +** compile-time option. +** </dd> +** +** [[SQLITE_DBCONFIG_DQS_DDL]] +** <dt>SQLITE_DBCONFIG_DQS_DDL</td> +** <dd>The SQLITE_DBCONFIG_DQS option activates or deactivates +** the legacy [double-quoted string literal] misfeature for DDL statements, +** such as CREATE TABLE and CREATE INDEX. The +** default value of this setting is determined by the [-DSQLITE_DQS] +** compile-time option. +** </dd> ** </dl> */ #define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */ @@ -3251,7 +3305,11 @@ struct sqlite3_mem_methods { #define SQLITE_DBCONFIG_TRIGGER_EQP 1008 /* int int* */ #define SQLITE_DBCONFIG_RESET_DATABASE 1009 /* int int* */ #define SQLITE_DBCONFIG_DEFENSIVE 1010 /* int int* */ -#define SQLITE_DBCONFIG_MAX 1010 /* Largest DBCONFIG */ +#define SQLITE_DBCONFIG_WRITABLE_SCHEMA 1011 /* int int* */ +#define SQLITE_DBCONFIG_LEGACY_ALTER_TABLE 1012 /* int int* */ +#define SQLITE_DBCONFIG_DQS_DML 1013 /* int int* */ +#define SQLITE_DBCONFIG_DQS_DDL 1014 /* int int* */ +#define SQLITE_DBCONFIG_MAX 1014 /* Largest DBCONFIG */ /* ** CAPI3REF: Enable Or Disable Extended Result Codes @@ -4934,6 +4992,18 @@ SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt); SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt); /* +** CAPI3REF: Query The EXPLAIN Setting For A Prepared Statement +** METHOD: sqlite3_stmt +** +** ^The sqlite3_stmt_isexplain(S) interface returns 1 if the +** prepared statement S is an EXPLAIN statement, or 2 if the +** statement S is an EXPLAIN QUERY PLAN. +** ^The sqlite3_stmt_isexplain(S) interface returns 0 if S is +** an ordinary statement or a NULL pointer. +*/ +SQLITE_API int sqlite3_stmt_isexplain(sqlite3_stmt *pStmt); + +/* ** CAPI3REF: Determine If A Prepared Statement Has Been Reset ** METHOD: sqlite3_stmt ** @@ -5072,7 +5142,9 @@ typedef struct sqlite3_context sqlite3_context; ** ^The fifth argument to the BLOB and string binding interfaces ** is a destructor used to dispose of the BLOB or ** string after SQLite has finished with it. ^The destructor is called -** to dispose of the BLOB or string even if the call to bind API fails. +** to dispose of the BLOB or string even if the call to the bind API fails, +** except the destructor is not called if the third parameter is a NULL +** pointer or the fourth parameter is negative. ** ^If the fifth argument is ** the special value [SQLITE_STATIC], then SQLite assumes that the ** information is in static, unmanaged space and does not need to be freed. @@ -5989,6 +6061,8 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6 ** <tr><td><b>sqlite3_value_nochange </b> ** <td>→ <td>True if the column is unchanged in an UPDATE ** against a virtual table. +** <tr><td><b>sqlite3_value_frombind </b> +** <td>→ <td>True if value originated from a [bound parameter] ** </table></blockquote> ** ** <b>Details:</b> @@ -6050,6 +6124,11 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6 ** than within an [xUpdate] method call for an UPDATE statement, then ** the return value is arbitrary and meaningless. ** +** ^The sqlite3_value_frombind(X) interface returns non-zero if the +** value X originated from one of the [sqlite3_bind_int|sqlite3_bind()] +** interfaces. ^If X comes from an SQL literal value, or a table column, +** and expression, then sqlite3_value_frombind(X) returns zero. +** ** Please pay particular attention to the fact that the pointer returned ** from [sqlite3_value_blob()], [sqlite3_value_text()], or ** [sqlite3_value_text16()] can be invalidated by a subsequent call to @@ -6095,6 +6174,7 @@ SQLITE_API int sqlite3_value_bytes16(sqlite3_value*); SQLITE_API int sqlite3_value_type(sqlite3_value*); SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); SQLITE_API int sqlite3_value_nochange(sqlite3_value*); +SQLITE_API int sqlite3_value_frombind(sqlite3_value*); /* ** CAPI3REF: Finding The Subtype Of SQL Values @@ -6830,7 +6910,7 @@ SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*); ** associated with database N of connection D. ^The main database file ** has the name "main". If there is no attached database N on the database ** connection D, or if database N is a temporary or in-memory database, then -** a NULL pointer is returned. +** this function will return either a NULL pointer or an empty string. ** ** ^The filename returned by this function is the output of the ** xFullPathname method of the [VFS]. ^In other words, the filename @@ -8321,7 +8401,8 @@ SQLITE_API int sqlite3_test_control(int op, ...); #define SQLITE_TESTCTRL_SORTER_MMAP 24 #define SQLITE_TESTCTRL_IMPOSTER 25 #define SQLITE_TESTCTRL_PARSER_COVERAGE 26 -#define SQLITE_TESTCTRL_LAST 26 /* Largest TESTCTRL */ +#define SQLITE_TESTCTRL_RESULT_INTREAL 27 +#define SQLITE_TESTCTRL_LAST 27 /* Largest TESTCTRL */ /* ** CAPI3REF: SQL Keyword Checking @@ -11931,7 +12012,7 @@ SQLITE_API int sqlite3rebaser_configure( ** in size. This function allocates and populates a buffer with a copy ** of the changeset rebased rebased according to the configuration of the ** rebaser object passed as the first argument. If successful, (*ppOut) -** is set to point to the new buffer containing the rebased changset and +** is set to point to the new buffer containing the rebased changeset and ** (*pnOut) to its size in bytes and SQLITE_OK returned. It is the ** responsibility of the caller to eventually free the new buffer using ** sqlite3_free(). Otherwise, if an error occurs, (*ppOut) and (*pnOut) @@ -12340,7 +12421,7 @@ struct Fts5PhraseIter { ** Save the pointer passed as the second argument as the extension functions ** "auxiliary data". The pointer may then be retrieved by the current or any ** future invocation of the same fts5 extension function made as part of -** of the same MATCH query using the xGetAuxdata() API. +** the same MATCH query using the xGetAuxdata() API. ** ** Each extension function is allocated a single auxiliary data slot for ** each FTS query (MATCH expression). If the extension function is invoked @@ -12355,7 +12436,7 @@ struct Fts5PhraseIter { ** The xDelete callback, if one is specified, is also invoked on the ** auxiliary data pointer after the FTS5 query has finished. ** -** If an error (e.g. an OOM condition) occurs within this function, an +** If an error (e.g. an OOM condition) occurs within this function, ** the auxiliary data is set to NULL and an error code returned. If the ** xDelete parameter was not NULL, it is invoked on the auxiliary data ** pointer before returning. @@ -13381,7 +13462,7 @@ struct Hash { unsigned int count; /* Number of entries in this table */ HashElem *first; /* The first element of the array */ struct _ht { /* the hash table */ - int count; /* Number of entries with this hash */ + unsigned int count; /* Number of entries with this hash */ HashElem *chain; /* Pointer to first entry with this hash */ } *ht; }; @@ -13522,99 +13603,94 @@ SQLITE_PRIVATE void sqlite3HashClear(Hash*); #define TK_PRECEDING 85 #define TK_RANGE 86 #define TK_UNBOUNDED 87 -#define TK_REINDEX 88 -#define TK_RENAME 89 -#define TK_CTIME_KW 90 -#define TK_ANY 91 -#define TK_BITAND 92 -#define TK_BITOR 93 -#define TK_LSHIFT 94 -#define TK_RSHIFT 95 -#define TK_PLUS 96 -#define TK_MINUS 97 -#define TK_STAR 98 -#define TK_SLASH 99 -#define TK_REM 100 -#define TK_CONCAT 101 -#define TK_COLLATE 102 -#define TK_BITNOT 103 -#define TK_ON 104 -#define TK_INDEXED 105 -#define TK_STRING 106 -#define TK_JOIN_KW 107 -#define TK_CONSTRAINT 108 -#define TK_DEFAULT 109 -#define TK_NULL 110 -#define TK_PRIMARY 111 -#define TK_UNIQUE 112 -#define TK_CHECK 113 -#define TK_REFERENCES 114 -#define TK_AUTOINCR 115 -#define TK_INSERT 116 -#define TK_DELETE 117 -#define TK_UPDATE 118 -#define TK_SET 119 -#define TK_DEFERRABLE 120 -#define TK_FOREIGN 121 -#define TK_DROP 122 -#define TK_UNION 123 -#define TK_ALL 124 -#define TK_EXCEPT 125 -#define TK_INTERSECT 126 -#define TK_SELECT 127 -#define TK_VALUES 128 -#define TK_DISTINCT 129 -#define TK_DOT 130 -#define TK_FROM 131 -#define TK_JOIN 132 -#define TK_USING 133 -#define TK_ORDER 134 -#define TK_GROUP 135 -#define TK_HAVING 136 -#define TK_LIMIT 137 -#define TK_WHERE 138 -#define TK_INTO 139 -#define TK_NOTHING 140 -#define TK_FLOAT 141 -#define TK_BLOB 142 -#define TK_INTEGER 143 -#define TK_VARIABLE 144 -#define TK_CASE 145 -#define TK_WHEN 146 -#define TK_THEN 147 -#define TK_ELSE 148 -#define TK_INDEX 149 -#define TK_ALTER 150 -#define TK_ADD 151 -#define TK_WINDOW 152 -#define TK_OVER 153 -#define TK_FILTER 154 -#define TK_TRUEFALSE 155 -#define TK_ISNOT 156 -#define TK_FUNCTION 157 -#define TK_COLUMN 158 -#define TK_AGG_FUNCTION 159 -#define TK_AGG_COLUMN 160 -#define TK_UMINUS 161 -#define TK_UPLUS 162 -#define TK_TRUTH 163 -#define TK_REGISTER 164 -#define TK_VECTOR 165 -#define TK_SELECT_COLUMN 166 -#define TK_IF_NULL_ROW 167 -#define TK_ASTERISK 168 -#define TK_SPAN 169 -#define TK_END_OF_FILE 170 -#define TK_UNCLOSED_STRING 171 -#define TK_SPACE 172 -#define TK_ILLEGAL 173 - -/* The token codes above must all fit in 8 bits */ -#define TKFLG_MASK 0xff - -/* Flags that can be added to a token code when it is not -** being stored in a u8: */ -#define TKFLG_DONTFOLD 0x100 /* Omit constant folding optimizations */ +#define TK_EXCLUDE 88 +#define TK_GROUPS 89 +#define TK_OTHERS 90 +#define TK_TIES 91 +#define TK_REINDEX 92 +#define TK_RENAME 93 +#define TK_CTIME_KW 94 +#define TK_ANY 95 +#define TK_BITAND 96 +#define TK_BITOR 97 +#define TK_LSHIFT 98 +#define TK_RSHIFT 99 +#define TK_PLUS 100 +#define TK_MINUS 101 +#define TK_STAR 102 +#define TK_SLASH 103 +#define TK_REM 104 +#define TK_CONCAT 105 +#define TK_COLLATE 106 +#define TK_BITNOT 107 +#define TK_ON 108 +#define TK_INDEXED 109 +#define TK_STRING 110 +#define TK_JOIN_KW 111 +#define TK_CONSTRAINT 112 +#define TK_DEFAULT 113 +#define TK_NULL 114 +#define TK_PRIMARY 115 +#define TK_UNIQUE 116 +#define TK_CHECK 117 +#define TK_REFERENCES 118 +#define TK_AUTOINCR 119 +#define TK_INSERT 120 +#define TK_DELETE 121 +#define TK_UPDATE 122 +#define TK_SET 123 +#define TK_DEFERRABLE 124 +#define TK_FOREIGN 125 +#define TK_DROP 126 +#define TK_UNION 127 +#define TK_ALL 128 +#define TK_EXCEPT 129 +#define TK_INTERSECT 130 +#define TK_SELECT 131 +#define TK_VALUES 132 +#define TK_DISTINCT 133 +#define TK_DOT 134 +#define TK_FROM 135 +#define TK_JOIN 136 +#define TK_USING 137 +#define TK_ORDER 138 +#define TK_GROUP 139 +#define TK_HAVING 140 +#define TK_LIMIT 141 +#define TK_WHERE 142 +#define TK_INTO 143 +#define TK_NOTHING 144 +#define TK_FLOAT 145 +#define TK_BLOB 146 +#define TK_INTEGER 147 +#define TK_VARIABLE 148 +#define TK_CASE 149 +#define TK_WHEN 150 +#define TK_THEN 151 +#define TK_ELSE 152 +#define TK_INDEX 153 +#define TK_ALTER 154 +#define TK_ADD 155 +#define TK_WINDOW 156 +#define TK_OVER 157 +#define TK_FILTER 158 +#define TK_TRUEFALSE 159 +#define TK_ISNOT 160 +#define TK_FUNCTION 161 +#define TK_COLUMN 162 +#define TK_AGG_FUNCTION 163 +#define TK_AGG_COLUMN 164 +#define TK_UMINUS 165 +#define TK_UPLUS 166 +#define TK_TRUTH 167 +#define TK_REGISTER 168 +#define TK_VECTOR 169 +#define TK_SELECT_COLUMN 170 +#define TK_IF_NULL_ROW 171 +#define TK_ASTERISK 172 +#define TK_SPAN 173 +#define TK_SPACE 174 +#define TK_ILLEGAL 175 /************** End of parse.h ***********************************************/ /************** Continuing where we left off in sqliteInt.h ******************/ @@ -13920,12 +13996,13 @@ typedef INT16_TYPE LogEst; ** at run-time. */ #ifndef SQLITE_BYTEORDER -# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \ - defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \ - defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \ - defined(__arm__) || defined(_M_ARM64) +# if defined(i386) || defined(__i386__) || defined(_M_IX86) || \ + defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \ + defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \ + defined(__ARMEL__) || defined(__AARCH64EL__) || defined(_M_ARM64) # define SQLITE_BYTEORDER 1234 -# elif defined(sparc) || defined(__ppc__) +# elif defined(sparc) || defined(__ppc__) || \ + defined(__ARMEB__) || defined(__AARCH64EB__) # define SQLITE_BYTEORDER 4321 # else # define SQLITE_BYTEORDER 0 @@ -14546,9 +14623,6 @@ struct BtreePayload { SQLITE_PRIVATE int sqlite3BtreeInsert(BtCursor*, const BtreePayload *pPayload, int flags, int seekResult); SQLITE_PRIVATE int sqlite3BtreeFirst(BtCursor*, int *pRes); -#ifndef SQLITE_OMIT_WINDOWFUNC -SQLITE_PRIVATE void sqlite3BtreeSkipNext(BtCursor*); -#endif SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor*, int *pRes); SQLITE_PRIVATE int sqlite3BtreeNext(BtCursor*, int flags); SQLITE_PRIVATE int sqlite3BtreeEof(BtCursor*); @@ -14906,25 +14980,25 @@ typedef struct VdbeOpList VdbeOpList; #define OP_Offset 89 /* synopsis: r[P3] = sqlite_offset(P1) */ #define OP_Column 90 /* synopsis: r[P3]=PX */ #define OP_Affinity 91 /* synopsis: affinity(r[P1@P2]) */ -#define OP_BitAnd 92 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */ -#define OP_BitOr 93 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */ -#define OP_ShiftLeft 94 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */ -#define OP_ShiftRight 95 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */ -#define OP_Add 96 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */ -#define OP_Subtract 97 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */ -#define OP_Multiply 98 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */ -#define OP_Divide 99 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */ -#define OP_Remainder 100 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */ -#define OP_Concat 101 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */ -#define OP_MakeRecord 102 /* synopsis: r[P3]=mkrec(r[P1@P2]) */ -#define OP_BitNot 103 /* same as TK_BITNOT, synopsis: r[P2]= ~r[P1] */ -#define OP_Count 104 /* synopsis: r[P2]=count() */ -#define OP_ReadCookie 105 -#define OP_String8 106 /* same as TK_STRING, synopsis: r[P2]='P4' */ -#define OP_SetCookie 107 -#define OP_ReopenIdx 108 /* synopsis: root=P2 iDb=P3 */ -#define OP_OpenRead 109 /* synopsis: root=P2 iDb=P3 */ -#define OP_OpenWrite 110 /* synopsis: root=P2 iDb=P3 */ +#define OP_MakeRecord 92 /* synopsis: r[P3]=mkrec(r[P1@P2]) */ +#define OP_Count 93 /* synopsis: r[P2]=count() */ +#define OP_ReadCookie 94 +#define OP_SetCookie 95 +#define OP_BitAnd 96 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */ +#define OP_BitOr 97 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */ +#define OP_ShiftLeft 98 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */ +#define OP_ShiftRight 99 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */ +#define OP_Add 100 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */ +#define OP_Subtract 101 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */ +#define OP_Multiply 102 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */ +#define OP_Divide 103 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */ +#define OP_Remainder 104 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */ +#define OP_Concat 105 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */ +#define OP_ReopenIdx 106 /* synopsis: root=P2 iDb=P3 */ +#define OP_BitNot 107 /* same as TK_BITNOT, synopsis: r[P2]= ~r[P1] */ +#define OP_OpenRead 108 /* synopsis: root=P2 iDb=P3 */ +#define OP_OpenWrite 109 /* synopsis: root=P2 iDb=P3 */ +#define OP_String8 110 /* same as TK_STRING, synopsis: r[P2]='P4' */ #define OP_OpenDup 111 #define OP_OpenAutoindex 112 /* synopsis: nColumn=P2 */ #define OP_OpenEphemeral 113 /* synopsis: nColumn=P2 */ @@ -14955,11 +15029,11 @@ typedef struct VdbeOpList VdbeOpList; #define OP_ResetSorter 138 #define OP_CreateBtree 139 /* synopsis: r[P2]=root iDb=P1 flags=P3 */ #define OP_SqlExec 140 -#define OP_Real 141 /* same as TK_FLOAT, synopsis: r[P2]=P4 */ -#define OP_ParseSchema 142 -#define OP_LoadAnalysis 143 -#define OP_DropTable 144 -#define OP_DropIndex 145 +#define OP_ParseSchema 141 +#define OP_LoadAnalysis 142 +#define OP_DropTable 143 +#define OP_DropIndex 144 +#define OP_Real 145 /* same as TK_FLOAT, synopsis: r[P2]=P4 */ #define OP_DropTrigger 146 #define OP_IntegrityCk 147 #define OP_RowSetAdd 148 /* synopsis: rowset(P1)=r[P2] */ @@ -15010,14 +15084,14 @@ typedef struct VdbeOpList VdbeOpList; /* 64 */ 0x00, 0x00, 0x02, 0x02, 0x08, 0x00, 0x10, 0x10,\ /* 72 */ 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x10,\ /* 80 */ 0x10, 0x00, 0x00, 0x02, 0x02, 0x02, 0x00, 0x00,\ -/* 88 */ 0x12, 0x20, 0x00, 0x00, 0x26, 0x26, 0x26, 0x26,\ -/* 96 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00, 0x12,\ -/* 104 */ 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\ +/* 88 */ 0x12, 0x20, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00,\ +/* 96 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26,\ +/* 104 */ 0x26, 0x26, 0x00, 0x12, 0x00, 0x00, 0x10, 0x00,\ /* 112 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 120 */ 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 128 */ 0x10, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x10,\ -/* 136 */ 0x10, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00, 0x00,\ -/* 144 */ 0x00, 0x00, 0x00, 0x00, 0x06, 0x10, 0x00, 0x04,\ +/* 136 */ 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,\ +/* 144 */ 0x00, 0x10, 0x00, 0x00, 0x06, 0x10, 0x00, 0x04,\ /* 152 */ 0x1a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\ /* 160 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10,\ /* 168 */ 0x00, 0x00, 0x00, 0x00, 0x00,} @@ -16325,6 +16399,7 @@ struct sqlite3 { void (*xRollbackCallback)(void*); /* Invoked at every commit. */ void *pUpdateArg; void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64); + Parse *pParse; /* Current parse */ #ifdef SQLITE_ENABLE_PREUPDATE_HOOK void *pPreUpdateArg; /* First argument to xPreUpdateCallback */ void (*xPreUpdateCallback)( /* Registered using sqlite3_preupdate_hook() */ @@ -16440,6 +16515,8 @@ struct sqlite3 { #define SQLITE_LegacyAlter 0x04000000 /* Legacy ALTER TABLE behaviour */ #define SQLITE_NoSchemaError 0x08000000 /* Do not report schema parse errors*/ #define SQLITE_Defensive 0x10000000 /* Input SQL is likely hostile */ +#define SQLITE_DqsDDL 0x20000000 /* dbl-quoted strings allowed in DDL*/ +#define SQLITE_DqsDML 0x40000000 /* dbl-quoted strings allowed in DML*/ /* Flags used only if debugging */ #define HI(X) ((u64)(X)<<32) @@ -16458,7 +16535,8 @@ struct sqlite3 { #define DBFLAG_SchemaChange 0x0001 /* Uncommitted Hash table changes */ #define DBFLAG_PreferBuiltin 0x0002 /* Preference to built-in funcs */ #define DBFLAG_Vacuum 0x0004 /* Currently in a VACUUM */ -#define DBFLAG_SchemaKnownOk 0x0008 /* Schema is known to be valid */ +#define DBFLAG_VacuumInto 0x0008 /* Currently running VACUUM INTO */ +#define DBFLAG_SchemaKnownOk 0x0010 /* Schema is known to be valid */ /* ** Bits of the sqlite3.dbOptFlags field that are used by the @@ -16466,7 +16544,7 @@ struct sqlite3 { ** selectively disable various optimizations. */ #define SQLITE_QueryFlattener 0x0001 /* Query flattening */ - /* 0x0002 available for reuse */ +#define SQLITE_WindowFunc 0x0002 /* Use xInverse for window functions */ #define SQLITE_GroupByOrder 0x0004 /* GROUPBY cover of ORDERBY */ #define SQLITE_FactorOutConst 0x0008 /* Constant factoring */ #define SQLITE_DistinctOpt 0x0010 /* DISTINCT using indexes */ @@ -16584,7 +16662,6 @@ struct FuncDestructor { #define SQLITE_FUNC_AFFINITY 0x4000 /* Built-in affinity() function */ #define SQLITE_FUNC_OFFSET 0x8000 /* Built-in sqlite_offset() function */ #define SQLITE_FUNC_WINDOW 0x00010000 /* Built-in window-only function */ -#define SQLITE_FUNC_WINDOW_SIZE 0x20000 /* Requires partition size as arg. */ #define SQLITE_FUNC_INTERNAL 0x00040000 /* For use by NestedParse() only */ /* @@ -17146,6 +17223,7 @@ struct Index { unsigned noSkipScan:1; /* Do not try to use skip-scan if true */ unsigned hasStat1:1; /* aiRowLogEst values come from sqlite_stat1 */ unsigned bNoQuery:1; /* Do not use this index to optimize queries */ + unsigned bAscKeyBug:1; /* True if the bba7b69f9849b5bf bug applies */ #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 int nSample; /* Number of elements in aSample[] */ int nSampleCol; /* Size of IndexSample.anEq[] and so on */ @@ -17373,7 +17451,7 @@ struct Expr { ** TK_SELECT_COLUMN: column of the result vector */ i16 iAgg; /* Which entry in pAggInfo->aCol[] or ->aFunc[] */ i16 iRightJoinTable; /* If EP_FromJoin, the right table of the join */ - u8 op2; /* TK_REGISTER: original value of Expr.op + u8 op2; /* TK_REGISTER/TK_TRUTH: original value of Expr.op ** TK_COLUMN: the value of p5 for OP_Column ** TK_AGG_FUNCTION: nesting depth */ AggInfo *pAggInfo; /* Used by TK_AGG_COLUMN and TK_AGG_FUNCTION */ @@ -17390,12 +17468,16 @@ struct Expr { /* ** The following are the meanings of bits in the Expr.flags field. +** Value restrictions: +** +** EP_Agg == NC_HasAgg == SF_HasAgg +** EP_Win == NC_HasWin */ #define EP_FromJoin 0x000001 /* Originates in ON/USING clause of outer join */ -#define EP_Agg 0x000002 /* Contains one or more aggregate functions */ +#define EP_Distinct 0x000002 /* Aggregate function with DISTINCT keyword */ #define EP_HasFunc 0x000004 /* Contains one or more functions of any kind */ #define EP_FixedCol 0x000008 /* TK_Column with a known fixed value */ -#define EP_Distinct 0x000010 /* Aggregate function with DISTINCT keyword */ +#define EP_Agg 0x000010 /* Contains one or more aggregate functions */ #define EP_VarSelect 0x000020 /* pSelect is correlated, not constant */ #define EP_DblQuoted 0x000040 /* token.z was originally in "..." */ #define EP_InfixFunc 0x000080 /* True for an infix function: LIKE, GLOB, etc */ @@ -17403,10 +17485,10 @@ struct Expr { #define EP_Generic 0x000200 /* Ignore COLLATE or affinity on this tree */ #define EP_IntValue 0x000400 /* Integer value contained in u.iValue */ #define EP_xIsSelect 0x000800 /* x.pSelect is valid (otherwise x.pList is) */ -#define EP_Skip 0x001000 /* COLLATE, AS, or UNLIKELY */ +#define EP_Skip 0x001000 /* Operator does not contribute to affinity */ #define EP_Reduced 0x002000 /* Expr struct EXPR_REDUCEDSIZE bytes only */ #define EP_TokenOnly 0x004000 /* Expr struct EXPR_TOKENONLYSIZE bytes only */ -#define EP_Static 0x008000 /* Held in memory not obtained from malloc() */ +#define EP_Win 0x008000 /* Contains window functions */ #define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ #define EP_NoReduce 0x020000 /* Cannot EXPRDUP_REDUCE this Expr */ #define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ @@ -17418,6 +17500,9 @@ struct Expr { #define EP_WinFunc 0x1000000 /* TK_FUNCTION with Expr.y.pWin set */ #define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */ #define EP_Quoted 0x4000000 /* TK_ID was originally quoted */ +#define EP_Static 0x8000000 /* Held in memory not obtained from malloc() */ +#define EP_IsTrue 0x10000000 /* Always has boolean value of TRUE */ +#define EP_IsFalse 0x20000000 /* Always has boolean value of FALSE */ /* ** The EP_Propagate mask is a set of properties that automatically propagate @@ -17433,6 +17518,8 @@ struct Expr { #define ExprHasAllProperty(E,P) (((E)->flags&(P))==(P)) #define ExprSetProperty(E,P) (E)->flags|=(P) #define ExprClearProperty(E,P) (E)->flags&=~(P) +#define ExprAlwaysTrue(E) (((E)->flags&(EP_FromJoin|EP_IsTrue))==EP_IsTrue) +#define ExprAlwaysFalse(E) (((E)->flags&(EP_FromJoin|EP_IsFalse))==EP_IsFalse) /* The ExprSetVVAProperty() macro is used for Verification, Validation, ** and Accreditation only. It works like ExprSetProperty() during VVA @@ -17649,7 +17736,7 @@ struct NameContext { NameContext *pNext; /* Next outer name context. NULL for outermost */ int nRef; /* Number of names resolved by this context */ int nErr; /* Number of errors encountered while resolving names */ - u16 ncFlags; /* Zero or more NC_* flags defined below */ + int ncFlags; /* Zero or more NC_* flags defined below */ Select *pWinSelect; /* SELECT statement for any window functions */ }; @@ -17657,8 +17744,9 @@ struct NameContext { ** Allowed values for the NameContext, ncFlags field. ** ** Value constraints (all checked via assert()): -** NC_HasAgg == SF_HasAgg +** NC_HasAgg == SF_HasAgg == EP_Agg ** NC_MinMaxAgg == SF_MinMaxAgg == SQLITE_FUNC_MINMAX +** NC_HasWin == EP_Win ** */ #define NC_AllowAgg 0x0001 /* Aggregate functions are allowed here */ @@ -17674,6 +17762,8 @@ struct NameContext { #define NC_MinMaxAgg 0x1000 /* min/max aggregates seen. See note above */ #define NC_Complex 0x2000 /* True if a function or subquery seen */ #define NC_AllowWin 0x4000 /* Window functions are allowed here */ +#define NC_HasWin 0x8000 /* One or more window functions seen */ +#define NC_IsDDL 0x10000 /* Resolving names in a CREATE statement */ /* ** An instance of the following object describes a single ON CONFLICT @@ -17988,6 +18078,7 @@ struct Parse { AutoincInfo *pAinc; /* Information about AUTOINCREMENT counters */ Parse *pToplevel; /* Parse structure for main program (or NULL) */ Table *pTriggerTab; /* Table triggers are being coded for */ + Parse *pParentParse; /* Parent parser if this parser is nested */ int addrCrTab; /* Address of OP_CreateBtree opcode on CREATE TABLE */ u32 nQueryLoop; /* Est number of iterations of a query (10*log2(N)) */ u32 oldmask; /* Mask of old.* columns referenced */ @@ -18428,7 +18519,7 @@ struct TreeView { #endif /* SQLITE_DEBUG */ /* -** This object is used in varioius ways, all related to window functions +** This object is used in various ways, all related to window functions ** ** (1) A single instance of this structure is attached to the ** the Expr.pWin field for each window function in an expression tree. @@ -18443,15 +18534,18 @@ struct TreeView { ** object on a linked list attached to Select.pWinDefn. ** ** The uses (1) and (2) are really the same Window object that just happens -** to be accessible in two different ways. Use (3) is are separate objects. +** to be accessible in two different ways. Use case (3) are separate objects. */ struct Window { char *zName; /* Name of window (may be NULL) */ + char *zBase; /* Name of base window for chaining (may be NULL) */ ExprList *pPartition; /* PARTITION BY clause */ ExprList *pOrderBy; /* ORDER BY clause */ - u8 eType; /* TK_RANGE or TK_ROWS */ + u8 eFrmType; /* TK_RANGE, TK_GROUPS, TK_ROWS, or 0 */ u8 eStart; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */ u8 eEnd; /* UNBOUNDED, CURRENT, PRECEDING or FOLLOWING */ + u8 bImplicitFrame; /* True if frame was implicitly specified */ + u8 eExclude; /* TK_NO, TK_CURRENT, TK_TIES, TK_GROUP, or 0 */ Expr *pStart; /* Expression for "<expr> PRECEDING" */ Expr *pEnd; /* Expression for "<expr> FOLLOWING" */ Window *pNextWin; /* Next window function belonging to this SELECT */ @@ -18462,17 +18556,19 @@ struct Window { int regResult; int csrApp; /* Function cursor (used by min/max) */ int regApp; /* Function register (also used by min/max) */ - int regPart; /* First in a set of registers holding PARTITION BY - ** and ORDER BY values for the window */ + int regPart; /* Array of registers for PARTITION BY values */ Expr *pOwner; /* Expression object this window is attached to */ int nBufferCol; /* Number of columns in buffer table */ int iArgCol; /* Offset of first argument for this function */ + int regOne; /* Register containing constant value 1 */ + int regStartRowid; + int regEndRowid; }; #ifndef SQLITE_OMIT_WINDOWFUNC SQLITE_PRIVATE void sqlite3WindowDelete(sqlite3*, Window*); SQLITE_PRIVATE void sqlite3WindowListDelete(sqlite3 *db, Window *p); -SQLITE_PRIVATE Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*); +SQLITE_PRIVATE Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8); SQLITE_PRIVATE void sqlite3WindowAttach(Parse*, Expr*, Window*); SQLITE_PRIVATE int sqlite3WindowCompare(Parse*, Window*, Window*); SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse*, Window*); @@ -18483,6 +18579,8 @@ SQLITE_PRIVATE void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*); SQLITE_PRIVATE Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p); SQLITE_PRIVATE Window *sqlite3WindowListDup(sqlite3 *db, Window *p); SQLITE_PRIVATE void sqlite3WindowFunctions(void); +SQLITE_PRIVATE void sqlite3WindowChain(Parse*, Window*, Window*); +SQLITE_PRIVATE Window *sqlite3WindowAssemble(Parse*, Window*, ExprList*, ExprList*, Token*); #else # define sqlite3WindowDelete(a,b) # define sqlite3WindowFunctions() @@ -18672,8 +18770,12 @@ SQLITE_PRIVATE void sqlite3MutexWarnOnContention(sqlite3_mutex*); #endif #ifndef SQLITE_OMIT_FLOATING_POINT +# define EXP754 (((u64)0x7ff)<<52) +# define MAN754 ((((u64)1)<<52)-1) +# define IsNaN(X) (((X)&EXP754)==EXP754 && ((X)&MAN754)!=0) SQLITE_PRIVATE int sqlite3IsNaN(double); #else +# define IsNaN(X) 0 # define sqlite3IsNaN(X) 0 #endif @@ -18712,6 +18814,7 @@ SQLITE_PRIVATE void sqlite3TreeViewWinFunc(TreeView*, const Window*, u8); SQLITE_PRIVATE void sqlite3SetString(char **, sqlite3*, const char*); SQLITE_PRIVATE void sqlite3ErrorMsg(Parse*, const char*, ...); +SQLITE_PRIVATE int sqlite3ErrorToParser(sqlite3*,int); SQLITE_PRIVATE void sqlite3Dequote(char*); SQLITE_PRIVATE void sqlite3DequoteExpr(Expr*); SQLITE_PRIVATE void sqlite3TokenInit(Token*,char*); @@ -18731,10 +18834,12 @@ SQLITE_PRIVATE Expr *sqlite3Expr(sqlite3*,int,const char*); SQLITE_PRIVATE void sqlite3ExprAttachSubtrees(sqlite3*,Expr*,Expr*,Expr*); SQLITE_PRIVATE Expr *sqlite3PExpr(Parse*, int, Expr*, Expr*); SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse*, Expr*, Select*); -SQLITE_PRIVATE Expr *sqlite3ExprAnd(sqlite3*,Expr*, Expr*); +SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse*,Expr*, Expr*); +SQLITE_PRIVATE Expr *sqlite3ExprSimplifiedAndOr(Expr*); SQLITE_PRIVATE Expr *sqlite3ExprFunction(Parse*,ExprList*, Token*, int); SQLITE_PRIVATE void sqlite3ExprAssignVarNumber(Parse*, Expr*, u32); SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3*, Expr*); +SQLITE_PRIVATE void sqlite3ExprUnmapAndDelete(Parse*, Expr*); SQLITE_PRIVATE ExprList *sqlite3ExprListAppend(Parse*,ExprList*,Expr*); SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector(Parse*,ExprList*,IdList*,Expr*); SQLITE_PRIVATE void sqlite3ExprListSetSortOrder(ExprList*,int); @@ -19043,6 +19148,7 @@ SQLITE_PRIVATE int sqlite3FixSelect(DbFixer*, Select*); SQLITE_PRIVATE int sqlite3FixExpr(DbFixer*, Expr*); SQLITE_PRIVATE int sqlite3FixExprList(DbFixer*, ExprList*); SQLITE_PRIVATE int sqlite3FixTriggerStep(DbFixer*, TriggerStep*); +SQLITE_PRIVATE int sqlite3RealSameAsInt(double,sqlite3_int64); SQLITE_PRIVATE int sqlite3AtoF(const char *z, double*, int, u8); SQLITE_PRIVATE int sqlite3GetInt32(const char *, int*); SQLITE_PRIVATE int sqlite3Atoi(const char*); @@ -19144,6 +19250,9 @@ SQLITE_PRIVATE void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8, void(*)(void*)); SQLITE_PRIVATE void sqlite3ValueSetNull(sqlite3_value*); SQLITE_PRIVATE void sqlite3ValueFree(sqlite3_value*); +#ifndef SQLITE_UNTESTABLE +SQLITE_PRIVATE void sqlite3ResultIntReal(sqlite3_context*); +#endif SQLITE_PRIVATE sqlite3_value *sqlite3ValueNew(sqlite3 *); #ifndef SQLITE_OMIT_UTF16 SQLITE_PRIVATE char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8); @@ -19706,8 +19815,15 @@ SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[256] = { ** SQLITE_ALLOW_COVERING_INDEX_SCAN compile-time option, or is "on" if ** that compile-time option is omitted. */ -#ifndef SQLITE_ALLOW_COVERING_INDEX_SCAN +#if !defined(SQLITE_ALLOW_COVERING_INDEX_SCAN) # define SQLITE_ALLOW_COVERING_INDEX_SCAN 1 +#else +# if !SQLITE_ALLOW_COVERING_INDEX_SCAN +# error "Compile-time disabling of covering index scan using the\ + -DSQLITE_ALLOW_COVERING_INDEX_SCAN=0 option is deprecated.\ + Contact SQLite developers if this is a problem for you, and\ + delete this #error macro to continue with your build." +# endif #endif /* The minimum PMA size is set to this value multiplied by the database @@ -20134,12 +20250,12 @@ struct sqlite3_value { #define MEM_Int 0x0004 /* Value is an integer */ #define MEM_Real 0x0008 /* Value is a real number */ #define MEM_Blob 0x0010 /* Value is a BLOB */ -#define MEM_AffMask 0x001f /* Mask of affinity bits */ -/* Available 0x0020 */ -/* Available 0x0040 */ +#define MEM_IntReal 0x0020 /* MEM_Int that stringifies like MEM_Real */ +#define MEM_AffMask 0x003f /* Mask of affinity bits */ +#define MEM_FromBind 0x0040 /* Value originates from sqlite3_bind() */ #define MEM_Undefined 0x0080 /* Value is undefined */ #define MEM_Cleared 0x0100 /* NULL set by OP_Null, not from data */ -#define MEM_TypeMask 0xc1ff /* Mask of type bits */ +#define MEM_TypeMask 0xc1bf /* Mask of type bits */ /* Whenever Mem contains a valid string or blob representation, one of @@ -20172,6 +20288,12 @@ struct sqlite3_value { ((p)->flags = ((p)->flags&~(MEM_TypeMask|MEM_Zero))|f) /* +** True if Mem X is a NULL-nochng type. +*/ +#define MemNullNochng(X) \ + ((X)->flags==(MEM_Null|MEM_Zero) && (X)->n==0 && (X)->u.nZero==0) + +/* ** Return true if a memory cell is not marked as invalid. This macro ** is for use inside assert() statements only. */ @@ -21253,7 +21375,7 @@ static int parseDateOrTime( return 0; }else if( sqlite3StrICmp(zDate,"now")==0 && sqlite3NotPureFunc(context) ){ return setDateTimeToCurrent(context, p); - }else if( sqlite3AtoF(zDate, &r, sqlite3Strlen30(zDate), SQLITE_UTF8) ){ + }else if( sqlite3AtoF(zDate, &r, sqlite3Strlen30(zDate), SQLITE_UTF8)>0 ){ setRawDateNumber(p, r); return 0; } @@ -21587,7 +21709,7 @@ static int parseModifier( ** date is already on the appropriate weekday, this is a no-op. */ if( sqlite3_strnicmp(z, "weekday ", 8)==0 - && sqlite3AtoF(&z[8], &r, sqlite3Strlen30(&z[8]), SQLITE_UTF8) + && sqlite3AtoF(&z[8], &r, sqlite3Strlen30(&z[8]), SQLITE_UTF8)>0 && (n=(int)r)==r && n>=0 && r<7 ){ sqlite3_int64 Z; computeYMD_HMS(p); @@ -21646,7 +21768,7 @@ static int parseModifier( double rRounder; int i; for(n=1; z[n] && z[n]!=':' && !sqlite3Isspace(z[n]); n++){} - if( !sqlite3AtoF(z, &r, n, SQLITE_UTF8) ){ + if( sqlite3AtoF(z, &r, n, SQLITE_UTF8)<=0 ){ rc = 1; break; } @@ -27120,6 +27242,9 @@ SQLITE_PRIVATE void sqlite3OomFault(sqlite3 *db){ db->u1.isInterrupted = 1; } db->lookaside.bDisable++; + if( db->pParse ){ + db->pParse->rc = SQLITE_NOMEM_BKPT; + } } } @@ -27276,6 +27401,12 @@ static const et_info fmtinfo[] = { { 'r', 10, 1, etORDINAL, 0, 0 }, }; +/* Floating point constants used for rounding */ +static const double arRound[] = { + 5.0e-01, 5.0e-02, 5.0e-03, 5.0e-04, 5.0e-05, + 5.0e-06, 5.0e-07, 5.0e-08, 5.0e-09, 5.0e-10, +}; + /* ** If SQLITE_OMIT_FLOATING_POINT is defined, then none of the floating point ** conversions will work. @@ -27313,7 +27444,8 @@ static char et_getdigit(LONGDOUBLE_TYPE *val, int *cnt){ static void setStrAccumError(StrAccum *p, u8 eError){ assert( eError==SQLITE_NOMEM || eError==SQLITE_TOOBIG ); p->accError = eError; - p->nAlloc = 0; + if( p->mxAlloc ) sqlite3_str_reset(p); + if( eError==SQLITE_TOOBIG ) sqlite3ErrorToParser(p->db, eError); } /* @@ -27343,6 +27475,7 @@ static char *getTextArg(PrintfArguments *p){ */ static char *printfTempBuf(sqlite3_str *pAccum, sqlite3_int64 n){ char *z; + if( pAccum->accError ) return 0; if( n>pAccum->nAlloc && n>pAccum->mxAlloc ){ setStrAccumError(pAccum, SQLITE_TOOBIG); return 0; @@ -27692,8 +27825,18 @@ SQLITE_API void sqlite3_str_vappendf( } if( xtype==etGENERIC && precision>0 ) precision--; testcase( precision>0xfff ); - for(idx=precision&0xfff, rounder=0.5; idx>0; idx--, rounder*=0.1){} - if( xtype==etFLOAT ) realvalue += rounder; + idx = precision & 0xfff; + rounder = arRound[idx%10]; + while( idx>=10 ){ rounder *= 1.0e-10; idx -= 10; } + if( xtype==etFLOAT ){ + double rx = (double)realvalue; + sqlite3_uint64 u; + int ex; + memcpy(&u, &rx, sizeof(u)); + ex = -1023 + (int)((u>>52)&0x7ff); + if( precision+(ex/3) < 15 ) rounder += realvalue*3e-16; + realvalue += rounder; + } /* Normalize realvalue to within 10.0 > realvalue >= 1.0 */ exp = 0; if( sqlite3IsNaN((double)realvalue) ){ @@ -28062,9 +28205,8 @@ static int sqlite3StrAccumEnlarge(StrAccum *p, int N){ return 0; } if( p->mxAlloc==0 ){ - N = p->nAlloc - p->nChar - 1; setStrAccumError(p, SQLITE_TOOBIG); - return N; + return p->nAlloc - p->nChar - 1; }else{ char *zOld = isMalloced(p) ? p->zText : 0; i64 szNew = p->nChar; @@ -28136,7 +28278,7 @@ SQLITE_API void sqlite3_str_append(sqlite3_str *p, const char *z, int N){ assert( z!=0 || N==0 ); assert( p->zText!=0 || p->nChar==0 || p->accError ); assert( N>=0 ); - assert( p->accError==0 || p->nAlloc==0 ); + assert( p->accError==0 || p->nAlloc==0 || p->mxAlloc==0 ); if( p->nChar+N >= p->nAlloc ){ enlargeAndAppend(p,z,N); }else if( N ){ @@ -28769,24 +28911,62 @@ SQLITE_PRIVATE void sqlite3TreeViewBound( ** Generate a human-readable explanation for a Window object */ SQLITE_PRIVATE void sqlite3TreeViewWindow(TreeView *pView, const Window *pWin, u8 more){ + int nElement = 0; + if( pWin->pFilter ){ + sqlite3TreeViewItem(pView, "FILTER", 1); + sqlite3TreeViewExpr(pView, pWin->pFilter, 0); + sqlite3TreeViewPop(pView); + } pView = sqlite3TreeViewPush(pView, more); if( pWin->zName ){ - sqlite3TreeViewLine(pView, "OVER %s", pWin->zName); + sqlite3TreeViewLine(pView, "OVER %s (%p)", pWin->zName, pWin); }else{ - sqlite3TreeViewLine(pView, "OVER"); + sqlite3TreeViewLine(pView, "OVER (%p)", pWin); + } + if( pWin->zBase ) nElement++; + if( pWin->pOrderBy ) nElement++; + if( pWin->eFrmType ) nElement++; + if( pWin->eExclude ) nElement++; + if( pWin->zBase ){ + sqlite3TreeViewPush(pView, (--nElement)>0); + sqlite3TreeViewLine(pView, "window: %s", pWin->zBase); + sqlite3TreeViewPop(pView); } if( pWin->pPartition ){ - sqlite3TreeViewExprList(pView, pWin->pPartition, 1, "PARTITION-BY"); + sqlite3TreeViewExprList(pView, pWin->pPartition, nElement>0,"PARTITION-BY"); } if( pWin->pOrderBy ){ - sqlite3TreeViewExprList(pView, pWin->pOrderBy, 1, "ORDER-BY"); - } - if( pWin->eType ){ - sqlite3TreeViewItem(pView, pWin->eType==TK_RANGE ? "RANGE" : "ROWS", 0); + sqlite3TreeViewExprList(pView, pWin->pOrderBy, (--nElement)>0, "ORDER-BY"); + } + if( pWin->eFrmType ){ + char zBuf[30]; + const char *zFrmType = "ROWS"; + if( pWin->eFrmType==TK_RANGE ) zFrmType = "RANGE"; + if( pWin->eFrmType==TK_GROUPS ) zFrmType = "GROUPS"; + sqlite3_snprintf(sizeof(zBuf),zBuf,"%s%s",zFrmType, + pWin->bImplicitFrame ? " (implied)" : ""); + sqlite3TreeViewItem(pView, zBuf, (--nElement)>0); sqlite3TreeViewBound(pView, pWin->eStart, pWin->pStart, 1); sqlite3TreeViewBound(pView, pWin->eEnd, pWin->pEnd, 0); sqlite3TreeViewPop(pView); } + if( pWin->eExclude ){ + char zBuf[30]; + const char *zExclude; + switch( pWin->eExclude ){ + case TK_NO: zExclude = "NO OTHERS"; break; + case TK_CURRENT: zExclude = "CURRENT ROW"; break; + case TK_GROUP: zExclude = "GROUP"; break; + case TK_TIES: zExclude = "TIES"; break; + default: + sqlite3_snprintf(sizeof(zBuf),zBuf,"invalid(%d)", pWin->eExclude); + zExclude = zBuf; + break; + } + sqlite3TreeViewPush(pView, 0); + sqlite3TreeViewLine(pView, "EXCLUDE %s", zExclude); + sqlite3TreeViewPop(pView); + } sqlite3TreeViewPop(pView); } #endif /* SQLITE_OMIT_WINDOWFUNC */ @@ -28936,7 +29116,7 @@ SQLITE_PRIVATE void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 m }; assert( pExpr->op2==TK_IS || pExpr->op2==TK_ISNOT ); assert( pExpr->pRight ); - assert( pExpr->pRight->op==TK_TRUEFALSE ); + assert( sqlite3ExprSkipCollate(pExpr->pRight)->op==TK_TRUEFALSE ); x = (pExpr->op2==TK_ISNOT)*2 + sqlite3ExprTruthValue(pExpr->pRight); zUniOp = azOp[x]; break; @@ -29766,11 +29946,11 @@ SQLITE_PRIVATE u32 sqlite3Utf8Read( ** encoding, or if *pMem does not contain a string value. */ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desiredEnc){ - int len; /* Maximum length of output string in bytes */ - unsigned char *zOut; /* Output buffer */ - unsigned char *zIn; /* Input iterator */ - unsigned char *zTerm; /* End of input */ - unsigned char *z; /* Output iterator */ + sqlite3_int64 len; /* Maximum length of output string in bytes */ + unsigned char *zOut; /* Output buffer */ + unsigned char *zIn; /* Input iterator */ + unsigned char *zTerm; /* End of input */ + unsigned char *z; /* Output iterator */ unsigned int c; assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) ); @@ -29819,14 +29999,14 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemTranslate(Mem *pMem, u8 desired ** nul-terminator. */ pMem->n &= ~1; - len = pMem->n * 2 + 1; + len = 2 * (sqlite3_int64)pMem->n + 1; }else{ /* When converting from UTF-8 to UTF-16 the maximum growth is caused ** when a 1-byte UTF-8 character is translated into a 2-byte UTF-16 ** character. Two bytes are required in the output buffer for the ** nul-terminator. */ - len = pMem->n * 2 + 2; + len = 2 * (sqlite3_int64)pMem->n + 2; } /* Set zIn to point at the start of the input buffer and zTerm to point 1 @@ -30118,9 +30298,7 @@ SQLITE_PRIVATE void sqlite3UtfSelfTest(void){ */ /* #include "sqliteInt.h" */ /* #include <stdarg.h> */ -#if HAVE_ISNAN || SQLITE_HAVE_ISNAN -# include <math.h> -#endif +#include <math.h> /* ** Routine needed to support the testcase() macro. @@ -30133,15 +30311,23 @@ SQLITE_PRIVATE void sqlite3Coverage(int x){ #endif /* -** Give a callback to the test harness that can be used to simulate faults -** in places where it is difficult or expensive to do so purely by means -** of inputs. +** Calls to sqlite3FaultSim() are used to simulate a failure during testing, +** or to bypass normal error detection during testing in order to let +** execute proceed futher downstream. +** +** In deployment, sqlite3FaultSim() *always* return SQLITE_OK (0). The +** sqlite3FaultSim() function only returns non-zero during testing. ** -** The intent of the integer argument is to let the fault simulator know -** which of multiple sqlite3FaultSim() calls has been hit. +** During testing, if the test harness has set a fault-sim callback using +** a call to sqlite3_test_control(SQLITE_TESTCTRL_FAULT_INSTALL), then +** each call to sqlite3FaultSim() is relayed to that application-supplied +** callback and the integer return value form the application-supplied +** callback is returned by sqlite3FaultSim(). ** -** Return whatever integer value the test callback returns, or return -** SQLITE_OK if no test callback is installed. +** The integer argument to sqlite3FaultSim() is a code to identify which +** sqlite3FaultSim() instance is being invoked. Each call to sqlite3FaultSim() +** should have a unique code. To prevent legacy testing applications from +** breaking, the codes should not be changed or reused. */ #ifndef SQLITE_UNTESTABLE SQLITE_PRIVATE int sqlite3FaultSim(int iTest){ @@ -30153,47 +30339,11 @@ SQLITE_PRIVATE int sqlite3FaultSim(int iTest){ #ifndef SQLITE_OMIT_FLOATING_POINT /* ** Return true if the floating point value is Not a Number (NaN). -** -** Use the math library isnan() function if compiled with SQLITE_HAVE_ISNAN. -** Otherwise, we have our own implementation that works on most systems. */ SQLITE_PRIVATE int sqlite3IsNaN(double x){ - int rc; /* The value return */ -#if !SQLITE_HAVE_ISNAN && !HAVE_ISNAN - /* - ** Systems that support the isnan() library function should probably - ** make use of it by compiling with -DSQLITE_HAVE_ISNAN. But we have - ** found that many systems do not have a working isnan() function so - ** this implementation is provided as an alternative. - ** - ** This NaN test sometimes fails if compiled on GCC with -ffast-math. - ** On the other hand, the use of -ffast-math comes with the following - ** warning: - ** - ** This option [-ffast-math] should never be turned on by any - ** -O option since it can result in incorrect output for programs - ** which depend on an exact implementation of IEEE or ISO - ** rules/specifications for math functions. - ** - ** Under MSVC, this NaN test may fail if compiled with a floating- - ** point precision mode other than /fp:precise. From the MSDN - ** documentation: - ** - ** The compiler [with /fp:precise] will properly handle comparisons - ** involving NaN. For example, x != x evaluates to true if x is NaN - ** ... - */ -#ifdef __FAST_MATH__ -# error SQLite will not work correctly with the -ffast-math option of GCC. -#endif - volatile double y = x; - volatile double z = y; - rc = (y!=z); -#else /* if HAVE_ISNAN */ - rc = isnan(x); -#endif /* HAVE_ISNAN */ - testcase( rc ); - return rc; + u64 y; + memcpy(&y,&x,sizeof(y)); + return IsNaN(y); } #endif /* SQLITE_OMIT_FLOATING_POINT */ @@ -30327,6 +30477,19 @@ SQLITE_PRIVATE void sqlite3ErrorMsg(Parse *pParse, const char *zFormat, ...){ } /* +** If database connection db is currently parsing SQL, then transfer +** error code errCode to that parser if the parser has not already +** encountered some other kind of error. +*/ +SQLITE_PRIVATE int sqlite3ErrorToParser(sqlite3 *db, int errCode){ + Parse *pParse; + if( db==0 || (pParse = db->pParse)==0 ) return errCode; + pParse->rc = errCode; + pParse->nErr++; + return errCode; +} + +/* ** Convert an SQL-style quoted string into a normal string by removing ** the quote characters. The conversion is done in-place. If the ** input does not begin with a quote character, then this routine @@ -30402,12 +30565,18 @@ SQLITE_API int sqlite3_stricmp(const char *zLeft, const char *zRight){ } SQLITE_PRIVATE int sqlite3StrICmp(const char *zLeft, const char *zRight){ unsigned char *a, *b; - int c; + int c, x; a = (unsigned char *)zLeft; b = (unsigned char *)zRight; for(;;){ - c = (int)UpperToLower[*a] - (int)UpperToLower[*b]; - if( c || *a==0 ) break; + c = *a; + x = *b; + if( c==x ){ + if( c==0 ) break; + }else{ + c = (int)UpperToLower[c] - (int)UpperToLower[x]; + if( c ) break; + } a++; b++; } @@ -30435,15 +30604,15 @@ SQLITE_API int sqlite3_strnicmp(const char *zLeft, const char *zRight, int N){ static LONGDOUBLE_TYPE sqlite3Pow10(int E){ #if defined(_MSC_VER) static const LONGDOUBLE_TYPE x[] = { - 1.0e+001, - 1.0e+002, - 1.0e+004, - 1.0e+008, - 1.0e+016, - 1.0e+032, - 1.0e+064, - 1.0e+128, - 1.0e+256 + 1.0e+001L, + 1.0e+002L, + 1.0e+004L, + 1.0e+008L, + 1.0e+016L, + 1.0e+032L, + 1.0e+064L, + 1.0e+128L, + 1.0e+256L }; LONGDOUBLE_TYPE r = 1.0; int i; @@ -30473,8 +30642,15 @@ static LONGDOUBLE_TYPE sqlite3Pow10(int E){ ** uses the encoding enc. The string is not necessarily zero-terminated. ** ** Return TRUE if the result is a valid real number (or integer) and FALSE -** if the string is empty or contains extraneous text. Valid numbers -** are in one of these formats: +** if the string is empty or contains extraneous text. More specifically +** return +** 1 => The input string is a pure integer +** 2 or more => The input has a decimal point or eNNN clause +** 0 or less => The input string is not a valid number +** -1 => Not a valid number, but has a valid prefix which +** includes a decimal point and/or an eNNN clause +** +** Valid numbers are in one of these formats: ** ** [+-]digits[E[+-]digits] ** [+-]digits.[digits][E[+-]digits] @@ -30499,8 +30675,8 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en int e = 0; /* exponent */ int eValid = 1; /* True exponent is either not used or is well-formed */ double result; - int nDigits = 0; - int nonNum = 0; /* True if input contains UTF16 with high byte non-zero */ + int nDigit = 0; /* Number of digits processed */ + int eType = 1; /* 1: pure integer, 2+: fractional -1 or less: bad UTF16 */ assert( enc==SQLITE_UTF8 || enc==SQLITE_UTF16LE || enc==SQLITE_UTF16BE ); *pResult = 0.0; /* Default return value, in case of an error */ @@ -30511,8 +30687,10 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en int i; incr = 2; assert( SQLITE_UTF16LE==2 && SQLITE_UTF16BE==3 ); + testcase( enc==SQLITE_UTF16LE ); + testcase( enc==SQLITE_UTF16BE ); for(i=3-enc; i<length && z[i]==0; i+=2){} - nonNum = i<length; + if( i<length ) eType = -100; zEnd = &z[i^1]; z += (enc&1); } @@ -30530,27 +30708,30 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en } /* copy max significant digits to significand */ - while( z<zEnd && sqlite3Isdigit(*z) && s<((LARGEST_INT64-9)/10) ){ + while( z<zEnd && sqlite3Isdigit(*z) ){ s = s*10 + (*z - '0'); - z+=incr; nDigits++; + z+=incr; nDigit++; + if( s>=((LARGEST_INT64-9)/10) ){ + /* skip non-significant significand digits + ** (increase exponent by d to shift decimal left) */ + while( z<zEnd && sqlite3Isdigit(*z) ){ z+=incr; d++; } + } } - - /* skip non-significant significand digits - ** (increase exponent by d to shift decimal left) */ - while( z<zEnd && sqlite3Isdigit(*z) ){ z+=incr; nDigits++; d++; } if( z>=zEnd ) goto do_atof_calc; /* if decimal point is present */ if( *z=='.' ){ z+=incr; + eType++; /* copy digits from after decimal to significand ** (decrease exponent by d to shift decimal right) */ while( z<zEnd && sqlite3Isdigit(*z) ){ if( s<((LARGEST_INT64-9)/10) ){ s = s*10 + (*z - '0'); d--; + nDigit++; } - z+=incr; nDigits++; + z+=incr; } } if( z>=zEnd ) goto do_atof_calc; @@ -30559,6 +30740,7 @@ SQLITE_PRIVATE int sqlite3AtoF(const char *z, double *pResult, int length, u8 en if( *z=='e' || *z=='E' ){ z+=incr; eValid = 0; + eType++; /* This branch is needed to avoid a (harmless) buffer overread. The ** special comment alerts the mutation tester that the correct answer @@ -30657,7 +30839,13 @@ do_atof_calc: *pResult = result; /* return true if number and no extra non-whitespace chracters after */ - return z==zEnd && nDigits>0 && eValid && nonNum==0; + if( z==zEnd && nDigit>0 && eValid && eType>0 ){ + return eType; + }else if( eType>=2 && (eType==3 || eValid) && nDigit>0 ){ + return -1; + }else{ + return 0; + } #else return !sqlite3Atoi64(z, pResult, length, enc); #endif /* SQLITE_OMIT_FLOATING_POINT */ @@ -30700,6 +30888,7 @@ static int compare2pow63(const char *zNum, int incr){ ** ** Returns: ** +** -1 Not even a prefix of the input text looks like an integer ** 0 Successful transformation. Fits in a 64-bit signed integer. ** 1 Excess non-space text after the integer value ** 2 Integer too large for a 64-bit signed integer or is malformed @@ -30759,9 +30948,9 @@ SQLITE_PRIVATE int sqlite3Atoi64(const char *zNum, i64 *pNum, int length, u8 enc *pNum = (i64)u; } rc = 0; - if( (i==0 && zStart==zNum) /* No digits */ - || nonNum /* UTF16 with high-order bytes non-zero */ - ){ + if( i==0 && zStart==zNum ){ /* No digits */ + rc = -1; + }else if( nonNum ){ /* UTF16 with high-order bytes non-zero */ rc = 1; }else if( &zNum[i]<zEnd ){ /* Extra bytes at the end */ int jj = i; @@ -30992,23 +31181,12 @@ SQLITE_PRIVATE int sqlite3PutVarint(unsigned char *p, u64 v){ SQLITE_PRIVATE u8 sqlite3GetVarint(const unsigned char *p, u64 *v){ u32 a,b,s; - a = *p; - /* a: p0 (unmasked) */ - if (!(a&0x80)) - { - *v = a; + if( ((signed char*)p)[0]>=0 ){ + *v = *p; return 1; } - - p++; - b = *p; - /* b: p1 (unmasked) */ - if (!(b&0x80)) - { - a &= 0x7f; - a = a<<7; - a |= b; - *v = a; + if( ((signed char*)p)[1]>=0 ){ + *v = ((u32)(p[0]&0x7f)<<7) | p[1]; return 2; } @@ -31016,8 +31194,9 @@ SQLITE_PRIVATE u8 sqlite3GetVarint(const unsigned char *p, u64 *v){ assert( SLOT_2_0 == ((0x7f<<14) | (0x7f)) ); assert( SLOT_4_2_0 == ((0xfU<<28) | (0x7f<<14) | (0x7f)) ); - p++; - a = a<<14; + a = ((u32)p[0])<<14; + b = p[1]; + p += 2; a |= *p; /* a: p0<<14 | p2 (unmasked) */ if (!(a&0x80)) @@ -31677,7 +31856,7 @@ SQLITE_PRIVATE VList *sqlite3VListAdd( assert( pIn==0 || pIn[0]>=3 ); /* Verify ok to add new elements */ if( pIn==0 || pIn[1]+nInt > pIn[0] ){ /* Enlarge the allocation */ - int nAlloc = (pIn ? pIn[0]*2 : 10) + nInt; + sqlite3_int64 nAlloc = (pIn ? 2*(sqlite3_int64)pIn[0] : 10) + nInt; VList *pOut = sqlite3DbRealloc(db, pIn, nAlloc*sizeof(int)); if( pOut==0 ) return pIn; if( pIn==0 ) pOut[1] = 2; @@ -31883,7 +32062,7 @@ static HashElem *findElementWithHash( unsigned int *pHash /* Write the hash value here */ ){ HashElem *elem; /* Used to loop thru the element list */ - int count; /* Number of elements left to test */ + unsigned int count; /* Number of elements left to test */ unsigned int h; /* The computed hash */ static HashElem nullElement = { 0, 0, 0, 0 }; @@ -31931,8 +32110,8 @@ static void removeElementGivenHash( if( pEntry->chain==elem ){ pEntry->chain = elem->next; } + assert( pEntry->count>0 ); pEntry->count--; - assert( pEntry->count>=0 ); } sqlite3_free( elem ); pH->count--; @@ -32107,25 +32286,25 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ /* 89 */ "Offset" OpHelp("r[P3] = sqlite_offset(P1)"), /* 90 */ "Column" OpHelp("r[P3]=PX"), /* 91 */ "Affinity" OpHelp("affinity(r[P1@P2])"), - /* 92 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"), - /* 93 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"), - /* 94 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"), - /* 95 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"), - /* 96 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"), - /* 97 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"), - /* 98 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"), - /* 99 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"), - /* 100 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"), - /* 101 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"), - /* 102 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"), - /* 103 */ "BitNot" OpHelp("r[P2]= ~r[P1]"), - /* 104 */ "Count" OpHelp("r[P2]=count()"), - /* 105 */ "ReadCookie" OpHelp(""), - /* 106 */ "String8" OpHelp("r[P2]='P4'"), - /* 107 */ "SetCookie" OpHelp(""), - /* 108 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"), - /* 109 */ "OpenRead" OpHelp("root=P2 iDb=P3"), - /* 110 */ "OpenWrite" OpHelp("root=P2 iDb=P3"), + /* 92 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"), + /* 93 */ "Count" OpHelp("r[P2]=count()"), + /* 94 */ "ReadCookie" OpHelp(""), + /* 95 */ "SetCookie" OpHelp(""), + /* 96 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"), + /* 97 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"), + /* 98 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<<r[P1]"), + /* 99 */ "ShiftRight" OpHelp("r[P3]=r[P2]>>r[P1]"), + /* 100 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"), + /* 101 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"), + /* 102 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"), + /* 103 */ "Divide" OpHelp("r[P3]=r[P2]/r[P1]"), + /* 104 */ "Remainder" OpHelp("r[P3]=r[P2]%r[P1]"), + /* 105 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"), + /* 106 */ "ReopenIdx" OpHelp("root=P2 iDb=P3"), + /* 107 */ "BitNot" OpHelp("r[P2]= ~r[P1]"), + /* 108 */ "OpenRead" OpHelp("root=P2 iDb=P3"), + /* 109 */ "OpenWrite" OpHelp("root=P2 iDb=P3"), + /* 110 */ "String8" OpHelp("r[P2]='P4'"), /* 111 */ "OpenDup" OpHelp(""), /* 112 */ "OpenAutoindex" OpHelp("nColumn=P2"), /* 113 */ "OpenEphemeral" OpHelp("nColumn=P2"), @@ -32156,11 +32335,11 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ /* 138 */ "ResetSorter" OpHelp(""), /* 139 */ "CreateBtree" OpHelp("r[P2]=root iDb=P1 flags=P3"), /* 140 */ "SqlExec" OpHelp(""), - /* 141 */ "Real" OpHelp("r[P2]=P4"), - /* 142 */ "ParseSchema" OpHelp(""), - /* 143 */ "LoadAnalysis" OpHelp(""), - /* 144 */ "DropTable" OpHelp(""), - /* 145 */ "DropIndex" OpHelp(""), + /* 141 */ "ParseSchema" OpHelp(""), + /* 142 */ "LoadAnalysis" OpHelp(""), + /* 143 */ "DropTable" OpHelp(""), + /* 144 */ "DropIndex" OpHelp(""), + /* 145 */ "Real" OpHelp("r[P2]=P4"), /* 146 */ "DropTrigger" OpHelp(""), /* 147 */ "IntegrityCk" OpHelp(""), /* 148 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"), @@ -47887,9 +48066,10 @@ static int numberOfCachePages(PCache *p){ ** suggested cache size is set to N. */ return p->szCache; }else{ - /* IMPLEMENTATION-OF: R-61436-13639 If the argument N is negative, then - ** the number of cache pages is adjusted to use approximately abs(N*1024) - ** bytes of memory. */ + /* IMPLEMANTATION-OF: R-59858-46238 If the argument N is negative, then the + ** number of cache pages is adjusted to be a number of pages that would + ** use approximately abs(N*1024) bytes of memory based on the current + ** page size. */ return (int)((-1024*(i64)p->szCache)/(p->szPage+p->szExtra)); } } @@ -49016,9 +49196,7 @@ static void pcache1FreePage(PgHdr1 *p){ ** exists, this function falls back to sqlite3Malloc(). */ SQLITE_PRIVATE void *sqlite3PageMalloc(int sz){ - /* During rebalance operations on a corrupt database file, it is sometimes - ** (rarely) possible to overread the temporary page buffer by a few bytes. - ** Enlarge the allocation slightly so that this does not cause problems. */ + assert( sz<=65536+8 ); /* These allocations are never very large */ return pcache1Alloc(sz); } @@ -49307,6 +49485,7 @@ static sqlite3_pcache *pcache1Create(int szPage, int szExtra, int bPurgeable){ }else{ pGroup = &pcache1.grp; } + pcache1EnterMutex(pGroup); if( pGroup->lru.isAnchor==0 ){ pGroup->lru.isAnchor = 1; pGroup->lru.pLruPrev = pGroup->lru.pLruNext = &pGroup->lru; @@ -49316,7 +49495,6 @@ static sqlite3_pcache *pcache1Create(int szPage, int szExtra, int bPurgeable){ pCache->szExtra = szExtra; pCache->szAlloc = szPage + szExtra + ROUND8(sizeof(PgHdr1)); pCache->bPurgeable = (bPurgeable ? 1 : 0); - pcache1EnterMutex(pGroup); pcache1ResizeHash(pCache); if( bPurgeable ){ pCache->nMin = 10; @@ -51302,6 +51480,9 @@ static const unsigned char aJournalMagic[] = { SQLITE_PRIVATE int sqlite3PagerDirectReadOk(Pager *pPager, Pgno pgno){ if( pPager->fd->pMethods==0 ) return 0; if( sqlite3PCacheIsDirty(pPager->pPCache) ) return 0; +#ifdef SQLITE_HAS_CODEC + if( pPager->xCodec!=0 ) return 0; +#endif #ifndef SQLITE_OMIT_WAL if( pPager->pWal ){ u32 iRead = 0; @@ -54251,8 +54432,14 @@ SQLITE_PRIVATE int sqlite3PagerSetPagesize(Pager *pPager, u32 *pPageSize, int nR rc = sqlite3OsFileSize(pPager->fd, &nByte); } if( rc==SQLITE_OK ){ - pNew = (char *)sqlite3PageMalloc(pageSize); - if( !pNew ) rc = SQLITE_NOMEM_BKPT; + /* 8 bytes of zeroed overrun space is sufficient so that the b-tree + * cell header parser will never run off the end of the allocation */ + pNew = (char *)sqlite3PageMalloc(pageSize+8); + if( !pNew ){ + rc = SQLITE_NOMEM_BKPT; + }else{ + memset(pNew+pageSize, 0, 8); + } } if( rc==SQLITE_OK ){ @@ -57633,8 +57820,12 @@ SQLITE_PRIVATE int sqlite3PagerMovepage(Pager *pPager, DbPage *pPg, Pgno pgno, i */ pPg->flags &= ~PGHDR_NEED_SYNC; pPgOld = sqlite3PagerLookup(pPager, pgno); - assert( !pPgOld || pPgOld->nRef==1 ); + assert( !pPgOld || pPgOld->nRef==1 || CORRUPT_DB ); if( pPgOld ){ + if( pPgOld->nRef>1 ){ + sqlite3PagerUnrefNotNull(pPgOld); + return SQLITE_CORRUPT_BKPT; + } pPg->flags |= (pPgOld->flags&PGHDR_NEED_SYNC); if( pPager->tempFile ){ /* Do not discard pages from an in-memory database since we might @@ -58162,7 +58353,7 @@ SQLITE_PRIVATE int sqlite3PagerSnapshotCheck(Pager *pPager, sqlite3_snapshot *pS */ SQLITE_PRIVATE void sqlite3PagerSnapshotUnlock(Pager *pPager){ assert( pPager->pWal ); - return sqlite3WalSnapshotUnlock(pPager->pWal); + sqlite3WalSnapshotUnlock(pPager->pWal); } #endif /* SQLITE_ENABLE_SNAPSHOT */ @@ -58763,7 +58954,7 @@ static SQLITE_NOINLINE int walIndexPageRealloc( /* Enlarge the pWal->apWiData[] array if required */ if( pWal->nWiData<=iPage ){ - int nByte = sizeof(u32*)*(iPage+1); + sqlite3_int64 nByte = sizeof(u32*)*(iPage+1); volatile u32 **apNew; apNew = (volatile u32 **)sqlite3_realloc64((void *)pWal->apWiData, nByte); if( !apNew ){ @@ -58867,6 +59058,7 @@ static void walChecksumBytes( assert( nByte>=8 ); assert( (nByte&0x00000007)==0 ); + assert( nByte<=65536 ); if( nativeCksum ){ do { @@ -59174,6 +59366,7 @@ static void walCleanupHash(Wal *pWal){ int iLimit = 0; /* Zero values greater than this */ int nByte; /* Number of bytes to zero in aPgno[] */ int i; /* Used to iterate through aHash[] */ + int rc; /* Return code form walHashGet() */ assert( pWal->writeLock ); testcase( pWal->hdr.mxFrame==HASHTABLE_NPAGE_ONE-1 ); @@ -59184,11 +59377,12 @@ static void walCleanupHash(Wal *pWal){ /* Obtain pointers to the hash-table and page-number array containing ** the entry that corresponds to frame pWal->hdr.mxFrame. It is guaranteed - ** that the page said hash-table and array reside on is already mapped. + ** that the page said hash-table and array reside on is already mapped.(1) */ assert( pWal->nWiData>walFramePage(pWal->hdr.mxFrame) ); assert( pWal->apWiData[walFramePage(pWal->hdr.mxFrame)] ); - walHashGet(pWal, walFramePage(pWal->hdr.mxFrame), &sLoc); + rc = walHashGet(pWal, walFramePage(pWal->hdr.mxFrame), &sLoc); + if( NEVER(rc) ) return; /* Defense-in-depth, in case (1) above is wrong */ /* Zero all hash-table entries that correspond to frame numbers greater ** than pWal->hdr.mxFrame. @@ -59802,7 +59996,7 @@ static int walIteratorInit(Wal *pWal, u32 nBackfill, WalIterator **pp){ WalIterator *p; /* Return value */ int nSegment; /* Number of segments to merge */ u32 iLast; /* Last frame in log */ - int nByte; /* Number of bytes to allocate */ + sqlite3_int64 nByte; /* Number of bytes to allocate */ int i; /* Iterator variable */ ht_slot *aTmp; /* Temp space used by merge-sort */ int rc = SQLITE_OK; /* Return Code */ @@ -61093,9 +61287,9 @@ SQLITE_PRIVATE int sqlite3WalFindFrame( } nCollide = HASHTABLE_NSLOT; for(iKey=walHash(pgno); sLoc.aHash[iKey]; iKey=walNextHash(iKey)){ - u32 iFrame = sLoc.aHash[iKey] + sLoc.iZero; - if( iFrame<=iLast && iFrame>=pWal->minFrame - && sLoc.aPgno[sLoc.aHash[iKey]]==pgno ){ + u32 iH = sLoc.aHash[iKey]; + u32 iFrame = iH + sLoc.iZero; + if( iFrame<=iLast && iFrame>=pWal->minFrame && sLoc.aPgno[iH]==pgno ){ assert( iFrame>iRead || CORRUPT_DB ); iRead = iFrame; } @@ -62338,7 +62532,7 @@ struct MemPage { u16 maxLocal; /* Copy of BtShared.maxLocal or BtShared.maxLeaf */ u16 minLocal; /* Copy of BtShared.minLocal or BtShared.minLeaf */ u16 cellOffset; /* Index in aData of first cell pointer */ - u16 nFree; /* Number of free bytes on the page */ + int nFree; /* Number of free bytes on the page. -1 for unknown */ u16 nCell; /* Number of cells on this page, local and ovfl */ u16 maskPage; /* Mask for page offset */ u16 aiOvfl[4]; /* Insert the i-th overflow cell before the aiOvfl-th @@ -63892,14 +64086,18 @@ moveto_done: */ static int btreeRestoreCursorPosition(BtCursor *pCur){ int rc; - int skipNext; + int skipNext = 0; assert( cursorOwnsBtShared(pCur) ); assert( pCur->eState>=CURSOR_REQUIRESEEK ); if( pCur->eState==CURSOR_FAULT ){ return pCur->skipNext; } pCur->eState = CURSOR_INVALID; - rc = btreeMoveto(pCur, pCur->pKey, pCur->nKey, 0, &skipNext); + if( sqlite3FaultSim(410) ){ + rc = SQLITE_IOERR; + }else{ + rc = btreeMoveto(pCur, pCur->pKey, pCur->nKey, 0, &skipNext); + } if( rc==SQLITE_OK ){ sqlite3_free(pCur->pKey); pCur->pKey = 0; @@ -64480,7 +64678,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){ hdr = pPage->hdrOffset; cellOffset = pPage->cellOffset; nCell = pPage->nCell; - assert( nCell==get2byte(&data[hdr+3]) ); + assert( nCell==get2byte(&data[hdr+3]) || CORRUPT_DB ); iCellFirst = cellOffset + 2*nCell; usableSize = pPage->pBt->usableSize; @@ -64491,11 +64689,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){ ** reconstruct the entire page. */ if( (int)data[hdr+7]<=nMaxFrag ){ int iFree = get2byte(&data[hdr+1]); - - /* If the initial freeblock offset were out of bounds, that would - ** have been detected by btreeInitPage() when it was computing the - ** number of free bytes on the page. */ - assert( iFree<=usableSize-4 ); + if( iFree>usableSize-4 ) return SQLITE_CORRUPT_PAGE(pPage); if( iFree ){ int iFree2 = get2byte(&data[iFree]); if( iFree2>usableSize-4 ) return SQLITE_CORRUPT_PAGE(pPage); @@ -64514,7 +64708,10 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){ if( iFree2+sz2 > usableSize ) return SQLITE_CORRUPT_PAGE(pPage); memmove(&data[iFree+sz+sz2], &data[iFree+sz], iFree2-(iFree+sz)); sz += sz2; + }else if( iFree+sz>usableSize ){ + return SQLITE_CORRUPT_PAGE(pPage); } + cbrk = top+sz; assert( cbrk+(iFree-top) <= usableSize ); memmove(&data[cbrk], &data[top], iFree-top); @@ -64565,6 +64762,7 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){ data[hdr+7] = 0; defragment_out: + assert( pPage->nFree>=0 ); if( data[hdr+7]+cbrk-iCellFirst!=pPage->nFree ){ return SQLITE_CORRUPT_PAGE(pPage); } @@ -64592,16 +64790,16 @@ static int defragmentPage(MemPage *pPage, int nMaxFrag){ ** causes the fragmentation count to exceed 60. */ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){ - const int hdr = pPg->hdrOffset; - u8 * const aData = pPg->aData; - int iAddr = hdr + 1; - int pc = get2byte(&aData[iAddr]); - int x; - int usableSize = pPg->pBt->usableSize; - int size; /* Size of the free slot */ + const int hdr = pPg->hdrOffset; /* Offset to page header */ + u8 * const aData = pPg->aData; /* Page data */ + int iAddr = hdr + 1; /* Address of ptr to pc */ + int pc = get2byte(&aData[iAddr]); /* Address of a free slot */ + int x; /* Excess size of the slot */ + int maxPC = pPg->pBt->usableSize - nByte; /* Max address for a usable slot */ + int size; /* Size of the free slot */ assert( pc>0 ); - while( pc<=usableSize-4 ){ + while( pc<=maxPC ){ /* EVIDENCE-OF: R-22710-53328 The third and fourth bytes of each ** freeblock form a big-endian integer which is the size of the freeblock ** in bytes, including the 4-byte header. */ @@ -64609,10 +64807,7 @@ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){ if( (x = size - nByte)>=0 ){ testcase( x==4 ); testcase( x==3 ); - if( size+pc > usableSize ){ - *pRc = SQLITE_CORRUPT_PAGE(pPg); - return 0; - }else if( x<4 ){ + if( x<4 ){ /* EVIDENCE-OF: R-11498-58022 In a well-formed b-tree page, the total ** number of bytes in fragments may not exceed 60. */ if( aData[hdr+7]>57 ) return 0; @@ -64621,21 +64816,31 @@ static u8 *pageFindSlot(MemPage *pPg, int nByte, int *pRc){ ** fragmented bytes within the page. */ memcpy(&aData[iAddr], &aData[pc], 2); aData[hdr+7] += (u8)x; + }else if( x+pc > maxPC ){ + /* This slot extends off the end of the usable part of the page */ + *pRc = SQLITE_CORRUPT_PAGE(pPg); + return 0; }else{ /* The slot remains on the free-list. Reduce its size to account - ** for the portion used by the new allocation. */ + ** for the portion used by the new allocation. */ put2byte(&aData[pc+2], x); } return &aData[pc + x]; } iAddr = pc; pc = get2byte(&aData[pc]); - if( pc<iAddr+size ) break; + if( pc<=iAddr+size ){ + if( pc ){ + /* The next slot in the chain is not past the end of the current slot */ + *pRc = SQLITE_CORRUPT_PAGE(pPg); + } + return 0; + } } - if( pc ){ + if( pc>maxPC+nByte-4 ){ + /* The free slot chain extends off the end of the page */ *pRc = SQLITE_CORRUPT_PAGE(pPg); } - return 0; } @@ -64676,7 +64881,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ ** However, that integer is too large to be stored in a 2-byte unsigned ** integer, so a value of 0 is used in its place. */ top = get2byte(&data[hdr+5]); - assert( top<=(int)pPage->pBt->usableSize ); /* Prevent by getAndInitPage() */ + assert( top<=(int)pPage->pBt->usableSize ); /* by btreeComputeFreeSpace() */ if( gap>top ){ if( top==0 && pPage->pBt->usableSize==65536 ){ top = 65536; @@ -64685,9 +64890,9 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ } } - /* If there is enough space between gap and top for one more cell pointer - ** array entry offset, and if the freelist is not empty, then search the - ** freelist looking for a free slot big enough to satisfy the request. + /* If there is enough space between gap and top for one more cell pointer, + ** and if the freelist is not empty, then search the + ** freelist looking for a slot big enough to satisfy the request. */ testcase( gap+2==top ); testcase( gap+1==top ); @@ -64709,6 +64914,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ testcase( gap+2+nByte==top ); if( gap+2+nByte>top ){ assert( pPage->nCell>0 || CORRUPT_DB ); + assert( pPage->nFree>=0 ); rc = defragmentPage(pPage, MIN(4, pPage->nFree - (2+nByte))); if( rc ) return rc; top = get2byteNotZero(&data[hdr+5]); @@ -64717,7 +64923,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ /* Allocate memory from the gap in between the cell pointer array - ** and the cell content area. The btreeInitPage() call has already + ** and the cell content area. The btreeComputeFreeSpace() call has already ** validated the freelist. Given that the freelist is valid, there ** is no way that the allocation can extend off the end of the page. ** The assert() below verifies the previous sentence. @@ -64736,7 +64942,7 @@ static int allocateSpace(MemPage *pPage, int nByte, int *pIdx){ ** ** Adjacent freeblocks are coalesced. ** -** Note that even though the freeblock list was checked by btreeInitPage(), +** Even though the freeblock list was checked by btreeComputeFreeSpace(), ** that routine will not detect overlap between cells or freeblocks. Nor ** does it detect cells or freeblocks that encrouch into the reserved bytes ** at the end of the page. So do additional corruption checks inside this @@ -64898,21 +65104,14 @@ static int decodeFlags(MemPage *pPage, int flagByte){ } /* -** Initialize the auxiliary information for a disk block. -** -** Return SQLITE_OK on success. If we see that the page does -** not contain a well-formed database page, then return -** SQLITE_CORRUPT. Note that a return of SQLITE_OK does not -** guarantee that the page is well-formed. It only shows that -** we failed to detect any corruption. +** Compute the amount of freespace on the page. In other words, fill +** in the pPage->nFree field. */ -static int btreeInitPage(MemPage *pPage){ +static int btreeComputeFreeSpace(MemPage *pPage){ int pc; /* Address of a freeblock within pPage->aData[] */ u8 hdr; /* Offset to beginning of page header */ u8 *data; /* Equal to pPage->aData */ - BtShared *pBt; /* The main btree structure */ int usableSize; /* Amount of usable space on each page */ - u16 cellOffset; /* Offset from start of page to first cell pointer */ int nFree; /* Number of unused bytes on the page */ int top; /* First byte of the cell content area */ int iCellFirst; /* First allowable cell or freeblock offset */ @@ -64924,71 +65123,18 @@ static int btreeInitPage(MemPage *pPage){ assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) ); assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) ); assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) ); - assert( pPage->isInit==0 ); + assert( pPage->isInit==1 ); + assert( pPage->nFree<0 ); - pBt = pPage->pBt; + usableSize = pPage->pBt->usableSize; hdr = pPage->hdrOffset; data = pPage->aData; - /* EVIDENCE-OF: R-28594-02890 The one-byte flag at offset 0 indicating - ** the b-tree page type. */ - if( decodeFlags(pPage, data[hdr]) ){ - return SQLITE_CORRUPT_PAGE(pPage); - } - assert( pBt->pageSize>=512 && pBt->pageSize<=65536 ); - pPage->maskPage = (u16)(pBt->pageSize - 1); - pPage->nOverflow = 0; - usableSize = pBt->usableSize; - pPage->cellOffset = cellOffset = hdr + 8 + pPage->childPtrSize; - pPage->aDataEnd = &data[usableSize]; - pPage->aCellIdx = &data[cellOffset]; - pPage->aDataOfst = &data[pPage->childPtrSize]; /* EVIDENCE-OF: R-58015-48175 The two-byte integer at offset 5 designates ** the start of the cell content area. A zero value for this integer is ** interpreted as 65536. */ top = get2byteNotZero(&data[hdr+5]); - /* EVIDENCE-OF: R-37002-32774 The two-byte integer at offset 3 gives the - ** number of cells on the page. */ - pPage->nCell = get2byte(&data[hdr+3]); - if( pPage->nCell>MX_CELL(pBt) ){ - /* To many cells for a single page. The page must be corrupt */ - return SQLITE_CORRUPT_PAGE(pPage); - } - testcase( pPage->nCell==MX_CELL(pBt) ); - /* EVIDENCE-OF: R-24089-57979 If a page contains no cells (which is only - ** possible for a root page of a table that contains no rows) then the - ** offset to the cell content area will equal the page size minus the - ** bytes of reserved space. */ - assert( pPage->nCell>0 || top==usableSize || CORRUPT_DB ); - - /* A malformed database page might cause us to read past the end - ** of page when parsing a cell. - ** - ** The following block of code checks early to see if a cell extends - ** past the end of a page boundary and causes SQLITE_CORRUPT to be - ** returned if it does. - */ - iCellFirst = cellOffset + 2*pPage->nCell; + iCellFirst = hdr + 8 + pPage->childPtrSize + 2*pPage->nCell; iCellLast = usableSize - 4; - if( pBt->db->flags & SQLITE_CellSizeCk ){ - int i; /* Index into the cell pointer array */ - int sz; /* Size of a cell */ - - if( !pPage->leaf ) iCellLast--; - for(i=0; i<pPage->nCell; i++){ - pc = get2byteAligned(&data[cellOffset+i*2]); - testcase( pc==iCellFirst ); - testcase( pc==iCellLast ); - if( pc<iCellFirst || pc>iCellLast ){ - return SQLITE_CORRUPT_PAGE(pPage); - } - sz = pPage->xCellSize(pPage, &data[pc]); - testcase( pc+sz==usableSize ); - if( pc+sz>usableSize ){ - return SQLITE_CORRUPT_PAGE(pPage); - } - } - if( !pPage->leaf ) iCellLast++; - } /* Compute the total free space on the page ** EVIDENCE-OF: R-23588-34450 The two-byte integer at offset 1 gives the @@ -65032,11 +65178,104 @@ static int btreeInitPage(MemPage *pPage){ ** serves to verify that the offset to the start of the cell-content ** area, according to the page header, lies within the page. */ - if( nFree>usableSize ){ + if( nFree>usableSize || nFree<iCellFirst ){ return SQLITE_CORRUPT_PAGE(pPage); } pPage->nFree = (u16)(nFree - iCellFirst); + return SQLITE_OK; +} + +/* +** Do additional sanity check after btreeInitPage() if +** PRAGMA cell_size_check=ON +*/ +static SQLITE_NOINLINE int btreeCellSizeCheck(MemPage *pPage){ + int iCellFirst; /* First allowable cell or freeblock offset */ + int iCellLast; /* Last possible cell or freeblock offset */ + int i; /* Index into the cell pointer array */ + int sz; /* Size of a cell */ + int pc; /* Address of a freeblock within pPage->aData[] */ + u8 *data; /* Equal to pPage->aData */ + int usableSize; /* Maximum usable space on the page */ + int cellOffset; /* Start of cell content area */ + + iCellFirst = pPage->cellOffset + 2*pPage->nCell; + usableSize = pPage->pBt->usableSize; + iCellLast = usableSize - 4; + data = pPage->aData; + cellOffset = pPage->cellOffset; + if( !pPage->leaf ) iCellLast--; + for(i=0; i<pPage->nCell; i++){ + pc = get2byteAligned(&data[cellOffset+i*2]); + testcase( pc==iCellFirst ); + testcase( pc==iCellLast ); + if( pc<iCellFirst || pc>iCellLast ){ + return SQLITE_CORRUPT_PAGE(pPage); + } + sz = pPage->xCellSize(pPage, &data[pc]); + testcase( pc+sz==usableSize ); + if( pc+sz>usableSize ){ + return SQLITE_CORRUPT_PAGE(pPage); + } + } + return SQLITE_OK; +} + +/* +** Initialize the auxiliary information for a disk block. +** +** Return SQLITE_OK on success. If we see that the page does +** not contain a well-formed database page, then return +** SQLITE_CORRUPT. Note that a return of SQLITE_OK does not +** guarantee that the page is well-formed. It only shows that +** we failed to detect any corruption. +*/ +static int btreeInitPage(MemPage *pPage){ + u8 *data; /* Equal to pPage->aData */ + BtShared *pBt; /* The main btree structure */ + + assert( pPage->pBt!=0 ); + assert( pPage->pBt->db!=0 ); + assert( sqlite3_mutex_held(pPage->pBt->mutex) ); + assert( pPage->pgno==sqlite3PagerPagenumber(pPage->pDbPage) ); + assert( pPage == sqlite3PagerGetExtra(pPage->pDbPage) ); + assert( pPage->aData == sqlite3PagerGetData(pPage->pDbPage) ); + assert( pPage->isInit==0 ); + + pBt = pPage->pBt; + data = pPage->aData + pPage->hdrOffset; + /* EVIDENCE-OF: R-28594-02890 The one-byte flag at offset 0 indicating + ** the b-tree page type. */ + if( decodeFlags(pPage, data[0]) ){ + return SQLITE_CORRUPT_PAGE(pPage); + } + assert( pBt->pageSize>=512 && pBt->pageSize<=65536 ); + pPage->maskPage = (u16)(pBt->pageSize - 1); + pPage->nOverflow = 0; + pPage->cellOffset = pPage->hdrOffset + 8 + pPage->childPtrSize; + pPage->aCellIdx = data + pPage->childPtrSize + 8; + pPage->aDataEnd = pPage->aData + pBt->usableSize; + pPage->aDataOfst = pPage->aData + pPage->childPtrSize; + /* EVIDENCE-OF: R-37002-32774 The two-byte integer at offset 3 gives the + ** number of cells on the page. */ + pPage->nCell = get2byte(&data[3]); + if( pPage->nCell>MX_CELL(pBt) ){ + /* To many cells for a single page. The page must be corrupt */ + return SQLITE_CORRUPT_PAGE(pPage); + } + testcase( pPage->nCell==MX_CELL(pBt) ); + /* EVIDENCE-OF: R-24089-57979 If a page contains no cells (which is only + ** possible for a root page of a table that contains no rows) then the + ** offset to the cell content area will equal the page size minus the + ** bytes of reserved space. */ + assert( pPage->nCell>0 + || get2byteNotZero(&data[5])==(int)pBt->usableSize + || CORRUPT_DB ); + pPage->nFree = -1; /* Indicate that this value is yet uncomputed */ pPage->isInit = 1; + if( pBt->db->flags & SQLITE_CellSizeCk ){ + return btreeCellSizeCheck(pPage); + } return SQLITE_OK; } @@ -65179,19 +65418,18 @@ static int getAndInitPage( if( pgno>btreePagecount(pBt) ){ rc = SQLITE_CORRUPT_BKPT; - goto getAndInitPage_error; + goto getAndInitPage_error1; } rc = sqlite3PagerGet(pBt->pPager, pgno, (DbPage**)&pDbPage, bReadOnly); if( rc ){ - goto getAndInitPage_error; + goto getAndInitPage_error1; } *ppPage = (MemPage*)sqlite3PagerGetExtra(pDbPage); if( (*ppPage)->isInit==0 ){ btreePageFromDbPage(pDbPage, pgno, pBt); rc = btreeInitPage(*ppPage); if( rc!=SQLITE_OK ){ - releasePage(*ppPage); - goto getAndInitPage_error; + goto getAndInitPage_error2; } } assert( (*ppPage)->pgno==pgno ); @@ -65201,12 +65439,13 @@ static int getAndInitPage( ** compatible with the root page. */ if( pCur && ((*ppPage)->nCell<1 || (*ppPage)->intKey!=pCur->curIntKey) ){ rc = SQLITE_CORRUPT_PGNO(pgno); - releasePage(*ppPage); - goto getAndInitPage_error; + goto getAndInitPage_error2; } return SQLITE_OK; -getAndInitPage_error: +getAndInitPage_error2: + releasePage(*ppPage); +getAndInitPage_error1: if( pCur ){ pCur->iPage--; pCur->pPage = pCur->apPage[pCur->iPage]; @@ -67168,6 +67407,18 @@ SQLITE_PRIVATE int sqlite3BtreeTripAllCursors(Btree *pBtree, int errCode, int wr } /* +** Set the pBt->nPage field correctly, according to the current +** state of the database. Assume pBt->pPage1 is valid. +*/ +static void btreeSetNPage(BtShared *pBt, MemPage *pPage1){ + int nPage = get4byte(&pPage1->aData[28]); + testcase( nPage==0 ); + if( nPage==0 ) sqlite3PagerPagecount(pBt->pPager, &nPage); + testcase( pBt->nPage!=nPage ); + pBt->nPage = nPage; +} + +/* ** Rollback the transaction in progress. ** ** If tripCode is not SQLITE_OK then cursors will be invalidated (tripped). @@ -67212,11 +67463,7 @@ SQLITE_PRIVATE int sqlite3BtreeRollback(Btree *p, int tripCode, int writeOnly){ ** call btreeGetPage() on page 1 again to make ** sure pPage1->aData is set correctly. */ if( btreeGetPage(pBt, 1, &pPage1, 0)==SQLITE_OK ){ - int nPage = get4byte(28+(u8*)pPage1->aData); - testcase( nPage==0 ); - if( nPage==0 ) sqlite3PagerPagecount(pBt->pPager, &nPage); - testcase( pBt->nPage!=nPage ); - pBt->nPage = nPage; + btreeSetNPage(pBt, pPage1); releasePageOne(pPage1); } assert( countValidCursors(pBt, 1)==0 ); @@ -67296,12 +67543,11 @@ SQLITE_PRIVATE int sqlite3BtreeSavepoint(Btree *p, int op, int iSavepoint){ pBt->nPage = 0; } rc = newDatabase(pBt); - pBt->nPage = get4byte(28 + pBt->pPage1->aData); + btreeSetNPage(pBt, pBt->pPage1); - /* The database size was written into the offset 28 of the header - ** when the transaction started, so we know that the value at offset - ** 28 is nonzero. */ - assert( pBt->nPage>0 ); + /* pBt->nPage might be zero if the database was corrupt when + ** the transaction was started. Otherwise, it must be at least 1. */ + assert( CORRUPT_DB || pBt->nPage>0 ); } sqlite3BtreeLeave(p); } @@ -68287,23 +68533,6 @@ SQLITE_PRIVATE int sqlite3BtreeFirst(BtCursor *pCur, int *pRes){ return rc; } -/* -** This function is a no-op if cursor pCur does not point to a valid row. -** Otherwise, if pCur is valid, configure it so that the next call to -** sqlite3BtreeNext() is a no-op. -*/ -#ifndef SQLITE_OMIT_WINDOWFUNC -SQLITE_PRIVATE void sqlite3BtreeSkipNext(BtCursor *pCur){ - /* We believe that the cursor must always be in the valid state when - ** this routine is called, but the proof is difficult, so we add an - ** ALWaYS() test just in case we are wrong. */ - if( ALWAYS(pCur->eState==CURSOR_VALID) ){ - pCur->eState = CURSOR_SKIPNEXT; - pCur->skipNext = 1; - } -} -#endif /* SQLITE_OMIT_WINDOWFUNC */ - /* Move the cursor to the last entry in the table. Return SQLITE_OK ** on success. Set *pRes to 0 if the cursor actually points to something ** or set *pRes to 1 if the table is empty. @@ -68326,6 +68555,7 @@ SQLITE_PRIVATE int sqlite3BtreeLast(BtCursor *pCur, int *pRes){ assert( pCur->ix==pCur->pPage->nCell-1 ); assert( pCur->pPage->leaf ); #endif + *pRes = 0; return SQLITE_OK; } @@ -68547,6 +68777,7 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked( ** case this happens. */ void *pCellKey; u8 * const pCellBody = pCell - pPage->childPtrSize; + const int nOverrun = 18; /* Size of the overrun padding */ pPage->xParseCell(pPage, pCellBody, &pCur->info); nCell = (int)pCur->info.nKey; testcase( nCell<0 ); /* True if key size is 2^32 or more */ @@ -68557,19 +68788,20 @@ SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked( rc = SQLITE_CORRUPT_PAGE(pPage); goto moveto_finish; } - pCellKey = sqlite3Malloc( nCell+18 ); + pCellKey = sqlite3Malloc( nCell+nOverrun ); if( pCellKey==0 ){ rc = SQLITE_NOMEM_BKPT; goto moveto_finish; } pCur->ix = (u16)idx; rc = accessPayload(pCur, 0, nCell, (unsigned char*)pCellKey, 0); + memset(((u8*)pCellKey)+nCell,0,nOverrun); /* Fix uninit warnings */ pCur->curFlags &= ~BTCF_ValidOvfl; if( rc ){ sqlite3_free(pCellKey); goto moveto_finish; } - c = xRecordCompare(nCell, pCellKey, pIdxKey); + c = sqlite3VdbeRecordCompare(nCell, pCellKey, pIdxKey); sqlite3_free(pCellKey); } assert( @@ -69201,13 +69433,15 @@ static int freePage2(BtShared *pBt, MemPage *pMemPage, Pgno iPage){ MemPage *pPage1 = pBt->pPage1; /* Local reference to page 1 */ MemPage *pPage; /* Page being freed. May be NULL. */ int rc; /* Return Code */ - int nFree; /* Initial number of pages on free-list */ + u32 nFree; /* Initial number of pages on free-list */ assert( sqlite3_mutex_held(pBt->mutex) ); assert( CORRUPT_DB || iPage>1 ); assert( !pMemPage || pMemPage->pgno==iPage ); - if( iPage<2 ) return SQLITE_CORRUPT_BKPT; + if( iPage<2 || iPage>pBt->nPage ){ + return SQLITE_CORRUPT_BKPT; + } if( pMemPage ){ pPage = pMemPage; sqlite3PagerRef(pPage->pDbPage); @@ -69618,6 +69852,7 @@ static void dropCell(MemPage *pPage, int idx, int sz, int *pRC){ assert( CORRUPT_DB || sz==cellSize(pPage, idx) ); assert( sqlite3PagerIswriteable(pPage->pDbPage) ); assert( sqlite3_mutex_held(pPage->pBt->mutex) ); + assert( pPage->nFree>=0 ); data = pPage->aData; ptr = &pPage->aCellIdx[2*idx]; pc = get2byte(ptr); @@ -69688,6 +69923,7 @@ static void insertCell( ** might be less than 8 (leaf-size + pointer) on the interior node. Hence ** the term after the || in the following assert(). */ assert( sz==pPage->xCellSize(pPage, pCell) || (sz==8 && iChild>0) ); + assert( pPage->nFree>=0 ); if( pPage->nOverflow || sz+2>pPage->nFree ){ if( pTemp ){ memcpy(pTemp, pCell, sz); @@ -69745,7 +69981,7 @@ static void insertCell( pPage->nCell++; /* increment the cell count */ if( (++data[pPage->hdrOffset+4])==0 ) data[pPage->hdrOffset+3]++; - assert( get2byte(&data[pPage->hdrOffset+3])==pPage->nCell ); + assert( get2byte(&data[pPage->hdrOffset+3])==pPage->nCell || CORRUPT_DB ); #ifndef SQLITE_OMIT_AUTOVACUUM if( pPage->pBt->autoVacuum ){ /* The cell may contain a pointer to an overflow page. If so, write @@ -69832,8 +70068,13 @@ static void insertCell( ** are used and they point to the leaf pages only, and the ixNx value are: ** ** ixNx[0] = Number of cells in Child-1. -** ixNx[1] = Number of cells in Child-1 and Child-2 + 1 for 1st divider. -** ixNx[2] = Number of cells in Child-1 and Child-2 + both divider cells +** ixNx[1] = Number of cells in Child-1 and Child-2. +** ixNx[2] = Total number of cells. +** +** Sometimes when deleting, a child page can have zero cells. In those +** cases, ixNx[] entries with higher indexes, and the corresponding apEnd[] +** entries, shift down. The end result is that each ixNx[] entry should +** be larger than the previous */ typedef struct CellArray CellArray; struct CellArray { @@ -70162,8 +70403,9 @@ static int editPage( int iCell = (iOld + pPg->aiOvfl[i]) - iNew; if( iCell>=0 && iCell<nNew ){ pCellptr = &pPg->aCellIdx[iCell * 2]; - assert( nCell>=iCell ); - memmove(&pCellptr[2], pCellptr, (nCell - iCell) * 2); + if( nCell>iCell ){ + memmove(&pCellptr[2], pCellptr, (nCell - iCell) * 2); + } nCell++; if( pageInsertArray( pPg, pBegin, &pData, pCellptr, @@ -70239,8 +70481,10 @@ static int balance_quick(MemPage *pParent, MemPage *pPage, u8 *pSpace){ assert( sqlite3_mutex_held(pPage->pBt->mutex) ); assert( sqlite3PagerIswriteable(pParent->pDbPage) ); assert( pPage->nOverflow==1 ); - + if( pPage->nCell==0 ) return SQLITE_CORRUPT_BKPT; /* dbfuzz001.test */ + assert( pPage->nFree>=0 ); + assert( pParent->nFree>=0 ); /* Allocate a new page. This page will become the right-sibling of ** pPage. Make the parent page writable, so that the new divider cell @@ -70410,6 +70654,7 @@ static void copyNodeContent(MemPage *pFrom, MemPage *pTo, int *pRC){ */ pTo->isInit = 0; rc = btreeInitPage(pTo); + if( rc==SQLITE_OK ) rc = btreeComputeFreeSpace(pTo); if( rc!=SQLITE_OK ){ *pRC = rc; return; @@ -70518,6 +70763,7 @@ static int balance_nonroot( if( !aOvflSpace ){ return SQLITE_NOMEM_BKPT; } + assert( pParent->nFree>=0 ); /* Find the sibling pages to balance. Also locate the cells in pParent ** that divide the siblings. An attempt is made to find NN siblings on @@ -70557,7 +70803,13 @@ static int balance_nonroot( memset(apOld, 0, (i+1)*sizeof(MemPage*)); goto balance_cleanup; } - nMaxCells += 1+apOld[i]->nCell+apOld[i]->nOverflow; + if( apOld[i]->nFree<0 ){ + rc = btreeComputeFreeSpace(apOld[i]); + if( rc ){ + memset(apOld, 0, (i)*sizeof(MemPage*)); + goto balance_cleanup; + } + } if( (i--)==0 ) break; if( pParent->nOverflow && i+nxDiv==pParent->aiOvfl[0] ){ @@ -70601,6 +70853,7 @@ static int balance_nonroot( /* Make nMaxCells a multiple of 4 in order to preserve 8-byte ** alignment */ + nMaxCells = nOld*(MX_CELL(pBt) + ArraySize(pParent->apOvfl)); nMaxCells = (nMaxCells + 3)&~3; /* @@ -70611,7 +70864,7 @@ static int balance_nonroot( + nMaxCells*sizeof(u16) /* b.szCell */ + pBt->pageSize; /* aSpace1 */ - assert( szScratch<=6*(int)pBt->pageSize ); + assert( szScratch<=7*(int)pBt->pageSize ); b.apCell = sqlite3StackAllocRaw(0, szScratch ); if( b.apCell==0 ){ rc = SQLITE_NOMEM_BKPT; @@ -70647,6 +70900,7 @@ static int balance_nonroot( u16 maskPage = pOld->maskPage; u8 *piCell = aData + pOld->cellOffset; u8 *piEnd; + VVA_ONLY( int nCellAtStart = b.nCell; ) /* Verify that all sibling pages are of the same "type" (table-leaf, ** table-interior, index-leaf, or index-interior). @@ -70675,6 +70929,10 @@ static int balance_nonroot( */ memset(&b.szCell[b.nCell], 0, sizeof(b.szCell[0])*(limit+pOld->nOverflow)); if( pOld->nOverflow>0 ){ + if( limit<pOld->aiOvfl[0] ){ + rc = SQLITE_CORRUPT_BKPT; + goto balance_cleanup; + } limit = pOld->aiOvfl[0]; for(j=0; j<limit; j++){ b.apCell[b.nCell] = aData + (maskPage & get2byteAligned(piCell)); @@ -70694,6 +70952,7 @@ static int balance_nonroot( piCell += 2; b.nCell++; } + assert( (b.nCell-nCellAtStart)==(pOld->nCell+pOld->nOverflow) ); cntOld[i] = b.nCell; if( i<nOld-1 && !leafData){ @@ -70751,11 +71010,15 @@ static int balance_nonroot( MemPage *p = apOld[i]; b.apEnd[k] = p->aDataEnd; b.ixNx[k] = cntOld[i]; + if( k && b.ixNx[k]==b.ixNx[k-1] ){ + k--; /* Omit b.ixNx[] entry for child pages with no cells */ + } if( !leafData ){ k++; b.apEnd[k] = pParent->aDataEnd; b.ixNx[k] = cntOld[i]+1; } + assert( p->nFree>=0 ); szNew[i] = usableSpace - p->nFree; for(j=0; j<p->nOverflow; j++){ szNew[i] += 2 + p->xCellSize(p, p->apOvfl[j]); @@ -70981,18 +71244,18 @@ static int balance_nonroot( if( ISAUTOVACUUM ){ MemPage *pOld; MemPage *pNew = pOld = apNew[0]; - u8 *aOld = pNew->aData; int cntOldNext = pNew->nCell + pNew->nOverflow; - int usableSize = pBt->usableSize; int iNew = 0; int iOld = 0; for(i=0; i<b.nCell; i++){ u8 *pCell = b.apCell[i]; - if( i==cntOldNext ){ - pOld = (++iOld)<nNew ? apNew[iOld] : apOld[iOld]; + while( i==cntOldNext ){ + iOld++; + assert( iOld<nNew || iOld<nOld ); + assert( iOld>=0 && iOld<NB ); + pOld = iOld<nNew ? apNew[iOld] : apOld[iOld]; cntOldNext += pOld->nCell + pOld->nOverflow + !leafData; - aOld = pOld->aData; } if( i==cntNew[iNew] ){ pNew = apNew[++iNew]; @@ -71007,7 +71270,7 @@ static int balance_nonroot( ** overflow cell), we can skip updating the pointer map entries. */ if( iOld>=nNew || pNew->pgno!=aPgno[iOld] - || !SQLITE_WITHIN(pCell,aOld,&aOld[usableSize]) + || !SQLITE_WITHIN(pCell,pOld->aData,pOld->aDataEnd) ){ if( !leafCorrection ){ ptrmapPut(pBt, get4byte(pCell), PTRMAP_BTREE, pNew->pgno, &rc); @@ -71158,7 +71421,8 @@ static int balance_nonroot( rc = defragmentPage(apNew[0], -1); testcase( rc!=SQLITE_OK ); assert( apNew[0]->nFree == - (get2byte(&apNew[0]->aData[5])-apNew[0]->cellOffset-apNew[0]->nCell*2) + (get2byteNotZero(&apNew[0]->aData[5]) - apNew[0]->cellOffset + - apNew[0]->nCell*2) || rc!=SQLITE_OK ); copyNodeContent(apNew[0], pParent, &rc); @@ -71257,7 +71521,7 @@ static int balance_deeper(MemPage *pRoot, MemPage **ppChild){ } assert( sqlite3PagerIswriteable(pChild->pDbPage) ); assert( sqlite3PagerIswriteable(pRoot->pDbPage) ); - assert( pChild->nCell==pRoot->nCell ); + assert( pChild->nCell==pRoot->nCell || CORRUPT_DB ); TRACE(("BALANCE: copy root %d into %d\n", pRoot->pgno, pChild->pgno)); @@ -71299,6 +71563,7 @@ static int balance(BtCursor *pCur){ int iPage = pCur->iPage; MemPage *pPage = pCur->pPage; + if( NEVER(pPage->nFree<0) && btreeComputeFreeSpace(pPage) ) break; if( iPage==0 ){ if( pPage->nOverflow ){ /* The root page of the b-tree is overfull. In this case call the @@ -71327,6 +71592,9 @@ static int balance(BtCursor *pCur){ int const iIdx = pCur->aiIdx[iPage-1]; rc = sqlite3PagerWrite(pParent->pDbPage); + if( rc==SQLITE_OK && pParent->nFree<0 ){ + rc = btreeComputeFreeSpace(pParent); + } if( rc==SQLITE_OK ){ #ifndef SQLITE_OMIT_QUICKBALANCE if( pPage->intKeyLeaf @@ -71673,6 +71941,10 @@ SQLITE_PRIVATE int sqlite3BtreeInsert( pPage = pCur->pPage; assert( pPage->intKey || pX->nKey>=0 ); assert( pPage->leaf || !pPage->intKey ); + if( pPage->nFree<0 ){ + rc = btreeComputeFreeSpace(pPage); + if( rc ) return rc; + } TRACE(("INSERT: table=%d nkey=%lld ndata=%d page=%d %s\n", pCur->pgnoRoot, pX->nKey, pX->nData, pPage->pgno, @@ -71815,14 +72087,18 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){ assert( pCur->curFlags & BTCF_WriteFlag ); assert( hasSharedCacheTableLock(p, pCur->pgnoRoot, pCur->pKeyInfo!=0, 2) ); assert( !hasReadConflicts(p, pCur->pgnoRoot) ); - assert( pCur->ix<pCur->pPage->nCell ); - assert( pCur->eState==CURSOR_VALID ); assert( (flags & ~(BTREE_SAVEPOSITION | BTREE_AUXDELETE))==0 ); + if( pCur->eState==CURSOR_REQUIRESEEK ){ + rc = btreeRestoreCursorPosition(pCur); + if( rc ) return rc; + } + assert( pCur->eState==CURSOR_VALID ); iCellDepth = pCur->iPage; iCellIdx = pCur->ix; pPage = pCur->pPage; pCell = findCell(pPage, iCellIdx); + if( pPage->nFree<0 && btreeComputeFreeSpace(pPage) ) return SQLITE_CORRUPT; /* If the bPreserve flag is set to true, then the cursor position must ** be preserved following this delete operation. If the current delete @@ -71893,6 +72169,10 @@ SQLITE_PRIVATE int sqlite3BtreeDelete(BtCursor *pCur, u8 flags){ Pgno n; unsigned char *pTmp; + if( pLeaf->nFree<0 ){ + rc = btreeComputeFreeSpace(pLeaf); + if( rc ) return rc; + } if( iCellDepth<pCur->iPage-1 ){ n = pCur->apPage[iCellDepth+1]->pgno; }else{ @@ -72251,6 +72531,9 @@ static int btreeDropTable(Btree *p, Pgno iTable, int *piMoved){ assert( sqlite3BtreeHoldsMutex(p) ); assert( p->inTrans==TRANS_WRITE ); assert( iTable>=2 ); + if( iTable>btreePagecount(pBt) ){ + return SQLITE_CORRUPT_BKPT; + } rc = btreeGetPage(pBt, (Pgno)iTable, &pPage, 0); if( rc ) return rc; @@ -72599,10 +72882,10 @@ static void checkList( IntegrityCk *pCheck, /* Integrity checking context */ int isFreeList, /* True for a freelist. False for overflow page list */ int iPage, /* Page number for first page in the list */ - int N /* Expected number of pages in the list */ + u32 N /* Expected number of pages in the list */ ){ int i; - int expected = N; + u32 expected = N; int nErrAtStart = pCheck->nErr; while( iPage!=0 && pCheck->mxErr ){ DbPage *pOvflPage; @@ -72784,6 +73067,11 @@ static int checkTreePage( "btreeInitPage() returns error code %d", rc); goto end_of_check; } + if( (rc = btreeComputeFreeSpace(pPage))!=0 ){ + assert( rc==SQLITE_CORRUPT ); + checkAppendMsg(pCheck, "free space corruption", rc); + goto end_of_check; + } data = pPage->aData; hdr = pPage->hdrOffset; @@ -72856,7 +73144,7 @@ static int checkTreePage( /* Check the content overflow list */ if( info.nPayload>info.nLocal ){ - int nPage; /* Number of pages on the overflow chain */ + u32 nPage; /* Number of pages on the overflow chain */ Pgno pgnoOvfl; /* First page of the overflow chain */ assert( pc + info.nSize - 4 <= usableSize ); nPage = (info.nPayload - info.nLocal + usableSize - 5)/(usableSize - 4); @@ -72916,9 +73204,9 @@ static int checkTreePage( i = get2byte(&data[hdr+1]); while( i>0 ){ int size, j; - assert( (u32)i<=usableSize-4 ); /* Enforced by btreeInitPage() */ + assert( (u32)i<=usableSize-4 ); /* Enforced by btreeComputeFreeSpace() */ size = get2byte(&data[i+2]); - assert( (u32)(i+size)<=usableSize ); /* Enforced by btreeInitPage() */ + assert( (u32)(i+size)<=usableSize ); /* due to btreeComputeFreeSpace() */ btreeHeapInsert(heap, (((u32)i)<<16)|(i+size-1)); /* EVIDENCE-OF: R-58208-19414 The first 2 bytes of a freeblock are a ** big-endian integer which is the offset in the b-tree page of the next @@ -72927,8 +73215,8 @@ static int checkTreePage( j = get2byte(&data[i]); /* EVIDENCE-OF: R-06866-39125 Freeblocks are always connected in order of ** increasing offset. */ - assert( j==0 || j>i+size ); /* Enforced by btreeInitPage() */ - assert( (u32)j<=usableSize-4 ); /* Enforced by btreeInitPage() */ + assert( j==0 || j>i+size ); /* Enforced by btreeComputeFreeSpace() */ + assert( (u32)j<=usableSize-4 ); /* Enforced by btreeComputeFreeSpace() */ i = j; } /* Analyze the min-heap looking for overlap between cells and/or @@ -73686,7 +73974,7 @@ static int backupOnePage( if( nSrcReserve!=nDestReserve ){ u32 newPgsz = nSrcPgsz; rc = sqlite3PagerSetPagesize(pDestPager, &newPgsz, nSrcReserve); - if( rc==SQLITE_OK && newPgsz!=nSrcPgsz ) rc = SQLITE_READONLY; + if( rc==SQLITE_OK && newPgsz!=(u32)nSrcPgsz ) rc = SQLITE_READONLY; } #endif @@ -74233,6 +74521,11 @@ copy_finished: /* #include "sqliteInt.h" */ /* #include "vdbeInt.h" */ +/* True if X is a power of two. 0 is considered a power of two here. +** In other words, return true if X has at most one bit set. +*/ +#define ISPOWEROF2(X) (((X)&((X)-1))==0) + #ifdef SQLITE_DEBUG /* ** Check invariants on a Mem object. @@ -74252,8 +74545,8 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){ ** That saves a few cycles in inner loops. */ assert( (p->flags & MEM_Dyn)==0 || p->szMalloc==0 ); - /* Cannot be both MEM_Int and MEM_Real at the same time */ - assert( (p->flags & (MEM_Int|MEM_Real))!=(MEM_Int|MEM_Real) ); + /* Cannot have more than one of MEM_Int, MEM_Real, or MEM_IntReal */ + assert( ISPOWEROF2(p->flags & (MEM_Int|MEM_Real|MEM_IntReal)) ); if( p->flags & MEM_Null ){ /* Cannot be both MEM_Null and some other type */ @@ -74272,7 +74565,7 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){ ((p->flags&MEM_Static)!=0 ? 1 : 0) <= 1 ); /* No other bits set */ - assert( (p->flags & ~(MEM_Null|MEM_Term|MEM_Subtype + assert( (p->flags & ~(MEM_Null|MEM_Term|MEM_Subtype|MEM_FromBind |MEM_Dyn|MEM_Ephem|MEM_Static))==0 ); }else{ /* A pure NULL might have other flags, such as MEM_Static, MEM_Dyn, @@ -74307,9 +74600,31 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){ } #endif +/* +** Render a Mem object which is one of MEM_Int, MEM_Real, or MEM_IntReal +** into a buffer. +*/ +static void vdbeMemRenderNum(int sz, char *zBuf, Mem *p){ + StrAccum acc; + assert( p->flags & (MEM_Int|MEM_Real|MEM_IntReal) ); + sqlite3StrAccumInit(&acc, 0, zBuf, sz, 0); + if( p->flags & MEM_Int ){ + sqlite3_str_appendf(&acc, "%lld", p->u.i); + }else if( p->flags & MEM_IntReal ){ + sqlite3_str_appendf(&acc, "%!.15g", (double)p->u.i); + }else{ + sqlite3_str_appendf(&acc, "%!.15g", p->u.r); + } + assert( acc.zText==zBuf && acc.mxAlloc<=0 ); + zBuf[acc.nChar] = 0; /* Fast version of sqlite3StrAccumFinish(&acc) */ +} + #ifdef SQLITE_DEBUG /* -** Check that string value of pMem agrees with its integer or real value. +** Validity checks on pMem. pMem holds a string. +** +** (1) Check that string value of pMem agrees with its integer or real value. +** (2) Check that the string is correctly zero terminated ** ** A single int or real value always converts to the same strings. But ** many different strings can be converted into the same int or real. @@ -74327,17 +74642,24 @@ SQLITE_PRIVATE int sqlite3VdbeCheckMemInvariants(Mem *p){ ** ** This routine is for use inside of assert() statements only. */ -SQLITE_PRIVATE int sqlite3VdbeMemConsistentDualRep(Mem *p){ +SQLITE_PRIVATE int sqlite3VdbeMemValidStrRep(Mem *p){ char zBuf[100]; char *z; int i, j, incr; if( (p->flags & MEM_Str)==0 ) return 1; - if( (p->flags & (MEM_Int|MEM_Real))==0 ) return 1; - if( p->flags & MEM_Int ){ - sqlite3_snprintf(sizeof(zBuf),zBuf,"%lld",p->u.i); - }else{ - sqlite3_snprintf(sizeof(zBuf),zBuf,"%!.15g",p->u.r); - } + if( p->flags & MEM_Term ){ + /* Insure that the string is properly zero-terminated. Pay particular + ** attention to the case where p->n is odd */ + if( p->szMalloc>0 && p->z==p->zMalloc ){ + assert( p->enc==SQLITE_UTF8 || p->szMalloc >= ((p->n+1)&~1)+2 ); + assert( p->enc!=SQLITE_UTF8 || p->szMalloc >= p->n+1 ); + } + assert( p->z[p->n]==0 ); + assert( p->enc==SQLITE_UTF8 || p->z[(p->n+1)&~1]==0 ); + assert( p->enc==SQLITE_UTF8 || p->z[((p->n+1)&~1)+1]==0 ); + } + if( (p->flags & (MEM_Int|MEM_Real|MEM_IntReal))==0 ) return 1; + vdbeMemRenderNum(sizeof(zBuf), zBuf, p); z = p->z; i = j = 0; incr = 1; @@ -74393,8 +74715,7 @@ SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){ } /* -** Make sure pMem->z points to a writable allocation of at least -** min(n,32) bytes. +** Make sure pMem->z points to a writable allocation of at least n bytes. ** ** If the bPreserve argument is true, then copy of the content of ** pMem->z into the new allocation. pMem must be either a string or @@ -74413,7 +74734,6 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre assert( pMem->szMalloc==0 || pMem->szMalloc==sqlite3DbMallocSize(pMem->db, pMem->zMalloc) ); - if( n<32 ) n = 32; if( pMem->szMalloc>0 && bPreserve && pMem->z==pMem->zMalloc ){ pMem->z = pMem->zMalloc = sqlite3DbReallocOrFree(pMem->db, pMem->z, n); bPreserve = 0; @@ -74451,8 +74771,8 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3VdbeMemGrow(Mem *pMem, int n, int bPre ** ** Any prior string or blob content in the pMem object may be discarded. ** The pMem->xDel destructor is called, if it exists. Though MEM_Str -** and MEM_Blob values may be discarded, MEM_Int, MEM_Real, and MEM_Null -** values are preserved. +** and MEM_Blob values may be discarded, MEM_Int, MEM_Real, MEM_IntReal, +** and MEM_Null values are preserved. ** ** Return SQLITE_OK on success or an error code (probably SQLITE_NOMEM) ** if unable to complete the resizing. @@ -74465,20 +74785,26 @@ SQLITE_PRIVATE int sqlite3VdbeMemClearAndResize(Mem *pMem, int szNew){ } assert( (pMem->flags & MEM_Dyn)==0 ); pMem->z = pMem->zMalloc; - pMem->flags &= (MEM_Null|MEM_Int|MEM_Real); + pMem->flags &= (MEM_Null|MEM_Int|MEM_Real|MEM_IntReal); return SQLITE_OK; } /* ** It is already known that pMem contains an unterminated string. ** Add the zero terminator. +** +** Three bytes of zero are added. In this way, there is guaranteed +** to be a double-zero byte at an even byte boundary in order to +** terminate a UTF16 string, even if the initial size of the buffer +** is an odd number of bytes. */ static SQLITE_NOINLINE int vdbeMemAddTerminator(Mem *pMem){ - if( sqlite3VdbeMemGrow(pMem, pMem->n+2, 1) ){ + if( sqlite3VdbeMemGrow(pMem, pMem->n+3, 1) ){ return SQLITE_NOMEM_BKPT; } pMem->z[pMem->n] = 0; pMem->z[pMem->n+1] = 0; + pMem->z[pMem->n+2] = 0; pMem->flags |= MEM_Term; return SQLITE_OK; } @@ -74515,13 +74841,15 @@ SQLITE_PRIVATE int sqlite3VdbeMemMakeWriteable(Mem *pMem){ SQLITE_PRIVATE int sqlite3VdbeMemExpandBlob(Mem *pMem){ int nByte; assert( pMem->flags & MEM_Zero ); - assert( pMem->flags&MEM_Blob ); + assert( (pMem->flags&MEM_Blob)!=0 || MemNullNochng(pMem) ); + testcase( sqlite3_value_nochange(pMem) ); assert( !sqlite3VdbeMemIsRowSet(pMem) ); assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) ); /* Set nByte to the number of bytes required to store the expanded blob. */ nByte = pMem->n + pMem->u.nZero; if( nByte<=0 ){ + if( (pMem->flags & MEM_Blob)==0 ) return SQLITE_OK; nByte = 1; } if( sqlite3VdbeMemGrow(pMem, nByte, 1) ){ @@ -74550,12 +74878,12 @@ SQLITE_PRIVATE int sqlite3VdbeMemNulTerminate(Mem *pMem){ } /* -** Add MEM_Str to the set of representations for the given Mem. Numbers -** are converted using sqlite3_snprintf(). Converting a BLOB to a string -** is a no-op. +** Add MEM_Str to the set of representations for the given Mem. This +** routine is only called if pMem is a number of some kind, not a NULL +** or a BLOB. ** -** Existing representations MEM_Int and MEM_Real are invalidated if -** bForce is true but are retained if bForce is false. +** Existing representations MEM_Int, MEM_Real, or MEM_IntReal are invalidated +** if bForce is true but are retained if bForce is false. ** ** A MEM_Null value will never be passed to this function. This function is ** used for converting values to text for returning to the user (i.e. via @@ -74564,13 +74892,12 @@ SQLITE_PRIVATE int sqlite3VdbeMemNulTerminate(Mem *pMem){ ** user and the latter is an internal programming error. */ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){ - int fg = pMem->flags; const int nByte = 32; assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) ); - assert( !(fg&MEM_Zero) ); - assert( !(fg&(MEM_Str|MEM_Blob)) ); - assert( fg&(MEM_Int|MEM_Real) ); + assert( !(pMem->flags&MEM_Zero) ); + assert( !(pMem->flags&(MEM_Str|MEM_Blob)) ); + assert( pMem->flags&(MEM_Int|MEM_Real|MEM_IntReal) ); assert( !sqlite3VdbeMemIsRowSet(pMem) ); assert( EIGHT_BYTE_ALIGNMENT(pMem) ); @@ -74580,23 +74907,12 @@ SQLITE_PRIVATE int sqlite3VdbeMemStringify(Mem *pMem, u8 enc, u8 bForce){ return SQLITE_NOMEM_BKPT; } - /* For a Real or Integer, use sqlite3_snprintf() to produce the UTF-8 - ** string representation of the value. Then, if the required encoding - ** is UTF-16le or UTF-16be do a translation. - ** - ** FIX ME: It would be better if sqlite3_snprintf() could do UTF-16. - */ - if( fg & MEM_Int ){ - sqlite3_snprintf(nByte, pMem->z, "%lld", pMem->u.i); - }else{ - assert( fg & MEM_Real ); - sqlite3_snprintf(nByte, pMem->z, "%!.15g", pMem->u.r); - } + vdbeMemRenderNum(nByte, pMem->z, pMem); assert( pMem->z!=0 ); pMem->n = sqlite3Strlen30NN(pMem->z); pMem->enc = SQLITE_UTF8; pMem->flags |= MEM_Str|MEM_Term; - if( bForce ) pMem->flags &= ~(MEM_Int|MEM_Real); + if( bForce ) pMem->flags &= ~(MEM_Int|MEM_Real|MEM_IntReal); sqlite3VdbeChangeEncoding(pMem, enc); return SQLITE_OK; } @@ -74770,7 +75086,8 @@ SQLITE_PRIVATE i64 sqlite3VdbeIntValue(Mem *pMem){ assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) ); assert( EIGHT_BYTE_ALIGNMENT(pMem) ); flags = pMem->flags; - if( flags & MEM_Int ){ + if( flags & (MEM_Int|MEM_IntReal) ){ + testcase( flags & MEM_IntReal ); return pMem->u.i; }else if( flags & MEM_Real ){ return doubleToInt64(pMem->u.r); @@ -74799,7 +75116,8 @@ SQLITE_PRIVATE double sqlite3VdbeRealValue(Mem *pMem){ assert( EIGHT_BYTE_ALIGNMENT(pMem) ); if( pMem->flags & MEM_Real ){ return pMem->u.r; - }else if( pMem->flags & MEM_Int ){ + }else if( pMem->flags & (MEM_Int|MEM_IntReal) ){ + testcase( pMem->flags & MEM_IntReal ); return (double)pMem->u.i; }else if( pMem->flags & (MEM_Str|MEM_Blob) ){ return memRealValue(pMem); @@ -74814,7 +75132,8 @@ SQLITE_PRIVATE double sqlite3VdbeRealValue(Mem *pMem){ ** Return the value ifNull if pMem is NULL. */ SQLITE_PRIVATE int sqlite3VdbeBooleanValue(Mem *pMem, int ifNull){ - if( pMem->flags & MEM_Int ) return pMem->u.i!=0; + testcase( pMem->flags & MEM_IntReal ); + if( pMem->flags & (MEM_Int|MEM_IntReal) ) return pMem->u.i!=0; if( pMem->flags & MEM_Null ) return ifNull; return sqlite3VdbeRealValue(pMem)!=0.0; } @@ -74877,17 +75196,21 @@ SQLITE_PRIVATE int sqlite3VdbeMemRealify(Mem *pMem){ /* Compare a floating point value to an integer. Return true if the two ** values are the same within the precision of the floating point value. ** +** This function assumes that i was obtained by assignment from r1. +** ** For some versions of GCC on 32-bit machines, if you do the more obvious ** comparison of "r1==(double)i" you sometimes get an answer of false even ** though the r1 and (double)i values are bit-for-bit the same. */ -static int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){ +SQLITE_PRIVATE int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){ double r2 = (double)i; - return memcmp(&r1, &r2, sizeof(r1))==0; + return r1==0.0 + || (memcmp(&r1, &r2, sizeof(r1))==0 + && i >= -2251799813685248LL && i < 2251799813685248LL); } /* -** Convert pMem so that it has types MEM_Real or MEM_Int or both. +** Convert pMem so that it has type MEM_Real or MEM_Int. ** Invalidate any prior representations. ** ** Every effort is made to force the conversion, even if the input @@ -74895,25 +75218,26 @@ static int sqlite3RealSameAsInt(double r1, sqlite3_int64 i){ ** as much of the string as we can and ignore the rest. */ SQLITE_PRIVATE int sqlite3VdbeMemNumerify(Mem *pMem){ - if( (pMem->flags & (MEM_Int|MEM_Real|MEM_Null))==0 ){ + testcase( pMem->flags & MEM_Int ); + testcase( pMem->flags & MEM_Real ); + testcase( pMem->flags & MEM_IntReal ); + testcase( pMem->flags & MEM_Null ); + if( (pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal|MEM_Null))==0 ){ int rc; + sqlite3_int64 ix; assert( (pMem->flags & (MEM_Blob|MEM_Str))!=0 ); assert( pMem->db==0 || sqlite3_mutex_held(pMem->db->mutex) ); - rc = sqlite3Atoi64(pMem->z, &pMem->u.i, pMem->n, pMem->enc); - if( rc==0 ){ + rc = sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc); + if( ((rc==0 || rc==1) && sqlite3Atoi64(pMem->z, &ix, pMem->n, pMem->enc)<=1) + || sqlite3RealSameAsInt(pMem->u.r, (ix = (i64)pMem->u.r)) + ){ + pMem->u.i = ix; MemSetTypeFlag(pMem, MEM_Int); }else{ - i64 i = pMem->u.i; - sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc); - if( rc==1 && sqlite3RealSameAsInt(pMem->u.r, i) ){ - pMem->u.i = i; - MemSetTypeFlag(pMem, MEM_Int); - }else{ - MemSetTypeFlag(pMem, MEM_Real); - } + MemSetTypeFlag(pMem, MEM_Real); } } - assert( (pMem->flags & (MEM_Int|MEM_Real|MEM_Null))!=0 ); + assert( (pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal|MEM_Null))!=0 ); pMem->flags &= ~(MEM_Str|MEM_Blob|MEM_Zero); return SQLITE_OK; } @@ -74956,7 +75280,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemCast(Mem *pMem, u8 aff, u8 encoding){ pMem->flags |= (pMem->flags&MEM_Blob)>>3; sqlite3ValueApplyAffinity(pMem, SQLITE_AFF_TEXT, encoding); assert( pMem->flags & MEM_Str || pMem->db->mallocFailed ); - pMem->flags &= ~(MEM_Int|MEM_Real|MEM_Blob|MEM_Zero); + pMem->flags &= ~(MEM_Int|MEM_Real|MEM_IntReal|MEM_Blob|MEM_Zero); break; } } @@ -75140,7 +75464,7 @@ SQLITE_PRIVATE void sqlite3VdbeMemAboutToChange(Vdbe *pVdbe, Mem *pMem){ ** dual type, are allowed, as long as the underlying value is the ** same. */ u16 mFlags = pMem->flags & pX->flags & pX->mScopyFlags; - assert( (mFlags&MEM_Int)==0 || pMem->u.i==pX->u.i ); + assert( (mFlags&(MEM_Int|MEM_IntReal))==0 || pMem->u.i==pX->u.i ); assert( (mFlags&MEM_Real)==0 || pMem->u.r==pX->u.r ); assert( (mFlags&MEM_Str)==0 || (pMem->n==pX->n && pMem->z==pX->z) ); assert( (mFlags&MEM_Blob)==0 || sqlite3BlobCompare(pMem,pX)==0 ); @@ -75262,7 +75586,6 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr( assert( enc!=0 ); if( enc==SQLITE_UTF8 ){ nByte = 0x7fffffff & (int)strlen(z); - if( nByte>iLimit ) nByte = iLimit+1; }else{ for(nByte=0; nByte<=iLimit && (z[nByte] | z[nByte+1]); nByte+=2){} } @@ -75274,29 +75597,30 @@ SQLITE_PRIVATE int sqlite3VdbeMemSetStr( ** management (one of MEM_Dyn or MEM_Static). */ if( xDel==SQLITE_TRANSIENT ){ - int nAlloc = nByte; + u32 nAlloc = nByte; if( flags&MEM_Term ){ nAlloc += (enc==SQLITE_UTF8?1:2); } if( nByte>iLimit ){ - return SQLITE_TOOBIG; + return sqlite3ErrorToParser(pMem->db, SQLITE_TOOBIG); } testcase( nAlloc==0 ); testcase( nAlloc==31 ); testcase( nAlloc==32 ); - if( sqlite3VdbeMemClearAndResize(pMem, MAX(nAlloc,32)) ){ + if( sqlite3VdbeMemClearAndResize(pMem, (int)MAX(nAlloc,32)) ){ return SQLITE_NOMEM_BKPT; } memcpy(pMem->z, z, nAlloc); - }else if( xDel==SQLITE_DYNAMIC ){ - sqlite3VdbeMemRelease(pMem); - pMem->zMalloc = pMem->z = (char *)z; - pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc); }else{ sqlite3VdbeMemRelease(pMem); pMem->z = (char *)z; - pMem->xDel = xDel; - flags |= ((xDel==SQLITE_STATIC)?MEM_Static:MEM_Dyn); + if( xDel==SQLITE_DYNAMIC ){ + pMem->zMalloc = pMem->z; + pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->zMalloc); + }else{ + pMem->xDel = xDel; + flags |= ((xDel==SQLITE_STATIC)?MEM_Static:MEM_Dyn); + } } pMem->n = nByte; @@ -75415,7 +75739,7 @@ static SQLITE_NOINLINE const void *valueToText(sqlite3_value* pVal, u8 enc){ assert(pVal->enc==(enc & ~SQLITE_UTF16_ALIGNED) || pVal->db==0 || pVal->db->mallocFailed ); if( pVal->enc==(enc & ~SQLITE_UTF16_ALIGNED) ){ - assert( sqlite3VdbeMemConsistentDualRep(pVal) ); + assert( sqlite3VdbeMemValidStrRep(pVal) ); return pVal->z; }else{ return 0; @@ -75438,7 +75762,7 @@ SQLITE_PRIVATE const void *sqlite3ValueText(sqlite3_value* pVal, u8 enc){ assert( (enc&3)==(enc&~SQLITE_UTF16_ALIGNED) ); assert( !sqlite3VdbeMemIsRowSet(pVal) ); if( (pVal->flags&(MEM_Str|MEM_Term))==(MEM_Str|MEM_Term) && pVal->enc==enc ){ - assert( sqlite3VdbeMemConsistentDualRep(pVal) ); + assert( sqlite3VdbeMemValidStrRep(pVal) ); return pVal->z; } if( pVal->flags&MEM_Null ){ @@ -75703,7 +76027,12 @@ static int valueFromExpr( }else{ sqlite3ValueApplyAffinity(pVal, affinity, SQLITE_UTF8); } - if( pVal->flags & (MEM_Int|MEM_Real) ) pVal->flags &= ~MEM_Str; + assert( (pVal->flags & MEM_IntReal)==0 ); + if( pVal->flags & (MEM_Int|MEM_IntReal|MEM_Real) ){ + testcase( pVal->flags & MEM_Int ); + testcase( pVal->flags & MEM_Real ); + pVal->flags &= ~MEM_Str; + } if( enc!=SQLITE_UTF8 ){ rc = sqlite3VdbeChangeEncoding(pVal, enc); } @@ -75726,7 +76055,7 @@ static int valueFromExpr( }else if( op==TK_NULL ){ pVal = valueNew(db, pCtx); if( pVal==0 ) goto no_mem; - sqlite3VdbeMemNumerify(pVal); + sqlite3VdbeMemSetNull(pVal); } #ifndef SQLITE_OMIT_BLOB_LITERAL else if( op==TK_BLOB ){ @@ -76264,9 +76593,11 @@ static int growOpArray(Vdbe *v, int nOp){ ** operation (without SQLITE_TEST_REALLOC_STRESS) is to double the current ** size of the op array or add 1KB of space, whichever is smaller. */ #ifdef SQLITE_TEST_REALLOC_STRESS - int nNew = (v->nOpAlloc>=512 ? v->nOpAlloc*2 : v->nOpAlloc+nOp); + sqlite3_int64 nNew = (v->nOpAlloc>=512 ? 2*(sqlite3_int64)v->nOpAlloc + : (sqlite3_int64)v->nOpAlloc+nOp); #else - int nNew = (v->nOpAlloc ? v->nOpAlloc*2 : (int)(1024/sizeof(Op))); + sqlite3_int64 nNew = (v->nOpAlloc ? 2*(sqlite3_int64)v->nOpAlloc + : (sqlite3_int64)(1024/sizeof(Op))); UNUSED_PARAMETER(nOp); #endif @@ -76736,6 +77067,7 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){ int hasAbort = 0; int hasFkCounter = 0; int hasCreateTable = 0; + int hasCreateIndex = 0; int hasInitCoroutine = 0; Op *pOp; VdbeOpIter sIter; @@ -76746,6 +77078,7 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){ int opcode = pOp->opcode; if( opcode==OP_Destroy || opcode==OP_VUpdate || opcode==OP_VRename || opcode==OP_VDestroy + || (opcode==OP_Function0 && pOp->p4.pFunc->funcFlags&SQLITE_FUNC_INTERNAL) || ((opcode==OP_Halt || opcode==OP_HaltIfNull) && ((pOp->p1)!=SQLITE_OK && pOp->p2==OE_Abort)) ){ @@ -76753,6 +77086,14 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){ break; } if( opcode==OP_CreateBtree && pOp->p3==BTREE_INTKEY ) hasCreateTable = 1; + if( mayAbort ){ + /* hasCreateIndex may also be set for some DELETE statements that use + ** OP_Clear. So this routine may end up returning true in the case + ** where a "DELETE FROM tbl" has a statement-journal but does not + ** require one. This is not so bad - it is an inefficiency, not a bug. */ + if( opcode==OP_CreateBtree && pOp->p3==BTREE_BLOBKEY ) hasCreateIndex = 1; + if( opcode==OP_Clear ) hasCreateIndex = 1; + } if( opcode==OP_InitCoroutine ) hasInitCoroutine = 1; #ifndef SQLITE_OMIT_FOREIGN_KEY if( opcode==OP_FkCounter && pOp->p1==0 && pOp->p2==1 ){ @@ -76768,7 +77109,8 @@ SQLITE_PRIVATE int sqlite3VdbeAssertMayAbort(Vdbe *v, int mayAbort){ ** true for this case to prevent the assert() in the callers frame ** from failing. */ return ( v->db->mallocFailed || hasAbort==mayAbort || hasFkCounter - || (hasCreateTable && hasInitCoroutine) ); + || (hasCreateTable && hasInitCoroutine) || hasCreateIndex + ); } #endif /* SQLITE_DEBUG - the sqlite3AssertMayAbort() function */ @@ -77053,7 +77395,7 @@ SQLITE_PRIVATE void sqlite3VdbeScanStatus( LogEst nEst, /* Estimated number of output rows */ const char *zName /* Name of table or index being scanned */ ){ - int nByte = (p->nScan+1) * sizeof(ScanStatus); + sqlite3_int64 nByte = (p->nScan+1) * sizeof(ScanStatus); ScanStatus *aNew; aNew = (ScanStatus*)sqlite3DbRealloc(p->db, p->aScan, nByte); if( aNew ){ @@ -77640,7 +77982,7 @@ static char *displayP4(Op *pOp, char *zTemp, int nTemp){ Mem *pMem = pOp->p4.pMem; if( pMem->flags & MEM_Str ){ zP4 = pMem->z; - }else if( pMem->flags & MEM_Int ){ + }else if( pMem->flags & (MEM_Int|MEM_IntReal) ){ sqlite3_str_appendf(&x, "%lld", pMem->u.i); }else if( pMem->flags & MEM_Real ){ sqlite3_str_appendf(&x, "%.16g", pMem->u.r); @@ -78174,9 +78516,9 @@ SQLITE_PRIVATE void sqlite3VdbeIOTraceSql(Vdbe *p){ ** of a ReusableSpace object by the allocSpace() routine below. */ struct ReusableSpace { - u8 *pSpace; /* Available memory */ - int nFree; /* Bytes of available memory */ - int nNeeded; /* Total bytes that could not be allocated */ + u8 *pSpace; /* Available memory */ + sqlite3_int64 nFree; /* Bytes of available memory */ + sqlite3_int64 nNeeded; /* Total bytes that could not be allocated */ }; /* Try to allocate nByte bytes of 8-byte aligned bulk memory for pBuf @@ -78196,7 +78538,7 @@ struct ReusableSpace { static void *allocSpace( struct ReusableSpace *p, /* Bulk memory available for allocation */ void *pBuf, /* Pointer to a prior allocation */ - int nByte /* Bytes of memory needed */ + sqlite3_int64 nByte /* Bytes of memory needed */ ){ assert( EIGHT_BYTE_ALIGNMENT(p->pSpace) ); if( pBuf==0 ){ @@ -79002,7 +79344,7 @@ SQLITE_PRIVATE int sqlite3VdbeHalt(Vdbe *p){ } /* Check for immediate foreign key violations. */ - if( p->rc==SQLITE_OK ){ + if( p->rc==SQLITE_OK || (p->errorAction==OE_Fail && !isSpecialError) ){ sqlite3VdbeCheckFk(p, 0); } @@ -79528,6 +79870,8 @@ SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor **pp, int *piCol){ /* ** Return the serial-type for the value stored in pMem. +** +** This routine might convert a large MEM_IntReal value into MEM_Real. */ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){ int flags = pMem->flags; @@ -79538,11 +79882,13 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){ *pLen = 0; return 0; } - if( flags&MEM_Int ){ + if( flags&(MEM_Int|MEM_IntReal) ){ /* Figure out whether to use 1, 2, 4, 6 or 8 bytes. */ # define MAX_6BYTE ((((i64)0x00008000)<<32)-1) i64 i = pMem->u.i; u64 u; + testcase( flags & MEM_Int ); + testcase( flags & MEM_IntReal ); if( i<0 ){ u = ~i; }else{ @@ -79562,6 +79908,15 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format, u32 *pLen){ if( u<=2147483647 ){ *pLen = 4; return 4; } if( u<=MAX_6BYTE ){ *pLen = 6; return 5; } *pLen = 8; + if( flags&MEM_IntReal ){ + /* If the value is IntReal and is going to take up 8 bytes to store + ** as an integer, then we might as well make it an 8-byte floating + ** point value */ + pMem->u.r = (double)pMem->u.i; + pMem->flags &= ~MEM_IntReal; + pMem->flags |= MEM_Real; + return 7; + } return 6; } if( flags&MEM_Real ){ @@ -79735,7 +80090,7 @@ SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(u8 *buf, Mem *pMem, u32 serial_type){ ** routine so that in most cases the overhead of moving the stack pointer ** is avoided. */ -static u32 SQLITE_NOINLINE serialGet( +static u32 serialGet( const unsigned char *buf, /* Buffer to deserialize from */ u32 serial_type, /* Serial type to deserialize */ Mem *pMem /* Memory cell to write value into */ @@ -79767,7 +80122,7 @@ static u32 SQLITE_NOINLINE serialGet( assert( sizeof(x)==8 && sizeof(pMem->u.r)==8 ); swapMixedEndianFloat(x); memcpy(&pMem->u.r, &x, sizeof(x)); - pMem->flags = sqlite3IsNaN(pMem->u.r) ? MEM_Null : MEM_Real; + pMem->flags = IsNaN(x) ? MEM_Null : MEM_Real; } return 8; } @@ -80217,8 +80572,13 @@ SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const C /* At least one of the two values is a number */ - if( combined_flags&(MEM_Int|MEM_Real) ){ - if( (f1 & f2 & MEM_Int)!=0 ){ + if( combined_flags&(MEM_Int|MEM_Real|MEM_IntReal) ){ + testcase( combined_flags & MEM_Int ); + testcase( combined_flags & MEM_Real ); + testcase( combined_flags & MEM_IntReal ); + if( (f1 & f2 & (MEM_Int|MEM_IntReal))!=0 ){ + testcase( f1 & f2 & MEM_Int ); + testcase( f1 & f2 & MEM_IntReal ); if( pMem1->u.i < pMem2->u.i ) return -1; if( pMem1->u.i > pMem2->u.i ) return +1; return 0; @@ -80228,15 +80588,23 @@ SQLITE_PRIVATE int sqlite3MemCompare(const Mem *pMem1, const Mem *pMem2, const C if( pMem1->u.r > pMem2->u.r ) return +1; return 0; } - if( (f1&MEM_Int)!=0 ){ + if( (f1&(MEM_Int|MEM_IntReal))!=0 ){ + testcase( f1 & MEM_Int ); + testcase( f1 & MEM_IntReal ); if( (f2&MEM_Real)!=0 ){ return sqlite3IntFloatCompare(pMem1->u.i, pMem2->u.r); + }else if( (f2&(MEM_Int|MEM_IntReal))!=0 ){ + if( pMem1->u.i < pMem2->u.i ) return -1; + if( pMem1->u.i > pMem2->u.i ) return +1; + return 0; }else{ return -1; } } if( (f1&MEM_Real)!=0 ){ - if( (f2&MEM_Int)!=0 ){ + if( (f2&(MEM_Int|MEM_IntReal))!=0 ){ + testcase( f2 & MEM_Int ); + testcase( f2 & MEM_IntReal ); return -sqlite3IntFloatCompare(pMem2->u.i, pMem1->u.r); }else{ return -1; @@ -80385,7 +80753,9 @@ SQLITE_PRIVATE int sqlite3VdbeRecordCompareWithSkip( u32 serial_type; /* RHS is an integer */ - if( pRhs->flags & MEM_Int ){ + if( pRhs->flags & (MEM_Int|MEM_IntReal) ){ + testcase( pRhs->flags & MEM_Int ); + testcase( pRhs->flags & MEM_IntReal ); serial_type = aKey1[idx1]; testcase( serial_type==12 ); if( serial_type>=10 ){ @@ -80730,7 +81100,9 @@ SQLITE_PRIVATE RecordCompare sqlite3VdbeFindCompare(UnpackedRecord *p){ testcase( flags & MEM_Real ); testcase( flags & MEM_Null ); testcase( flags & MEM_Blob ); - if( (flags & (MEM_Real|MEM_Null|MEM_Blob))==0 && p->pKeyInfo->aColl[0]==0 ){ + if( (flags & (MEM_Real|MEM_IntReal|MEM_Null|MEM_Blob))==0 + && p->pKeyInfo->aColl[0]==0 + ){ assert( flags & MEM_Str ); return vdbeRecordCompareString; } @@ -81153,7 +81525,7 @@ static SQLITE_NOINLINE void invokeProfileCallback(sqlite3 *db, Vdbe *p){ assert( p->zSql!=0 ); sqlite3OsCurrentTimeInt64(db->pVfs, &iNow); iElapse = (iNow - p->startTime)*1000000; -#ifndef SQLITE_OMIT_DEPRECATED +#ifndef SQLITE_OMIT_DEPRECATED if( db->xProfile ){ db->xProfile(db->pProfileArg, p->zSql, iElapse); } @@ -81320,39 +81692,86 @@ SQLITE_API const void *sqlite3_value_text16le(sqlite3_value *pVal){ */ SQLITE_API int sqlite3_value_type(sqlite3_value* pVal){ static const u8 aType[] = { - SQLITE_BLOB, /* 0x00 */ - SQLITE_NULL, /* 0x01 */ - SQLITE_TEXT, /* 0x02 */ - SQLITE_NULL, /* 0x03 */ - SQLITE_INTEGER, /* 0x04 */ - SQLITE_NULL, /* 0x05 */ - SQLITE_INTEGER, /* 0x06 */ - SQLITE_NULL, /* 0x07 */ - SQLITE_FLOAT, /* 0x08 */ - SQLITE_NULL, /* 0x09 */ - SQLITE_FLOAT, /* 0x0a */ - SQLITE_NULL, /* 0x0b */ - SQLITE_INTEGER, /* 0x0c */ - SQLITE_NULL, /* 0x0d */ - SQLITE_INTEGER, /* 0x0e */ - SQLITE_NULL, /* 0x0f */ - SQLITE_BLOB, /* 0x10 */ - SQLITE_NULL, /* 0x11 */ - SQLITE_TEXT, /* 0x12 */ - SQLITE_NULL, /* 0x13 */ - SQLITE_INTEGER, /* 0x14 */ - SQLITE_NULL, /* 0x15 */ - SQLITE_INTEGER, /* 0x16 */ - SQLITE_NULL, /* 0x17 */ - SQLITE_FLOAT, /* 0x18 */ - SQLITE_NULL, /* 0x19 */ - SQLITE_FLOAT, /* 0x1a */ - SQLITE_NULL, /* 0x1b */ - SQLITE_INTEGER, /* 0x1c */ - SQLITE_NULL, /* 0x1d */ - SQLITE_INTEGER, /* 0x1e */ - SQLITE_NULL, /* 0x1f */ + SQLITE_BLOB, /* 0x00 (not possible) */ + SQLITE_NULL, /* 0x01 NULL */ + SQLITE_TEXT, /* 0x02 TEXT */ + SQLITE_NULL, /* 0x03 (not possible) */ + SQLITE_INTEGER, /* 0x04 INTEGER */ + SQLITE_NULL, /* 0x05 (not possible) */ + SQLITE_INTEGER, /* 0x06 INTEGER + TEXT */ + SQLITE_NULL, /* 0x07 (not possible) */ + SQLITE_FLOAT, /* 0x08 FLOAT */ + SQLITE_NULL, /* 0x09 (not possible) */ + SQLITE_FLOAT, /* 0x0a FLOAT + TEXT */ + SQLITE_NULL, /* 0x0b (not possible) */ + SQLITE_INTEGER, /* 0x0c (not possible) */ + SQLITE_NULL, /* 0x0d (not possible) */ + SQLITE_INTEGER, /* 0x0e (not possible) */ + SQLITE_NULL, /* 0x0f (not possible) */ + SQLITE_BLOB, /* 0x10 BLOB */ + SQLITE_NULL, /* 0x11 (not possible) */ + SQLITE_TEXT, /* 0x12 (not possible) */ + SQLITE_NULL, /* 0x13 (not possible) */ + SQLITE_INTEGER, /* 0x14 INTEGER + BLOB */ + SQLITE_NULL, /* 0x15 (not possible) */ + SQLITE_INTEGER, /* 0x16 (not possible) */ + SQLITE_NULL, /* 0x17 (not possible) */ + SQLITE_FLOAT, /* 0x18 FLOAT + BLOB */ + SQLITE_NULL, /* 0x19 (not possible) */ + SQLITE_FLOAT, /* 0x1a (not possible) */ + SQLITE_NULL, /* 0x1b (not possible) */ + SQLITE_INTEGER, /* 0x1c (not possible) */ + SQLITE_NULL, /* 0x1d (not possible) */ + SQLITE_INTEGER, /* 0x1e (not possible) */ + SQLITE_NULL, /* 0x1f (not possible) */ + SQLITE_FLOAT, /* 0x20 INTREAL */ + SQLITE_NULL, /* 0x21 (not possible) */ + SQLITE_TEXT, /* 0x22 INTREAL + TEXT */ + SQLITE_NULL, /* 0x23 (not possible) */ + SQLITE_FLOAT, /* 0x24 (not possible) */ + SQLITE_NULL, /* 0x25 (not possible) */ + SQLITE_FLOAT, /* 0x26 (not possible) */ + SQLITE_NULL, /* 0x27 (not possible) */ + SQLITE_FLOAT, /* 0x28 (not possible) */ + SQLITE_NULL, /* 0x29 (not possible) */ + SQLITE_FLOAT, /* 0x2a (not possible) */ + SQLITE_NULL, /* 0x2b (not possible) */ + SQLITE_FLOAT, /* 0x2c (not possible) */ + SQLITE_NULL, /* 0x2d (not possible) */ + SQLITE_FLOAT, /* 0x2e (not possible) */ + SQLITE_NULL, /* 0x2f (not possible) */ + SQLITE_BLOB, /* 0x30 (not possible) */ + SQLITE_NULL, /* 0x31 (not possible) */ + SQLITE_TEXT, /* 0x32 (not possible) */ + SQLITE_NULL, /* 0x33 (not possible) */ + SQLITE_FLOAT, /* 0x34 (not possible) */ + SQLITE_NULL, /* 0x35 (not possible) */ + SQLITE_FLOAT, /* 0x36 (not possible) */ + SQLITE_NULL, /* 0x37 (not possible) */ + SQLITE_FLOAT, /* 0x38 (not possible) */ + SQLITE_NULL, /* 0x39 (not possible) */ + SQLITE_FLOAT, /* 0x3a (not possible) */ + SQLITE_NULL, /* 0x3b (not possible) */ + SQLITE_FLOAT, /* 0x3c (not possible) */ + SQLITE_NULL, /* 0x3d (not possible) */ + SQLITE_FLOAT, /* 0x3e (not possible) */ + SQLITE_NULL, /* 0x3f (not possible) */ }; +#ifdef SQLITE_DEBUG + { + int eType = SQLITE_BLOB; + if( pVal->flags & MEM_Null ){ + eType = SQLITE_NULL; + }else if( pVal->flags & (MEM_Real|MEM_IntReal) ){ + eType = SQLITE_FLOAT; + }else if( pVal->flags & MEM_Int ){ + eType = SQLITE_INTEGER; + }else if( pVal->flags & MEM_Str ){ + eType = SQLITE_TEXT; + } + assert( eType == aType[pVal->flags&MEM_AffMask] ); + } +#endif return aType[pVal->flags&MEM_AffMask]; } @@ -81361,6 +81780,11 @@ SQLITE_API int sqlite3_value_nochange(sqlite3_value *pVal){ return (pVal->flags&(MEM_Null|MEM_Zero))==(MEM_Null|MEM_Zero); } +/* Return true if a parameter value originated from an sqlite3_bind() */ +SQLITE_API int sqlite3_value_frombind(sqlite3_value *pVal){ + return (pVal->flags&MEM_FromBind)!=0; +} + /* Make a copy of an sqlite3_value object */ SQLITE_API sqlite3_value *sqlite3_value_dup(const sqlite3_value *pOrig){ @@ -81597,6 +82021,21 @@ SQLITE_API void sqlite3_result_error_nomem(sqlite3_context *pCtx){ sqlite3OomFault(pCtx->pOut->db); } +#ifndef SQLITE_UNTESTABLE +/* Force the INT64 value currently stored as the result to be +** a MEM_IntReal value. See the SQLITE_TESTCTRL_RESULT_INTREAL +** test-control. +*/ +SQLITE_PRIVATE void sqlite3ResultIntReal(sqlite3_context *pCtx){ + assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) ); + if( pCtx->pOut->flags & MEM_Int ){ + pCtx->pOut->flags &= ~MEM_Int; + pCtx->pOut->flags |= MEM_IntReal; + } +} +#endif + + /* ** This function is called after a transaction has been committed. It ** invokes callbacks registered with sqlite3_wal_hook() as required. @@ -82206,10 +82645,10 @@ SQLITE_API int sqlite3_column_type(sqlite3_stmt *pStmt, int i){ ** or a constant) then useTypes 2, 3, and 4 return NULL. */ static const void *columnName( - sqlite3_stmt *pStmt, - int N, - const void *(*xFunc)(Mem*), - int useType + sqlite3_stmt *pStmt, /* The statement */ + int N, /* Which column to get the name for */ + int useUtf16, /* True to return the name as UTF16 */ + int useType /* What type of name */ ){ const void *ret; Vdbe *p; @@ -82230,8 +82669,15 @@ static const void *columnName( N += useType*n; sqlite3_mutex_enter(db->mutex); assert( db->mallocFailed==0 ); - ret = xFunc(&p->aColName[N]); - /* A malloc may have failed inside of the xFunc() call. If this +#ifndef SQLITE_OMIT_UTF16 + if( useUtf16 ){ + ret = sqlite3_value_text16((sqlite3_value*)&p->aColName[N]); + }else +#endif + { + ret = sqlite3_value_text((sqlite3_value*)&p->aColName[N]); + } + /* A malloc may have failed inside of the _text() call. If this ** is the case, clear the mallocFailed flag and return NULL. */ if( db->mallocFailed ){ @@ -82248,13 +82694,11 @@ static const void *columnName( ** statement pStmt. */ SQLITE_API const char *sqlite3_column_name(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, COLNAME_NAME); + return columnName(pStmt, N, 0, COLNAME_NAME); } #ifndef SQLITE_OMIT_UTF16 SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, COLNAME_NAME); + return columnName(pStmt, N, 1, COLNAME_NAME); } #endif @@ -82273,13 +82717,11 @@ SQLITE_API const void *sqlite3_column_name16(sqlite3_stmt *pStmt, int N){ ** of the result set of SQL statement pStmt. */ SQLITE_API const char *sqlite3_column_decltype(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, COLNAME_DECLTYPE); + return columnName(pStmt, N, 0, COLNAME_DECLTYPE); } #ifndef SQLITE_OMIT_UTF16 SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, COLNAME_DECLTYPE); + return columnName(pStmt, N, 1, COLNAME_DECLTYPE); } #endif /* SQLITE_OMIT_UTF16 */ #endif /* SQLITE_OMIT_DECLTYPE */ @@ -82291,13 +82733,11 @@ SQLITE_API const void *sqlite3_column_decltype16(sqlite3_stmt *pStmt, int N){ ** anything else which is not an unambiguous reference to a database column. */ SQLITE_API const char *sqlite3_column_database_name(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, COLNAME_DATABASE); + return columnName(pStmt, N, 0, COLNAME_DATABASE); } #ifndef SQLITE_OMIT_UTF16 SQLITE_API const void *sqlite3_column_database_name16(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, COLNAME_DATABASE); + return columnName(pStmt, N, 1, COLNAME_DATABASE); } #endif /* SQLITE_OMIT_UTF16 */ @@ -82307,13 +82747,11 @@ SQLITE_API const void *sqlite3_column_database_name16(sqlite3_stmt *pStmt, int N ** anything else which is not an unambiguous reference to a database column. */ SQLITE_API const char *sqlite3_column_table_name(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, COLNAME_TABLE); + return columnName(pStmt, N, 0, COLNAME_TABLE); } #ifndef SQLITE_OMIT_UTF16 SQLITE_API const void *sqlite3_column_table_name16(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, COLNAME_TABLE); + return columnName(pStmt, N, 1, COLNAME_TABLE); } #endif /* SQLITE_OMIT_UTF16 */ @@ -82323,13 +82761,11 @@ SQLITE_API const void *sqlite3_column_table_name16(sqlite3_stmt *pStmt, int N){ ** anything else which is not an unambiguous reference to a database column. */ SQLITE_API const char *sqlite3_column_origin_name(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text, COLNAME_COLUMN); + return columnName(pStmt, N, 0, COLNAME_COLUMN); } #ifndef SQLITE_OMIT_UTF16 SQLITE_API const void *sqlite3_column_origin_name16(sqlite3_stmt *pStmt, int N){ - return columnName( - pStmt, N, (const void*(*)(Mem*))sqlite3_value_text16, COLNAME_COLUMN); + return columnName(pStmt, N, 1, COLNAME_COLUMN); } #endif /* SQLITE_OMIT_UTF16 */ #endif /* SQLITE_ENABLE_COLUMN_METADATA */ @@ -82698,6 +83134,14 @@ SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt){ } /* +** Return 1 if the statement is an EXPLAIN and return 2 if the +** statement is an EXPLAIN QUERY PLAN +*/ +SQLITE_API int sqlite3_stmt_isexplain(sqlite3_stmt *pStmt){ + return pStmt ? ((Vdbe*)pStmt)->explain : 0; +} + +/* ** Return true if the prepared statement is in need of being reset. */ SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt *pStmt){ @@ -82878,7 +83322,9 @@ SQLITE_API int sqlite3_preupdate_old(sqlite3 *db, int iIdx, sqlite3_value **ppVa }else if( iIdx>=p->pUnpacked->nField ){ *ppValue = (sqlite3_value *)columnNullValue(); }else if( p->pTab->aCol[iIdx].affinity==SQLITE_AFF_REAL ){ - if( pMem->flags & MEM_Int ){ + if( pMem->flags & (MEM_Int|MEM_IntReal) ){ + testcase( pMem->flags & MEM_Int ); + testcase( pMem->flags & MEM_IntReal ); sqlite3VdbeMemRealify(pMem); } } @@ -83197,7 +83643,7 @@ SQLITE_PRIVATE char *sqlite3VdbeExpandSql( pVar = &p->aVar[idx-1]; if( pVar->flags & MEM_Null ){ sqlite3_str_append(&out, "NULL", 4); - }else if( pVar->flags & MEM_Int ){ + }else if( pVar->flags & (MEM_Int|MEM_IntReal) ){ sqlite3_str_appendf(&out, "%lld", pVar->u.i); }else if( pVar->flags & MEM_Real ){ sqlite3_str_appendf(&out, "%!.15g", pVar->u.r); @@ -83386,12 +83832,20 @@ SQLITE_API int sqlite3_found_count = 0; ** feature is used for test suite validation only and does not appear an ** production builds. ** -** M is an integer between 2 and 4. 2 indicates a ordinary two-way -** branch (I=0 means fall through and I=1 means taken). 3 indicates -** a 3-way branch where the third way is when one of the operands is -** NULL. 4 indicates the OP_Jump instruction which has three destinations -** depending on whether the first operand is less than, equal to, or greater -** than the second. +** M is the type of branch. I is the direction taken for this instance of +** the branch. +** +** M: 2 - two-way branch (I=0: fall-thru 1: jump ) +** 3 - two-way + NULL (I=0: fall-thru 1: jump 2: NULL ) +** 4 - OP_Jump (I=0: jump p1 1: jump p2 2: jump p3) +** +** In other words, if M is 2, then I is either 0 (for fall-through) or +** 1 (for when the branch is taken). If M is 3, the I is 0 for an +** ordinary fall-through, I is 1 if the branch was taken, and I is 2 +** if the result of comparison is NULL. For M=3, I=2 the jump may or +** may not be taken, depending on the SQLITE_JUMPIFNULL flags in p5. +** When M is 4, that means that an OP_Jump is being run. I is 0, 1, or 2 +** depending on if the operands are less than, equal, or greater than. ** ** iSrcLine is the source code line (from the __LINE__ macro) that ** generated the VDBE instruction combined with flag bits. The source @@ -83402,9 +83856,9 @@ SQLITE_API int sqlite3_found_count = 0; ** alternate branch are never taken. If a branch is never taken then ** flags should be 0x06 since only the fall-through approach is allowed. ** -** Bit 0x04 of the flags indicates an OP_Jump opcode that is only +** Bit 0x08 of the flags indicates an OP_Jump opcode that is only ** interested in equal or not-equal. In other words, I==0 and I==2 -** should be treated the same. +** should be treated as equivalent ** ** Since only a line number is retained, not the filename, this macro ** only works for amalgamation builds. But that is ok, since these macros @@ -83428,6 +83882,18 @@ SQLITE_API int sqlite3_found_count = 0; mNever = iSrcLine >> 24; assert( (I & mNever)==0 ); if( sqlite3GlobalConfig.xVdbeBranch==0 ) return; /*NO_TEST*/ + /* Invoke the branch coverage callback with three arguments: + ** iSrcLine - the line number of the VdbeCoverage() macro, with + ** flags removed. + ** I - Mask of bits 0x07 indicating which cases are are + ** fulfilled by this instance of the jump. 0x01 means + ** fall-thru, 0x02 means taken, 0x04 means NULL. Any + ** impossible cases (ex: if the comparison is never NULL) + ** are filled in automatically so that the coverage + ** measurement logic does not flag those impossible cases + ** as missed coverage. + ** M - Type of jump. Same as M argument above + */ I |= mNever; if( M==2 ) I |= 0x04; if( M==4 ){ @@ -83440,14 +83906,6 @@ SQLITE_API int sqlite3_found_count = 0; #endif /* -** Convert the given register into a string if it isn't one -** already. Return non-zero if a malloc() fails. -*/ -#define Stringify(P, enc) \ - if(((P)->flags&(MEM_Str|MEM_Blob))==0 && sqlite3VdbeMemStringify(P,enc,0)) \ - { goto no_mem; } - -/* ** An ephemeral string value (signified by the MEM_Ephem flag) contains ** a pointer to a dynamically allocated string where some other entity ** is responsible for deallocating that string. Because the register @@ -83508,7 +83966,7 @@ static VdbeCursor *allocateCursor( ** is clear. Otherwise, if this is an ephemeral cursor created by ** OP_OpenDup, the cursor will not be closed and will still be part ** of a BtShared.pCursor list. */ - p->apCsr[iCur]->isEphemeral = 0; + if( p->apCsr[iCur]->pBtx==0 ) p->apCsr[iCur]->isEphemeral = 0; sqlite3VdbeFreeCursor(p, p->apCsr[iCur]); p->apCsr[iCur] = 0; } @@ -83529,6 +83987,21 @@ static VdbeCursor *allocateCursor( } /* +** The string in pRec is known to look like an integer and to have a +** floating point value of rValue. Return true and set *piValue to the +** integer value if the string is in range to be an integer. Otherwise, +** return false. +*/ +static int alsoAnInt(Mem *pRec, double rValue, i64 *piValue){ + i64 iValue = (double)rValue; + if( sqlite3RealSameAsInt(rValue,iValue) ){ + *piValue = iValue; + return 1; + } + return 0==sqlite3Atoi64(pRec->z, piValue, pRec->n, pRec->enc); +} + +/* ** Try to convert a value into a numeric representation if we can ** do so without loss of information. In other words, if the string ** looks like a number, convert it into a number. If it does not @@ -83545,12 +84018,12 @@ static VdbeCursor *allocateCursor( */ static void applyNumericAffinity(Mem *pRec, int bTryForInt){ double rValue; - i64 iValue; u8 enc = pRec->enc; - assert( (pRec->flags & (MEM_Str|MEM_Int|MEM_Real))==MEM_Str ); - if( sqlite3AtoF(pRec->z, &rValue, pRec->n, enc)==0 ) return; - if( 0==sqlite3Atoi64(pRec->z, &iValue, pRec->n, enc) ){ - pRec->u.i = iValue; + int rc; + assert( (pRec->flags & (MEM_Str|MEM_Int|MEM_Real|MEM_IntReal))==MEM_Str ); + rc = sqlite3AtoF(pRec->z, &rValue, pRec->n, enc); + if( rc<=0 ) return; + if( rc==1 && alsoAnInt(pRec, rValue, &pRec->u.i) ){ pRec->flags |= MEM_Int; }else{ pRec->u.r = rValue; @@ -83604,11 +84077,14 @@ static void applyAffinity( ** there is already a string rep, but it is pointless to waste those ** CPU cycles. */ if( 0==(pRec->flags&MEM_Str) ){ /*OPTIMIZATION-IF-FALSE*/ - if( (pRec->flags&(MEM_Real|MEM_Int)) ){ + if( (pRec->flags&(MEM_Real|MEM_Int|MEM_IntReal)) ){ + testcase( pRec->flags & MEM_Int ); + testcase( pRec->flags & MEM_Real ); + testcase( pRec->flags & MEM_IntReal ); sqlite3VdbeMemStringify(pRec, enc, 1); } } - pRec->flags &= ~(MEM_Real|MEM_Int); + pRec->flags &= ~(MEM_Real|MEM_Int|MEM_IntReal); } } @@ -83647,13 +84123,21 @@ SQLITE_PRIVATE void sqlite3ValueApplyAffinity( ** accordingly. */ static u16 SQLITE_NOINLINE computeNumericType(Mem *pMem){ - assert( (pMem->flags & (MEM_Int|MEM_Real))==0 ); + int rc; + sqlite3_int64 ix; + assert( (pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal))==0 ); assert( (pMem->flags & (MEM_Str|MEM_Blob))!=0 ); ExpandBlob(pMem); - if( sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc)==0 ){ - return 0; - } - if( sqlite3Atoi64(pMem->z, &pMem->u.i, pMem->n, pMem->enc)==0 ){ + rc = sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc); + if( rc<=0 ){ + if( rc==0 && sqlite3Atoi64(pMem->z, &ix, pMem->n, pMem->enc)<=1 ){ + pMem->u.i = ix; + return MEM_Int; + }else{ + return MEM_Real; + } + }else if( rc==1 && sqlite3Atoi64(pMem->z, &ix, pMem->n, pMem->enc)==0 ){ + pMem->u.i = ix; return MEM_Int; } return MEM_Real; @@ -83667,10 +84151,15 @@ static u16 SQLITE_NOINLINE computeNumericType(Mem *pMem){ ** But it does set pMem->u.r and pMem->u.i appropriately. */ static u16 numericType(Mem *pMem){ - if( pMem->flags & (MEM_Int|MEM_Real) ){ - return pMem->flags & (MEM_Int|MEM_Real); + if( pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal) ){ + testcase( pMem->flags & MEM_Int ); + testcase( pMem->flags & MEM_Real ); + testcase( pMem->flags & MEM_IntReal ); + return pMem->flags & (MEM_Int|MEM_Real|MEM_IntReal); } if( pMem->flags & (MEM_Str|MEM_Blob) ){ + testcase( pMem->flags & MEM_Str ); + testcase( pMem->flags & MEM_Blob ); return computeNumericType(pMem); } return 0; @@ -83766,6 +84255,8 @@ static void memTracePrint(Mem *p){ printf(p->flags & MEM_Zero ? " NULL-nochng" : " NULL"); }else if( (p->flags & (MEM_Int|MEM_Str))==(MEM_Int|MEM_Str) ){ printf(" si:%lld", p->u.i); + }else if( (p->flags & (MEM_IntReal))!=0 ){ + printf(" ir:%lld", p->u.i); }else if( p->flags & MEM_Int ){ printf(" i:%lld", p->u.i); #ifndef SQLITE_OMIT_FLOATING_POINT @@ -83975,6 +84466,15 @@ SQLITE_PRIVATE int sqlite3VdbeExec( assert( p->magic==VDBE_MAGIC_RUN ); /* sqlite3_step() verifies this */ sqlite3VdbeEnter(p); +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK + if( db->xProgress ){ + u32 iPrior = p->aCounter[SQLITE_STMTSTATUS_VM_STEP]; + assert( 0 < db->nProgressOps ); + nProgressLimit = db->nProgressOps - (iPrior % db->nProgressOps); + }else{ + nProgressLimit = 0xffffffff; + } +#endif if( p->rc==SQLITE_NOMEM ){ /* This happens if a malloc() inside a call to sqlite3_column_text() or ** sqlite3_column_text16() failed. */ @@ -83988,15 +84488,6 @@ SQLITE_PRIVATE int sqlite3VdbeExec( db->busyHandler.nBusy = 0; if( db->u1.isInterrupted ) goto abort_due_to_interrupt; sqlite3VdbeIOTraceSql(p); -#ifndef SQLITE_OMIT_PROGRESS_CALLBACK - if( db->xProgress ){ - u32 iPrior = p->aCounter[SQLITE_STMTSTATUS_VM_STEP]; - assert( 0 < db->nProgressOps ); - nProgressLimit = db->nProgressOps - (iPrior % db->nProgressOps); - }else{ - nProgressLimit = 0xffffffff; - } -#endif #ifdef SQLITE_DEBUG sqlite3BeginBenignMalloc(); if( p->pc==0 @@ -84172,10 +84663,11 @@ check_for_interrupt: ** If the progress callback returns non-zero, exit the virtual machine with ** a return code SQLITE_ABORT. */ - if( nVmStep>=nProgressLimit && db->xProgress!=0 ){ + while( nVmStep>=nProgressLimit && db->xProgress!=0 ){ assert( db->nProgressOps!=0 ); - nProgressLimit = nVmStep + db->nProgressOps - (nVmStep%db->nProgressOps); + nProgressLimit += db->nProgressOps; if( db->xProgress(db->pProgressArg) ){ + nProgressLimit = 0xffffffff; rc = SQLITE_INTERRUPT; goto abort_due_to_error; } @@ -84454,6 +84946,7 @@ case OP_String8: { /* same as TK_STRING, out2 */ if( encoding!=SQLITE_UTF8 ){ rc = sqlite3VdbeMemSetStr(pOut, pOp->p4.z, -1, SQLITE_UTF8, SQLITE_STATIC); assert( rc==SQLITE_OK || rc==SQLITE_TOOBIG ); + if( rc ) goto too_big; if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pOut, encoding) ) goto no_mem; assert( pOut->szMalloc>0 && pOut->zMalloc==pOut->z ); assert( VdbeMemDynamic(pOut)==0 ); @@ -84466,7 +84959,6 @@ case OP_String8: { /* same as TK_STRING, out2 */ pOp->p4.z = pOut->z; pOp->p1 = pOut->n; } - testcase( rc==SQLITE_TOOBIG ); #endif if( pOp->p1>db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; @@ -84588,7 +85080,10 @@ case OP_Variable: { /* out2 */ goto too_big; } pOut = &aMem[pOp->p2]; - sqlite3VdbeMemShallowCopy(pOut, pVar, MEM_Static); + if( VdbeMemDynamic(pOut) ) sqlite3VdbeMemSetNull(pOut); + memcpy(pOut, pVar, MEMCELLSIZE); + pOut->flags &= ~(MEM_Dyn|MEM_Ephem); + pOut->flags |= MEM_Static|MEM_FromBind; UPDATE_MAX_BLOBSIZE(pOut); break; } @@ -84721,18 +85216,6 @@ case OP_ResultRow: { assert( pOp->p1>0 ); assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 ); -#ifndef SQLITE_OMIT_PROGRESS_CALLBACK - /* Run the progress counter just before returning. - */ - if( db->xProgress!=0 - && nVmStep>=nProgressLimit - && db->xProgress(db->pProgressArg)!=0 - ){ - rc = SQLITE_INTERRUPT; - goto abort_due_to_error; - } -#endif - /* If this statement has violated immediate foreign key constraints, do ** not return the number of rows modified. And do not RELEASE the statement ** transaction. It needs to be rolled back. */ @@ -84804,33 +85287,57 @@ case OP_ResultRow: { ** to avoid a memcpy(). */ case OP_Concat: { /* same as TK_CONCAT, in1, in2, out3 */ - i64 nByte; + i64 nByte; /* Total size of the output string or blob */ + u16 flags1; /* Initial flags for P1 */ + u16 flags2; /* Initial flags for P2 */ pIn1 = &aMem[pOp->p1]; pIn2 = &aMem[pOp->p2]; pOut = &aMem[pOp->p3]; + testcase( pIn1==pIn2 ); + testcase( pOut==pIn2 ); assert( pIn1!=pOut ); - if( (pIn1->flags | pIn2->flags) & MEM_Null ){ + flags1 = pIn1->flags; + testcase( flags1 & MEM_Null ); + testcase( pIn2->flags & MEM_Null ); + if( (flags1 | pIn2->flags) & MEM_Null ){ sqlite3VdbeMemSetNull(pOut); break; } - if( ExpandBlob(pIn1) || ExpandBlob(pIn2) ) goto no_mem; - Stringify(pIn1, encoding); - Stringify(pIn2, encoding); + if( (flags1 & (MEM_Str|MEM_Blob))==0 ){ + if( sqlite3VdbeMemStringify(pIn1,encoding,0) ) goto no_mem; + flags1 = pIn1->flags & ~MEM_Str; + }else if( (flags1 & MEM_Zero)!=0 ){ + if( sqlite3VdbeMemExpandBlob(pIn1) ) goto no_mem; + flags1 = pIn1->flags & ~MEM_Str; + } + flags2 = pIn2->flags; + if( (flags2 & (MEM_Str|MEM_Blob))==0 ){ + if( sqlite3VdbeMemStringify(pIn2,encoding,0) ) goto no_mem; + flags2 = pIn2->flags & ~MEM_Str; + }else if( (flags2 & MEM_Zero)!=0 ){ + if( sqlite3VdbeMemExpandBlob(pIn2) ) goto no_mem; + flags2 = pIn2->flags & ~MEM_Str; + } nByte = pIn1->n + pIn2->n; if( nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; } - if( sqlite3VdbeMemGrow(pOut, (int)nByte+2, pOut==pIn2) ){ + if( sqlite3VdbeMemGrow(pOut, (int)nByte+3, pOut==pIn2) ){ goto no_mem; } MemSetTypeFlag(pOut, MEM_Str); if( pOut!=pIn2 ){ memcpy(pOut->z, pIn2->z, pIn2->n); + assert( (pIn2->flags & MEM_Dyn) == (flags2 & MEM_Dyn) ); + pIn2->flags = flags2; } memcpy(&pOut->z[pIn2->n], pIn1->z, pIn1->n); + assert( (pIn1->flags & MEM_Dyn) == (flags1 & MEM_Dyn) ); + pIn1->flags = flags1; pOut->z[nByte]=0; pOut->z[nByte+1] = 0; + pOut->z[nByte+2] = 0; pOut->flags |= MEM_Term; pOut->n = (int)nByte; pOut->enc = encoding; @@ -84881,7 +85388,6 @@ case OP_Subtract: /* same as TK_MINUS, in1, in2, out3 */ case OP_Multiply: /* same as TK_STAR, in1, in2, out3 */ case OP_Divide: /* same as TK_SLASH, in1, in2, out3 */ case OP_Remainder: { /* same as TK_REM, in1, in2, out3 */ - char bIntint; /* Started out as two integer operands */ u16 flags; /* Combined MEM_* flags from both inputs */ u16 type1; /* Numeric type of left operand */ u16 type2; /* Numeric type of right operand */ @@ -84899,7 +85405,6 @@ case OP_Remainder: { /* same as TK_REM, in1, in2, out3 */ if( (type1 & type2 & MEM_Int)!=0 ){ iA = pIn1->u.i; iB = pIn2->u.i; - bIntint = 1; switch( pOp->opcode ){ case OP_Add: if( sqlite3AddInt64(&iB,iA) ) goto fp_math; break; case OP_Subtract: if( sqlite3SubInt64(&iB,iA) ) goto fp_math; break; @@ -84922,7 +85427,6 @@ case OP_Remainder: { /* same as TK_REM, in1, in2, out3 */ }else if( (flags & MEM_Null)!=0 ){ goto arithmetic_result_is_null; }else{ - bIntint = 0; fp_math: rA = sqlite3VdbeRealValue(pIn1); rB = sqlite3VdbeRealValue(pIn2); @@ -84954,9 +85458,6 @@ fp_math: } pOut->u.r = rB; MemSetTypeFlag(pOut, MEM_Real); - if( ((type1|type2)&MEM_Real)==0 && !bIntint ){ - sqlite3VdbeIntegerAffinity(pOut); - } #endif } break; @@ -85098,8 +85599,8 @@ case OP_MustBeInt: { /* jump, in1 */ pIn1 = &aMem[pOp->p1]; if( (pIn1->flags & MEM_Int)==0 ){ applyAffinity(pIn1, SQLITE_AFF_NUMERIC, encoding); - VdbeBranchTaken((pIn1->flags&MEM_Int)==0, 2); if( (pIn1->flags & MEM_Int)==0 ){ + VdbeBranchTaken(1, 2); if( pOp->p2==0 ){ rc = SQLITE_MISMATCH; goto abort_due_to_error; @@ -85108,6 +85609,7 @@ case OP_MustBeInt: { /* jump, in1 */ } } } + VdbeBranchTaken(0, 2); MemSetTypeFlag(pIn1, MEM_Int); break; } @@ -85124,7 +85626,9 @@ case OP_MustBeInt: { /* jump, in1 */ */ case OP_RealAffinity: { /* in1 */ pIn1 = &aMem[pOp->p1]; - if( pIn1->flags & MEM_Int ){ + if( pIn1->flags & (MEM_Int|MEM_IntReal) ){ + testcase( pIn1->flags & MEM_Int ); + testcase( pIn1->flags & MEM_IntReal ); sqlite3VdbeMemRealify(pIn1); } break; @@ -85282,7 +85786,6 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ ** OP_Eq or OP_Ne) then take the jump or not depending on whether ** or not both operands are null. */ - assert( pOp->opcode==OP_Eq || pOp->opcode==OP_Ne ); assert( (flags1 & MEM_Cleared)==0 ); assert( (pOp->p5 & SQLITE_JUMPIFNULL)==0 || CORRUPT_DB ); testcase( (pOp->p5 & SQLITE_JUMPIFNULL)!=0 ); @@ -85291,7 +85794,7 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ ){ res = 0; /* Operands are equal */ }else{ - res = 1; /* Operands are not equal */ + res = ((flags3 & MEM_Null) ? -1 : +1); /* Operands are not equal */ } }else{ /* SQLITE_NULLEQ is clear and at least one operand is NULL, @@ -85317,7 +85820,7 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ affinity = pOp->p5 & SQLITE_AFF_MASK; if( affinity>=SQLITE_AFF_NUMERIC ){ if( (flags1 | flags3)&MEM_Str ){ - if( (flags1 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){ + if( (flags1 & (MEM_Int|MEM_IntReal|MEM_Real|MEM_Str))==MEM_Str ){ applyNumericAffinity(pIn1,0); assert( flags3==pIn3->flags ); /* testcase( flags3!=pIn3->flags ); @@ -85327,7 +85830,7 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ ** in case our analysis is incorrect, so it is left in. */ flags3 = pIn3->flags; } - if( (flags3 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){ + if( (flags3 & (MEM_Int|MEM_IntReal|MEM_Real|MEM_Str))==MEM_Str ){ applyNumericAffinity(pIn3,0); } } @@ -85340,17 +85843,19 @@ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ goto compare_op; } }else if( affinity==SQLITE_AFF_TEXT ){ - if( (flags1 & MEM_Str)==0 && (flags1 & (MEM_Int|MEM_Real))!=0 ){ + if( (flags1 & MEM_Str)==0 && (flags1&(MEM_Int|MEM_Real|MEM_IntReal))!=0 ){ testcase( pIn1->flags & MEM_Int ); testcase( pIn1->flags & MEM_Real ); + testcase( pIn1->flags & MEM_IntReal ); sqlite3VdbeMemStringify(pIn1, encoding, 1); testcase( (flags1&MEM_Dyn) != (pIn1->flags&MEM_Dyn) ); flags1 = (pIn1->flags & ~MEM_TypeMask) | (flags1 & MEM_TypeMask); assert( pIn1!=pIn3 ); } - if( (flags3 & MEM_Str)==0 && (flags3 & (MEM_Int|MEM_Real))!=0 ){ + if( (flags3 & MEM_Str)==0 && (flags3&(MEM_Int|MEM_Real|MEM_IntReal))!=0 ){ testcase( pIn3->flags & MEM_Int ); testcase( pIn3->flags & MEM_Real ); + testcase( pIn3->flags & MEM_IntReal ); sqlite3VdbeMemStringify(pIn3, encoding, 1); testcase( (flags3&MEM_Dyn) != (pIn3->flags&MEM_Dyn) ); flags3 = (pIn3->flags & ~MEM_TypeMask) | (flags3 & MEM_TypeMask); @@ -85409,7 +85914,7 @@ compare_op: pOut->u.i = res2; REGISTER_TRACE(pOp->p2, pOut); }else{ - VdbeBranchTaken(res!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3); + VdbeBranchTaken(res2!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3); if( res2 ){ goto jump_to_p2; } @@ -85959,15 +86464,15 @@ case OP_Column: { zEndHdr = zData + aOffset[0]; testcase( zHdr>=zEndHdr ); do{ - if( (t = zHdr[0])<0x80 ){ + if( (pC->aType[i] = t = zHdr[0])<0x80 ){ zHdr++; offset64 += sqlite3VdbeOneByteSerialTypeLen(t); }else{ zHdr += sqlite3GetVarint32(zHdr, &t); + pC->aType[i] = t; offset64 += sqlite3VdbeSerialTypeLen(t); } - pC->aType[i++] = t; - aOffset[i] = (u32)(offset64 & 0xffffffff); + aOffset[++i] = (u32)(offset64 & 0xffffffff); }while( i<=p2 && zHdr<zEndHdr ); /* The record is corrupt if any of the following are true: @@ -86106,12 +86611,21 @@ case OP_Affinity: { assert( pOp->p2>0 ); assert( zAffinity[pOp->p2]==0 ); pIn1 = &aMem[pOp->p1]; - do{ + while( 1 /*edit-by-break*/ ){ assert( pIn1 <= &p->aMem[(p->nMem+1 - p->nCursor)] ); assert( memIsValid(pIn1) ); - applyAffinity(pIn1, *(zAffinity++), encoding); + applyAffinity(pIn1, zAffinity[0], encoding); + if( zAffinity[0]==SQLITE_AFF_REAL && (pIn1->flags & MEM_Int)!=0 ){ + /* When applying REAL affinity, if the result is still MEM_Int, + ** indicate that REAL is actually desired */ + pIn1->flags |= MEM_IntReal; + pIn1->flags &= ~MEM_Int; + } + REGISTER_TRACE((int)(pIn1-aMem), pIn1); + zAffinity++; + if( zAffinity[0]==0 ) break; pIn1++; - }while( zAffinity[0] ); + } break; } @@ -86132,7 +86646,6 @@ case OP_Affinity: { ** If P4 is NULL then all index fields have the affinity BLOB. */ case OP_MakeRecord: { - u8 *zNewRecord; /* A buffer to hold the data for the new record */ Mem *pRec; /* The new record */ u64 nData; /* Number of bytes of data space */ int nHdr; /* Number of bytes of header space */ @@ -86145,9 +86658,9 @@ case OP_MakeRecord: { int nField; /* Number of fields in the record */ char *zAffinity; /* The affinity string for the record */ int file_format; /* File format to use for encoding */ - int i; /* Space used in zNewRecord[] header */ - int j; /* Space used in zNewRecord[] content */ u32 len; /* Length of a field */ + u8 *zHdr; /* Where to write next byte of the header */ + u8 *zPayload; /* Where to write next byte of the payload */ /* Assuming the record contains N fields, the record format looks ** like this: @@ -86186,7 +86699,14 @@ case OP_MakeRecord: { if( zAffinity ){ pRec = pData0; do{ - applyAffinity(pRec++, *(zAffinity++), encoding); + applyAffinity(pRec, zAffinity[0], encoding); + if( zAffinity[0]==SQLITE_AFF_REAL && (pRec->flags & MEM_Int) ){ + pRec->flags |= MEM_IntReal; + pRec->flags &= ~(MEM_Int); + } + REGISTER_TRACE((int)(pRec-aMem), pRec); + zAffinity++; + pRec++; assert( zAffinity[0]==0 || pRec<=pLast ); }while( zAffinity[0] ); } @@ -86274,34 +86794,34 @@ case OP_MakeRecord: { goto no_mem; } } - zNewRecord = (u8 *)pOut->z; + pOut->n = (int)nByte; + pOut->flags = MEM_Blob; + if( nZero ){ + pOut->u.nZero = nZero; + pOut->flags |= MEM_Zero; + } + UPDATE_MAX_BLOBSIZE(pOut); + zHdr = (u8 *)pOut->z; + zPayload = zHdr + nHdr; /* Write the record */ - i = putVarint32(zNewRecord, nHdr); - j = nHdr; + zHdr += putVarint32(zHdr, nHdr); assert( pData0<=pLast ); pRec = pData0; do{ serial_type = pRec->uTemp; /* EVIDENCE-OF: R-06529-47362 Following the size varint are one or more ** additional varints, one per column. */ - i += putVarint32(&zNewRecord[i], serial_type); /* serial type */ + zHdr += putVarint32(zHdr, serial_type); /* serial type */ /* EVIDENCE-OF: R-64536-51728 The values for each column in the record ** immediately follow the header. */ - j += sqlite3VdbeSerialPut(&zNewRecord[j], pRec, serial_type); /* content */ + zPayload += sqlite3VdbeSerialPut(zPayload, pRec, serial_type); /* content */ }while( (++pRec)<=pLast ); - assert( i==nHdr ); - assert( j==nByte ); + assert( nHdr==(int)(zHdr - (u8*)pOut->z) ); + assert( nByte==(int)(zPayload - (u8*)pOut->z) ); assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); - pOut->n = (int)nByte; - pOut->flags = MEM_Blob; - if( nZero ){ - pOut->u.nZero = nZero; - pOut->flags |= MEM_Zero; - } REGISTER_TRACE(pOp->p3, pOut); - UPDATE_MAX_BLOBSIZE(pOut); break; } @@ -86331,8 +86851,9 @@ case OP_Count: { /* out2 */ /* Opcode: Savepoint P1 * * P4 * ** ** Open, release or rollback the savepoint named by parameter P4, depending -** on the value of P1. To open a new savepoint, P1==0. To release (commit) an -** existing savepoint, P1==1, or to rollback an existing savepoint P1==2. +** on the value of P1. To open a new savepoint set P1==0 (SAVEPOINT_BEGIN). +** To release (commit) an existing savepoint set P1==1 (SAVEPOINT_RELEASE). +** To rollback an existing savepoint set P1==2 (SAVEPOINT_ROLLBACK). */ case OP_Savepoint: { int p1; /* Value of P1 operand */ @@ -86400,6 +86921,7 @@ case OP_Savepoint: { } } }else{ + assert( p1==SAVEPOINT_RELEASE || p1==SAVEPOINT_ROLLBACK ); iSavepoint = 0; /* Find the named savepoint. If there is no such savepoint, then an @@ -86453,6 +86975,7 @@ case OP_Savepoint: { if( rc!=SQLITE_OK ) goto abort_due_to_error; } }else{ + assert( p1==SAVEPOINT_RELEASE ); isSchemaChange = 0; } for(ii=0; ii<db->nDb; ii++){ @@ -86489,6 +87012,7 @@ case OP_Savepoint: { db->nSavepoint--; } }else{ + assert( p1==SAVEPOINT_ROLLBACK ); db->nDeferredCons = pSavepoint->nDeferredCons; db->nDeferredImmCons = pSavepoint->nDeferredImmCons; } @@ -86970,6 +87494,7 @@ case OP_OpenDup: { pCx->pKeyInfo = pOrig->pKeyInfo; pCx->isTable = pOrig->isTable; pCx->pgnoRoot = pOrig->pgnoRoot; + pCx->isOrdered = pOrig->isOrdered; rc = sqlite3BtreeCursor(pOrig->pBtx, pCx->pgnoRoot, BTREE_WRCSR, pCx->pKeyInfo, pCx->uc.pCursor); /* The sqlite3BtreeCursor() routine can only fail for the first cursor @@ -87026,11 +87551,15 @@ case OP_OpenEphemeral: { if( pCx ){ /* If the ephermeral table is already open, erase all existing content ** so that the table is empty again, rather than creating a new table. */ - rc = sqlite3BtreeClearTable(pCx->pBtx, pCx->pgnoRoot, 0); + assert( pCx->isEphemeral ); + pCx->seqCount = 0; + pCx->cacheStatus = CACHE_STALE; + if( pCx->pBtx ){ + rc = sqlite3BtreeClearTable(pCx->pBtx, pCx->pgnoRoot, 0); + } }else{ pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_BTREE); if( pCx==0 ) goto no_mem; - pCx->nullRow = 1; pCx->isEphemeral = 1; rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBtx, BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, @@ -87066,6 +87595,7 @@ case OP_OpenEphemeral: { pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED); } if( rc ) goto abort_due_to_error; + pCx->nullRow = 1; break; } @@ -87294,6 +87824,8 @@ case OP_SeekGT: { /* jump, in3, group */ pC->seekOp = pOp->opcode; #endif + pC->deferredMoveto = 0; + pC->cacheStatus = CACHE_STALE; if( pC->isTable ){ /* The BTREE_SEEK_EQ flag is only set on index cursors */ assert( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ)==0 @@ -87303,20 +87835,24 @@ case OP_SeekGT: { /* jump, in3, group */ ** blob, or NULL. But it needs to be an integer before we can do ** the seek, so convert it. */ pIn3 = &aMem[pOp->p3]; - if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){ + if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_IntReal|MEM_Str))==MEM_Str ){ applyNumericAffinity(pIn3, 0); } iKey = sqlite3VdbeIntValue(pIn3); /* If the P3 value could not be converted into an integer without ** loss of information, then special processing is required... */ - if( (pIn3->flags & MEM_Int)==0 ){ + if( (pIn3->flags & (MEM_Int|MEM_IntReal))==0 ){ if( (pIn3->flags & MEM_Real)==0 ){ - /* If the P3 value cannot be converted into any kind of a number, - ** then the seek is not possible, so jump to P2 */ - VdbeBranchTaken(1,2); goto jump_to_p2; - break; - } + if( (pIn3->flags & MEM_Null) || oc>=OP_SeekGE ){ + VdbeBranchTaken(1,2); goto jump_to_p2; + break; + }else{ + rc = sqlite3BtreeLast(pC->uc.pCursor, &res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + goto seek_not_found; + } + }else /* If the approximation iKey is larger than the actual real search ** term, substitute >= for > and < for <=. e.g. if the search term @@ -87340,7 +87876,7 @@ case OP_SeekGT: { /* jump, in3, group */ assert( (OP_SeekLT & 0x0001)==(OP_SeekGE & 0x0001) ); if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++; } - } + } rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)iKey, 0, &res); pC->movetoTarget = iKey; /* Used by OP_Delete */ if( rc!=SQLITE_OK ){ @@ -87394,8 +87930,6 @@ case OP_SeekGT: { /* jump, in3, group */ goto seek_not_found; } } - pC->deferredMoveto = 0; - pC->cacheStatus = CACHE_STALE; #ifdef SQLITE_TEST sqlite3_search_count++; #endif @@ -87695,7 +88229,9 @@ case OP_SeekRowid: { /* jump, in3 */ u64 iKey; pIn3 = &aMem[pOp->p3]; - if( (pIn3->flags & MEM_Int)==0 ){ + testcase( pIn3->flags & MEM_Int ); + testcase( pIn3->flags & MEM_IntReal ); + if( (pIn3->flags & (MEM_Int|MEM_IntReal))==0 ){ /* Make sure pIn3->u.i contains a valid integer representation of ** the key value, but do not change the datatype of the register, as ** other parts of the perpared statement might be depending on the @@ -88070,7 +88606,7 @@ case OP_Delete: { ** OP_Delete will have also set the pC->movetoTarget field to the rowid of ** the row that is being deleted */ i64 iKey = sqlite3BtreeIntegerKey(pC->uc.pCursor); - assert( pC->movetoTarget==iKey ); + assert( CORRUPT_DB || pC->movetoTarget==iKey ); } #endif @@ -88478,7 +89014,7 @@ case OP_Sort: { /* jump */ p->aCounter[SQLITE_STMTSTATUS_SORT]++; /* Fall through into OP_Rewind */ } -/* Opcode: Rewind P1 P2 * * P5 +/* Opcode: Rewind P1 P2 * * * ** ** The next use of the Rowid or Column or Next instruction for P1 ** will refer to the first entry in the database table or index. @@ -88486,10 +89022,6 @@ case OP_Sort: { /* jump */ ** If the table or index is not empty, fall through to the following ** instruction. ** -** If P5 is non-zero and the table is not empty, then the "skip-next" -** flag is set on the cursor so that the next OP_Next instruction -** executed on it is a no-op. -** ** This opcode leaves the cursor configured to move in forward order, ** from the beginning toward the end. In other words, the cursor is ** configured to use Next, not Prev. @@ -88500,6 +89032,7 @@ case OP_Rewind: { /* jump */ int res; assert( pOp->p1>=0 && pOp->p1<p->nCursor ); + assert( pOp->p5==0 ); pC = p->apCsr[pOp->p1]; assert( pC!=0 ); assert( isSorter(pC)==(pOp->opcode==OP_SorterSort) ); @@ -88514,9 +89047,6 @@ case OP_Rewind: { /* jump */ pCrsr = pC->uc.pCursor; assert( pCrsr ); rc = sqlite3BtreeFirst(pCrsr, &res); -#ifndef SQLITE_OMIT_WINDOWFUNC - if( pOp->p5 ) sqlite3BtreeSkipNext(pCrsr); -#endif pC->deferredMoveto = 0; pC->cacheStatus = CACHE_STALE; } @@ -89526,8 +90056,7 @@ case OP_Program: { /* jump */ } #endif pOp = &aOp[-1]; - - break; + goto check_for_interrupt; } /* Opcode: Param P1 P2 * * * @@ -89899,6 +90428,7 @@ case OP_AggFinal: { assert( (pMem->flags & ~(MEM_Null|MEM_Agg))==0 ); #ifndef SQLITE_OMIT_WINDOWFUNC if( pOp->p3 ){ + memAboutToChange(p, &aMem[pOp->p3]); rc = sqlite3VdbeMemAggValue(pMem, &aMem[pOp->p3], pOp->p4.pFunc); pMem = &aMem[pOp->p3]; }else @@ -90936,7 +91466,16 @@ abort_due_to_error: ** release the mutexes on btrees that were acquired at the ** top. */ vdbe_return: - testcase( nVmStep>0 ); +#ifndef SQLITE_OMIT_PROGRESS_CALLBACK + while( nVmStep>=nProgressLimit && db->xProgress!=0 ){ + nProgressLimit += db->nProgressOps; + if( db->xProgress(db->pProgressArg) ){ + nProgressLimit = 0xffffffff; + rc = SQLITE_INTERRUPT; + goto abort_due_to_error; + } + } +#endif p->aCounter[SQLITE_STMTSTATUS_VM_STEP] += (int)nVmStep; sqlite3VdbeLeave(p); assert( rc!=SQLITE_OK || nExtraDelete==0 @@ -92023,7 +92562,7 @@ static int vdbePmaReadBlob( /* Extend the p->aAlloc[] allocation if required. */ if( p->nAlloc<nByte ){ u8 *aNew; - int nNew = MAX(128, p->nAlloc*2); + sqlite3_int64 nNew = MAX(128, 2*(sqlite3_int64)p->nAlloc); while( nByte>nNew ) nNew = nNew*2; aNew = sqlite3Realloc(p->aAlloc, nNew); if( !aNew ) return SQLITE_NOMEM_BKPT; @@ -93314,15 +93853,19 @@ SQLITE_PRIVATE int sqlite3VdbeSorterWrite( if( nMin>pSorter->nMemory ){ u8 *aNew; - int iListOff = (u8*)pSorter->list.pList - pSorter->list.aMemory; - int nNew = pSorter->nMemory * 2; + sqlite3_int64 nNew = 2 * (sqlite3_int64)pSorter->nMemory; + int iListOff = -1; + if( pSorter->list.pList ){ + iListOff = (u8*)pSorter->list.pList - pSorter->list.aMemory; + } while( nNew < nMin ) nNew = nNew*2; if( nNew > pSorter->mxPmaSize ) nNew = pSorter->mxPmaSize; if( nNew < nMin ) nNew = nMin; - aNew = sqlite3Realloc(pSorter->list.aMemory, nNew); if( !aNew ) return SQLITE_NOMEM_BKPT; - pSorter->list.pList = (SorterRecord*)&aNew[iListOff]; + if( iListOff>=0 ){ + pSorter->list.pList = (SorterRecord*)&aNew[iListOff]; + } pSorter->list.aMemory = aNew; pSorter->nMemory = nNew; } @@ -95023,6 +95566,23 @@ SQLITE_PRIVATE int sqlite3MatchSpanName( } /* +** Return TRUE if the double-quoted string mis-feature should be supported. +*/ +static int areDoubleQuotedStringsEnabled(sqlite3 *db, NameContext *pTopNC){ + if( db->init.busy ) return 1; /* Always support for legacy schemas */ + if( pTopNC->ncFlags & NC_IsDDL ){ + /* Currently parsing a DDL statement */ + if( sqlite3WritableSchema(db) && (db->flags & SQLITE_DqsDML)!=0 ){ + return 1; + } + return (db->flags & SQLITE_DqsDDL)!=0; + }else{ + /* Currently parsing a DML statement */ + return (db->flags & SQLITE_DqsDML)!=0; + } +} + +/* ** Given the name of a column of the form X.Y.Z or Y.Z or just Z, look up ** that name in the set of source tables in pSrcList and make the pExpr ** expression node refer back to that source column. The following changes @@ -95309,6 +95869,10 @@ static int lookupName( sqlite3ErrorMsg(pParse, "misuse of aliased aggregate %s", zAs); return WRC_Abort; } + if( (pNC->ncFlags&NC_AllowWin)==0 && ExprHasProperty(pOrig, EP_Win) ){ + sqlite3ErrorMsg(pParse, "misuse of aliased window function %s",zAs); + return WRC_Abort; + } if( sqlite3ExprVectorSize(pOrig)!=1 ){ sqlite3ErrorMsg(pParse, "row value misused"); return WRC_Abort; @@ -95346,7 +95910,9 @@ static int lookupName( */ if( cnt==0 && zTab==0 ){ assert( pExpr->op==TK_ID ); - if( ExprHasProperty(pExpr,EP_DblQuoted) ){ + if( ExprHasProperty(pExpr,EP_DblQuoted) + && areDoubleQuotedStringsEnabled(db, pTopNC) + ){ /* If a double-quoted identifier does not match any known column name, ** then treat it as a string. ** @@ -95599,6 +96165,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ const char *zId; /* The function name. */ FuncDef *pDef; /* Information about the function */ u8 enc = ENC(pParse->db); /* The database encoding */ + int savedAllowFlags = (pNC->ncFlags & (NC_AllowAgg | NC_AllowWin)); assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); zId = pExpr->u.zToken; @@ -95614,7 +96181,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ }else{ is_agg = pDef->xFinalize!=0; if( pDef->funcFlags & SQLITE_FUNC_UNLIKELY ){ - ExprSetProperty(pExpr, EP_Unlikely|EP_Skip); + ExprSetProperty(pExpr, EP_Unlikely); if( n==2 ){ pExpr->iTable = exprProbability(pList->a[1].pExpr); if( pExpr->iTable<0 ){ @@ -95720,8 +96287,11 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ pNC->nErr++; } if( is_agg ){ + /* Window functions may not be arguments of aggregate functions. + ** Or arguments of other window functions. But aggregate functions + ** may be arguments for window functions. */ #ifndef SQLITE_OMIT_WINDOWFUNC - pNC->ncFlags &= ~(pExpr->y.pWin ? NC_AllowWin : NC_AllowAgg); + pNC->ncFlags &= ~(NC_AllowWin | (!pExpr->y.pWin ? NC_AllowAgg : 0)); #else pNC->ncFlags &= ~NC_AllowAgg; #endif @@ -95732,7 +96302,9 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ #ifndef SQLITE_OMIT_WINDOWFUNC if( pExpr->y.pWin ){ Select *pSel = pNC->pWinSelect; - sqlite3WindowUpdate(pParse, pSel->pWinDefn, pExpr->y.pWin, pDef); + if( IN_RENAME_OBJECT==0 ){ + sqlite3WindowUpdate(pParse, pSel->pWinDefn, pExpr->y.pWin, pDef); + } sqlite3WalkExprList(pWalker, pExpr->y.pWin->pPartition); sqlite3WalkExprList(pWalker, pExpr->y.pWin->pOrderBy); sqlite3WalkExpr(pWalker, pExpr->y.pWin->pFilter); @@ -95742,7 +96314,7 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ pExpr->y.pWin->pNextWin = pSel->pWin; pSel->pWin = pExpr->y.pWin; } - pNC->ncFlags |= NC_AllowWin; + pNC->ncFlags |= NC_HasWin; }else #endif /* SQLITE_OMIT_WINDOWFUNC */ { @@ -95760,8 +96332,8 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ pNC2->ncFlags |= NC_HasAgg | (pDef->funcFlags & SQLITE_FUNC_MINMAX); } - pNC->ncFlags |= NC_AllowAgg; } + pNC->ncFlags |= savedAllowFlags; } /* FIX ME: Compute pExpr->affinity based on the expected return ** type of the function @@ -95792,11 +96364,11 @@ static int resolveExprStep(Walker *pWalker, Expr *pExpr){ } case TK_IS: case TK_ISNOT: { - Expr *pRight; + Expr *pRight = sqlite3ExprSkipCollate(pExpr->pRight); assert( !ExprHasProperty(pExpr, EP_Reduced) ); /* Handle special cases of "x IS TRUE", "x IS FALSE", "x IS NOT TRUE", ** and "x IS NOT FALSE". */ - if( (pRight = pExpr->pRight)->op==TK_ID ){ + if( pRight->op==TK_ID ){ int rc = resolveExprStep(pWalker, pRight); if( rc==WRC_Abort ) return WRC_Abort; if( pRight->op==TK_TRUEFALSE ){ @@ -96298,7 +96870,7 @@ static int resolveSelectStep(Walker *pWalker, Select *p){ */ for(i=0; i<p->pSrc->nSrc; i++){ struct SrcList_item *pItem = &p->pSrc->a[i]; - if( pItem->pSelect ){ + if( pItem->pSelect && (pItem->pSelect->selFlags & SF_Resolved)==0 ){ NameContext *pNC; /* Used to iterate name contexts */ int nRef = 0; /* Refcount for pOuterNC and outer contexts */ const char *zSavedContext = pParse->zAuthContext; @@ -96430,6 +97002,7 @@ static int resolveSelectStep(Walker *pWalker, Select *p){ } } +#ifndef SQLITE_OMIT_WINDOWFUNC if( IN_RENAME_OBJECT ){ Window *pWin; for(pWin=p->pWinDefn; pWin; pWin=pWin->pNextWin){ @@ -96440,6 +97013,7 @@ static int resolveSelectStep(Walker *pWalker, Select *p){ } } } +#endif /* If this is part of a compound SELECT, check that it has the right ** number of expressions in the select list. */ @@ -96516,12 +97090,12 @@ SQLITE_PRIVATE int sqlite3ResolveExprNames( NameContext *pNC, /* Namespace to resolve expressions in. */ Expr *pExpr /* The expression to be analyzed. */ ){ - u16 savedHasAgg; + int savedHasAgg; Walker w; if( pExpr==0 ) return SQLITE_OK; - savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg); - pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg); + savedHasAgg = pNC->ncFlags & (NC_HasAgg|NC_MinMaxAgg|NC_HasWin); + pNC->ncFlags &= ~(NC_HasAgg|NC_MinMaxAgg|NC_HasWin); w.pParse = pNC->pParse; w.xExprCallback = resolveExprStep; w.xSelectCallback = resolveSelectStep; @@ -96537,9 +97111,11 @@ SQLITE_PRIVATE int sqlite3ResolveExprNames( #if SQLITE_MAX_EXPR_DEPTH>0 w.pParse->nHeight -= pExpr->nHeight; #endif - if( pNC->ncFlags & NC_HasAgg ){ - ExprSetProperty(pExpr, EP_Agg); - } + assert( EP_Agg==NC_HasAgg ); + assert( EP_Win==NC_HasWin ); + testcase( pNC->ncFlags & NC_HasAgg ); + testcase( pNC->ncFlags & NC_HasWin ); + ExprSetProperty(pExpr, pNC->ncFlags & (NC_HasAgg|NC_HasWin) ); pNC->ncFlags |= savedHasAgg; return pNC->nErr>0 || w.pParse->nErr>0; } @@ -96628,7 +97204,7 @@ SQLITE_PRIVATE int sqlite3ResolveSelfReference( } sNC.pParse = pParse; sNC.pSrcList = &sSrc; - sNC.ncFlags = type; + sNC.ncFlags = type | NC_IsDDL; if( (rc = sqlite3ResolveExprNames(&sNC, pExpr))!=SQLITE_OK ) return rc; if( pList ) rc = sqlite3ResolveExprListNames(&sNC, pList); return rc; @@ -96682,8 +97258,12 @@ SQLITE_PRIVATE char sqlite3TableColumnAffinity(Table *pTab, int iCol){ */ SQLITE_PRIVATE char sqlite3ExprAffinity(Expr *pExpr){ int op; - pExpr = sqlite3ExprSkipCollate(pExpr); if( pExpr->flags & EP_Generic ) return 0; + while( ExprHasProperty(pExpr, EP_Skip) ){ + assert( pExpr->op==TK_COLLATE ); + pExpr = pExpr->pLeft; + assert( pExpr!=0 ); + } op = pExpr->op; if( op==TK_SELECT ){ assert( pExpr->flags&EP_xIsSelect ); @@ -96744,7 +97324,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAddCollateString(Parse *pParse, Expr *pExpr, con ** or likelihood() function at the root of an expression. */ SQLITE_PRIVATE Expr *sqlite3ExprSkipCollate(Expr *pExpr){ - while( pExpr && ExprHasProperty(pExpr, EP_Skip) ){ + while( pExpr && ExprHasProperty(pExpr, EP_Skip|EP_Unlikely) ){ if( ExprHasProperty(pExpr, EP_Unlikely) ){ assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); assert( pExpr->x.pList->nExpr>0 ); @@ -97411,7 +97991,7 @@ SQLITE_PRIVATE Expr *sqlite3ExprAlloc( pNew->iAgg = -1; if( pToken ){ if( nExtra==0 ){ - pNew->flags |= EP_IntValue|EP_Leaf; + pNew->flags |= EP_IntValue|EP_Leaf|(iValue?EP_IsTrue:EP_IsFalse); pNew->u.iValue = iValue; }else{ pNew->u.zToken = (char*)&pNew[1]; @@ -97488,20 +98068,16 @@ SQLITE_PRIVATE Expr *sqlite3PExpr( Expr *pRight /* Right operand */ ){ Expr *p; - if( op==TK_AND && pParse->nErr==0 && !IN_RENAME_OBJECT ){ - /* Take advantage of short-circuit false optimization for AND */ - p = sqlite3ExprAnd(pParse->db, pLeft, pRight); - }else{ - p = sqlite3DbMallocRawNN(pParse->db, sizeof(Expr)); - if( p ){ - memset(p, 0, sizeof(Expr)); - p->op = op & TKFLG_MASK; - p->iAgg = -1; - } + p = sqlite3DbMallocRawNN(pParse->db, sizeof(Expr)); + if( p ){ + memset(p, 0, sizeof(Expr)); + p->op = op & 0xff; + p->iAgg = -1; sqlite3ExprAttachSubtrees(pParse->db, p, pLeft, pRight); - } - if( p ) { sqlite3ExprCheckHeight(pParse, p->nHeight); + }else{ + sqlite3ExprDelete(pParse->db, pLeft); + sqlite3ExprDelete(pParse->db, pRight); } return p; } @@ -97523,33 +98099,6 @@ SQLITE_PRIVATE void sqlite3PExprAddSelect(Parse *pParse, Expr *pExpr, Select *pS /* -** If the expression is always either TRUE or FALSE (respectively), -** then return 1. If one cannot determine the truth value of the -** expression at compile-time return 0. -** -** This is an optimization. If is OK to return 0 here even if -** the expression really is always false or false (a false negative). -** But it is a bug to return 1 if the expression might have different -** boolean values in different circumstances (a false positive.) -** -** Note that if the expression is part of conditional for a -** LEFT JOIN, then we cannot determine at compile-time whether or not -** is it true or false, so always return 0. -*/ -static int exprAlwaysTrue(Expr *p){ - int v = 0; - if( ExprHasProperty(p, EP_FromJoin) ) return 0; - if( !sqlite3ExprIsInteger(p, &v) ) return 0; - return v!=0; -} -static int exprAlwaysFalse(Expr *p){ - int v = 0; - if( ExprHasProperty(p, EP_FromJoin) ) return 0; - if( !sqlite3ExprIsInteger(p, &v) ) return 0; - return v==0; -} - -/* ** Join two expressions using an AND operator. If either expression is ** NULL, then just return the other expression. ** @@ -97557,19 +98106,18 @@ static int exprAlwaysFalse(Expr *p){ ** of returning an AND expression, just return a constant expression with ** a value of false. */ -SQLITE_PRIVATE Expr *sqlite3ExprAnd(sqlite3 *db, Expr *pLeft, Expr *pRight){ - if( pLeft==0 ){ +SQLITE_PRIVATE Expr *sqlite3ExprAnd(Parse *pParse, Expr *pLeft, Expr *pRight){ + sqlite3 *db = pParse->db; + if( pLeft==0 ){ return pRight; }else if( pRight==0 ){ return pLeft; - }else if( exprAlwaysFalse(pLeft) || exprAlwaysFalse(pRight) ){ - sqlite3ExprDelete(db, pLeft); - sqlite3ExprDelete(db, pRight); + }else if( ExprAlwaysFalse(pLeft) || ExprAlwaysFalse(pRight) ){ + sqlite3ExprUnmapAndDelete(pParse, pLeft); + sqlite3ExprUnmapAndDelete(pParse, pRight); return sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[0], 0); }else{ - Expr *pNew = sqlite3ExprAlloc(db, TK_AND, 0, 0); - sqlite3ExprAttachSubtrees(db, pNew, pLeft, pRight); - return pNew; + return sqlite3PExpr(pParse, TK_AND, pLeft, pRight); } } @@ -97726,6 +98274,18 @@ SQLITE_PRIVATE void sqlite3ExprDelete(sqlite3 *db, Expr *p){ if( p ) sqlite3ExprDeleteNN(db, p); } +/* Invoke sqlite3RenameExprUnmap() and sqlite3ExprDelete() on the +** expression. +*/ +SQLITE_PRIVATE void sqlite3ExprUnmapAndDelete(Parse *pParse, Expr *p){ + if( p ){ + if( IN_RENAME_OBJECT ){ + sqlite3RenameExprUnmap(pParse, p); + } + sqlite3ExprDeleteNN(pParse->db, p); + } +} + /* ** Return the number of bytes allocated for the expression structure ** passed as the first argument. This is always one of EXPR_FULLSIZE, @@ -97960,7 +98520,7 @@ static Expr *exprDup(sqlite3 *db, Expr *p, int dupFlags, u8 **pzBuffer){ static With *withDup(sqlite3 *db, With *p){ With *pRet = 0; if( p ){ - int nByte = sizeof(*p) + sizeof(p->a[0]) * (p->nCte-1); + sqlite3_int64 nByte = sizeof(*p) + sizeof(p->a[0]) * (p->nCte-1); pRet = sqlite3DbMallocZero(db, nByte); if( pRet ){ int i; @@ -98225,7 +98785,7 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppend( }else if( (pList->nExpr & (pList->nExpr-1))==0 ){ ExprList *pNew; pNew = sqlite3DbRealloc(db, pList, - sizeof(*pList)+(2*pList->nExpr - 1)*sizeof(pList->a[0])); + sizeof(*pList)+(2*(sqlite3_int64)pList->nExpr-1)*sizeof(pList->a[0])); if( pNew==0 ){ goto no_mem; } @@ -98308,10 +98868,7 @@ SQLITE_PRIVATE ExprList *sqlite3ExprListAppendVector( } vector_append_error: - if( IN_RENAME_OBJECT ){ - sqlite3RenameExprUnmap(pParse, pExpr); - } - sqlite3ExprDelete(db, pExpr); + sqlite3ExprUnmapAndDelete(pParse, pExpr); sqlite3IdListDelete(db, pColumns); return pList; } @@ -98459,6 +99016,7 @@ SQLITE_PRIVATE int sqlite3ExprIdToTrueFalse(Expr *pExpr){ || sqlite3StrICmp(pExpr->u.zToken, "false")==0) ){ pExpr->op = TK_TRUEFALSE; + ExprSetProperty(pExpr, pExpr->u.zToken[4]==0 ? EP_IsTrue : EP_IsFalse); return 1; } return 0; @@ -98469,12 +99027,40 @@ SQLITE_PRIVATE int sqlite3ExprIdToTrueFalse(Expr *pExpr){ ** and 0 if it is FALSE. */ SQLITE_PRIVATE int sqlite3ExprTruthValue(const Expr *pExpr){ + pExpr = sqlite3ExprSkipCollate((Expr*)pExpr); assert( pExpr->op==TK_TRUEFALSE ); assert( sqlite3StrICmp(pExpr->u.zToken,"true")==0 || sqlite3StrICmp(pExpr->u.zToken,"false")==0 ); return pExpr->u.zToken[4]==0; } +/* +** If pExpr is an AND or OR expression, try to simplify it by eliminating +** terms that are always true or false. Return the simplified expression. +** Or return the original expression if no simplification is possible. +** +** Examples: +** +** (x<10) AND true => (x<10) +** (x<10) AND false => false +** (x<10) AND (y=22 OR false) => (x<10) AND (y=22) +** (x<10) AND (y=22 OR true) => (x<10) +** (y=22) OR true => true +*/ +SQLITE_PRIVATE Expr *sqlite3ExprSimplifiedAndOr(Expr *pExpr){ + assert( pExpr!=0 ); + if( pExpr->op==TK_AND || pExpr->op==TK_OR ){ + Expr *pRight = sqlite3ExprSimplifiedAndOr(pExpr->pRight); + Expr *pLeft = sqlite3ExprSimplifiedAndOr(pExpr->pLeft); + if( ExprAlwaysTrue(pLeft) || ExprAlwaysFalse(pRight) ){ + pExpr = pExpr->op==TK_AND ? pRight : pLeft; + }else if( ExprAlwaysTrue(pRight) || ExprAlwaysFalse(pLeft) ){ + pExpr = pExpr->op==TK_AND ? pLeft : pRight; + } + } + return pExpr; +} + /* ** These routines are Walker callbacks used to check expressions to @@ -98719,7 +99305,7 @@ SQLITE_PRIVATE int sqlite3ExprContainsSubquery(Expr *p){ */ SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr *p, int *pValue){ int rc = 0; - if( p==0 ) return 0; /* Can only happen following on OOM */ + if( NEVER(p==0) ) return 0; /* Used to only happen following on OOM */ /* If an expression is an integer literal that fits in a signed 32-bit ** integer, then the EP_IntValue flag will have already been set */ @@ -99448,6 +100034,7 @@ SQLITE_PRIVATE void sqlite3CodeRhsOfIN( */ if( addrOnce && !sqlite3ExprIsConstant(pE2) ){ sqlite3VdbeChangeToNoop(v, addrOnce); + ExprClearProperty(pExpr, EP_Subrtn); addrOnce = 0; } @@ -100014,7 +100601,8 @@ SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse *pParse, int iFrom, int iTo, int n ** register iReg. The caller must ensure that iReg already contains ** the correct value for the expression. */ -static void exprToRegister(Expr *p, int iReg){ +static void exprToRegister(Expr *pExpr, int iReg){ + Expr *p = sqlite3ExprSkipCollate(pExpr); p->op2 = p->op; p->op = TK_REGISTER; p->iTable = iReg; @@ -101066,18 +101654,23 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int if( NEVER(pExpr==0) ) return; /* No way this can happen */ op = pExpr->op; switch( op ){ - case TK_AND: { - int d2 = sqlite3VdbeMakeLabel(pParse); - testcase( jumpIfNull==0 ); - sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2,jumpIfNull^SQLITE_JUMPIFNULL); - sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); - sqlite3VdbeResolveLabel(v, d2); - break; - } + case TK_AND: case TK_OR: { - testcase( jumpIfNull==0 ); - sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull); - sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); + Expr *pAlt = sqlite3ExprSimplifiedAndOr(pExpr); + if( pAlt!=pExpr ){ + sqlite3ExprIfTrue(pParse, pAlt, dest, jumpIfNull); + }else if( op==TK_AND ){ + int d2 = sqlite3VdbeMakeLabel(pParse); + testcase( jumpIfNull==0 ); + sqlite3ExprIfFalse(pParse, pExpr->pLeft, d2, + jumpIfNull^SQLITE_JUMPIFNULL); + sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); + sqlite3VdbeResolveLabel(v, d2); + }else{ + testcase( jumpIfNull==0 ); + sqlite3ExprIfTrue(pParse, pExpr->pLeft, dest, jumpIfNull); + sqlite3ExprIfTrue(pParse, pExpr->pRight, dest, jumpIfNull); + } break; } case TK_NOT: { @@ -101163,9 +101756,9 @@ SQLITE_PRIVATE void sqlite3ExprIfTrue(Parse *pParse, Expr *pExpr, int dest, int #endif default: { default_expr: - if( exprAlwaysTrue(pExpr) ){ + if( ExprAlwaysTrue(pExpr) ){ sqlite3VdbeGoto(v, dest); - }else if( exprAlwaysFalse(pExpr) ){ + }else if( ExprAlwaysFalse(pExpr) ){ /* No-op */ }else{ r1 = sqlite3ExprCodeTemp(pParse, pExpr, ®Free1); @@ -101233,18 +101826,23 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int assert( pExpr->op!=TK_GE || op==OP_Lt ); switch( pExpr->op ){ - case TK_AND: { - testcase( jumpIfNull==0 ); - sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull); - sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); - break; - } + case TK_AND: case TK_OR: { - int d2 = sqlite3VdbeMakeLabel(pParse); - testcase( jumpIfNull==0 ); - sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, jumpIfNull^SQLITE_JUMPIFNULL); - sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); - sqlite3VdbeResolveLabel(v, d2); + Expr *pAlt = sqlite3ExprSimplifiedAndOr(pExpr); + if( pAlt!=pExpr ){ + sqlite3ExprIfFalse(pParse, pAlt, dest, jumpIfNull); + }else if( pExpr->op==TK_AND ){ + testcase( jumpIfNull==0 ); + sqlite3ExprIfFalse(pParse, pExpr->pLeft, dest, jumpIfNull); + sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); + }else{ + int d2 = sqlite3VdbeMakeLabel(pParse); + testcase( jumpIfNull==0 ); + sqlite3ExprIfTrue(pParse, pExpr->pLeft, d2, + jumpIfNull^SQLITE_JUMPIFNULL); + sqlite3ExprIfFalse(pParse, pExpr->pRight, dest, jumpIfNull); + sqlite3VdbeResolveLabel(v, d2); + } break; } case TK_NOT: { @@ -101333,9 +101931,9 @@ SQLITE_PRIVATE void sqlite3ExprIfFalse(Parse *pParse, Expr *pExpr, int dest, int #endif default: { default_expr: - if( exprAlwaysFalse(pExpr) ){ + if( ExprAlwaysFalse(pExpr) ){ sqlite3VdbeGoto(v, dest); - }else if( exprAlwaysTrue(pExpr) ){ + }else if( ExprAlwaysTrue(pExpr) ){ /* no-op */ }else{ r1 = sqlite3ExprCodeTemp(pParse, pExpr, ®Free1); @@ -101491,6 +102089,7 @@ SQLITE_PRIVATE int sqlite3ExprCompare(Parse *pParse, Expr *pA, Expr *pB, int iTa && (combinedFlags & EP_Reduced)==0 ){ if( pA->iColumn!=pB->iColumn ) return 2; + if( pA->op2!=pB->op2 ) return 2; if( pA->iTable!=pB->iTable && (pA->iTable!=iTab || NEVER(pB->iTable>=0)) ) return 2; } @@ -101539,6 +102138,76 @@ SQLITE_PRIVATE int sqlite3ExprCompareSkip(Expr *pA, Expr *pB, int iTab){ } /* +** Return non-zero if Expr p can only be true if pNN is not NULL. +*/ +static int exprImpliesNotNull( + Parse *pParse, /* Parsing context */ + Expr *p, /* The expression to be checked */ + Expr *pNN, /* The expression that is NOT NULL */ + int iTab, /* Table being evaluated */ + int seenNot /* True if p is an operand of NOT */ +){ + assert( p ); + assert( pNN ); + if( sqlite3ExprCompare(pParse, p, pNN, iTab)==0 ) return 1; + switch( p->op ){ + case TK_IN: { + if( seenNot && ExprHasProperty(p, EP_xIsSelect) ) return 0; + assert( ExprHasProperty(p,EP_xIsSelect) + || (p->x.pList!=0 && p->x.pList->nExpr>0) ); + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + } + case TK_BETWEEN: { + ExprList *pList = p->x.pList; + assert( pList!=0 ); + assert( pList->nExpr==2 ); + if( seenNot ) return 0; + if( exprImpliesNotNull(pParse, pList->a[0].pExpr, pNN, iTab, seenNot) + || exprImpliesNotNull(pParse, pList->a[1].pExpr, pNN, iTab, seenNot) + ){ + return 1; + } + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + } + case TK_EQ: + case TK_NE: + case TK_LT: + case TK_LE: + case TK_GT: + case TK_GE: + case TK_PLUS: + case TK_MINUS: + case TK_STAR: + case TK_REM: + case TK_BITAND: + case TK_BITOR: + case TK_SLASH: + case TK_LSHIFT: + case TK_RSHIFT: + case TK_CONCAT: { + if( exprImpliesNotNull(pParse, p->pRight, pNN, iTab, seenNot) ) return 1; + /* Fall thru into the next case */ + } + case TK_SPAN: + case TK_COLLATE: + case TK_BITNOT: + case TK_UPLUS: + case TK_UMINUS: { + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + } + case TK_TRUTH: { + if( seenNot ) return 0; + if( p->op2!=TK_IS ) return 0; + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, seenNot); + } + case TK_NOT: { + return exprImpliesNotNull(pParse, p->pLeft, pNN, iTab, 1); + } + } + return 0; +} + +/* ** Return true if we can prove the pE2 will always be true if pE1 is ** true. Return false if we cannot complete the proof or if pE2 might ** be false. Examples: @@ -101573,10 +102242,10 @@ SQLITE_PRIVATE int sqlite3ExprImpliesExpr(Parse *pParse, Expr *pE1, Expr *pE2, i ){ return 1; } - if( pE2->op==TK_NOTNULL && pE1->op!=TK_ISNULL && pE1->op!=TK_IS ){ - Expr *pX = sqlite3ExprSkipCollate(pE1->pLeft); - testcase( pX!=pE1->pLeft ); - if( sqlite3ExprCompare(pParse, pX, pE2->pLeft, iTab)==0 ) return 1; + if( pE2->op==TK_NOTNULL + && exprImpliesNotNull(pParse, pE1, pE2->pLeft, iTab, 0) + ){ + return 1; } return 0; } @@ -101670,6 +102339,17 @@ static int impliesNotNullRow(Walker *pWalker, Expr *pExpr){ */ SQLITE_PRIVATE int sqlite3ExprImpliesNonNullRow(Expr *p, int iTab){ Walker w; + p = sqlite3ExprSkipCollate(p); + while( p ){ + if( p->op==TK_NOTNULL ){ + p = p->pLeft; + }else if( p->op==TK_AND ){ + if( sqlite3ExprImpliesNonNullRow(p->pLeft, iTab) ) return 1; + p = p->pRight; + }else{ + break; + } + } w.xExprCallback = impliesNotNullRow; w.xSelectCallback = 0; w.xSelectCallback2 = 0; @@ -102139,7 +102819,7 @@ static void renameTestSchema(Parse *pParse, const char *zDb, int bTemp){ sqlite3NestedParse(pParse, "SELECT 1 " "FROM \"%w\".%s " - "WHERE name NOT LIKE 'sqlite_%%'" + "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'" " AND sql NOT LIKE 'create virtual%%'" " AND sqlite_rename_test(%Q, sql, type, name, %d)=NULL ", zDb, MASTER_NAME, @@ -102150,7 +102830,7 @@ static void renameTestSchema(Parse *pParse, const char *zDb, int bTemp){ sqlite3NestedParse(pParse, "SELECT 1 " "FROM temp.%s " - "WHERE name NOT LIKE 'sqlite_%%'" + "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'" " AND sql NOT LIKE 'create virtual%%'" " AND sqlite_rename_test(%Q, sql, type, name, 1)=NULL ", MASTER_NAME, zDb @@ -102251,15 +102931,15 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable( } #endif - /* Begin a transaction for database iDb. - ** Then modify the schema cookie (since the ALTER TABLE modifies the - ** schema). Open a statement transaction if the table is a virtual - ** table. - */ + /* Begin a transaction for database iDb. Then modify the schema cookie + ** (since the ALTER TABLE modifies the schema). Call sqlite3MayAbort(), + ** as the scalar functions (e.g. sqlite_rename_table()) invoked by the + ** nested SQL may raise an exception. */ v = sqlite3GetVdbe(pParse); if( v==0 ){ goto exit_rename_table; } + sqlite3MayAbort(pParse); /* figure out how many UTF-8 characters are in zName */ zTabName = pTab->zName; @@ -102271,7 +102951,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable( "UPDATE \"%w\".%s SET " "sql = sqlite_rename_table(%Q, type, name, sql, %Q, %Q, %d) " "WHERE (type!='index' OR tbl_name=%Q COLLATE nocase)" - "AND name NOT LIKE 'sqlite_%%'" + "AND name NOT LIKE 'sqliteX_%%' ESCAPE 'X'" , zDb, MASTER_NAME, zDb, zTabName, zName, (iDb==1), zTabName ); @@ -102282,7 +102962,8 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable( "tbl_name = %Q, " "name = CASE " "WHEN type='table' THEN %Q " - "WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN " + "WHEN name LIKE 'sqliteX_autoindex%%' ESCAPE 'X' " + " AND type='index' THEN " "'sqlite_autoindex_' || %Q || substr(name,%d+18) " "ELSE name END " "WHERE tbl_name=%Q COLLATE nocase AND " @@ -102328,7 +103009,6 @@ SQLITE_PRIVATE void sqlite3AlterRenameTable( int i = ++pParse->nMem; sqlite3VdbeLoadString(v, i, zName); sqlite3VdbeAddOp4(v, OP_VRename, i, 0, 0,(const char*)pVTab, P4_VTAB); - sqlite3MayAbort(pParse); } #endif @@ -102649,6 +103329,7 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn( ** uses the sqlite_rename_column() SQL function to compute the new ** CREATE statement text for the sqlite_master table. */ + sqlite3MayAbort(pParse); zNew = sqlite3NameFromToken(db, pNew); if( !zNew ) goto exit_rename_column; assert( pNew->n>0 ); @@ -102656,7 +103337,8 @@ SQLITE_PRIVATE void sqlite3AlterRenameColumn( sqlite3NestedParse(pParse, "UPDATE \"%w\".%s SET " "sql = sqlite_rename_column(sql, type, name, %Q, %Q, %d, %Q, %d, %d) " - "WHERE name NOT LIKE 'sqlite_%%' AND (type != 'index' OR tbl_name = %Q)" + "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X' " + " AND (type != 'index' OR tbl_name = %Q)" " AND sql NOT LIKE 'create virtual%%'", zDb, MASTER_NAME, zDb, pTab->zName, iCol, zNew, bQuote, iSchema==1, @@ -102811,6 +103493,29 @@ static int renameUnmapExprCb(Walker *pWalker, Expr *pExpr){ } /* +** Walker callback used by sqlite3RenameExprUnmap(). +*/ +static int renameUnmapSelectCb(Walker *pWalker, Select *p){ + Parse *pParse = pWalker->pParse; + int i; + if( ALWAYS(p->pEList) ){ + ExprList *pList = p->pEList; + for(i=0; i<pList->nExpr; i++){ + if( pList->a[i].zName ){ + sqlite3RenameTokenRemap(pParse, 0, (void*)pList->a[i].zName); + } + } + } + if( ALWAYS(p->pSrc) ){ /* Every Select as a SrcList, even if it is empty */ + SrcList *pSrc = p->pSrc; + for(i=0; i<pSrc->nSrc; i++){ + sqlite3RenameTokenRemap(pParse, 0, (void*)pSrc->a[i].zName); + } + } + return WRC_Continue; +} + +/* ** Remove all nodes that are part of expression pExpr from the rename list. */ SQLITE_PRIVATE void sqlite3RenameExprUnmap(Parse *pParse, Expr *pExpr){ @@ -102818,6 +103523,7 @@ SQLITE_PRIVATE void sqlite3RenameExprUnmap(Parse *pParse, Expr *pExpr){ memset(&sWalker, 0, sizeof(Walker)); sWalker.pParse = pParse; sWalker.xExprCallback = renameUnmapExprCb; + sWalker.xSelectCallback = renameUnmapSelectCb; sqlite3WalkExpr(&sWalker, pExpr); } @@ -105903,12 +106609,14 @@ static void attachFunc( sqlite3BtreeEnterAll(db); db->init.iDb = 0; db->mDbFlags &= ~(DBFLAG_SchemaKnownOk); - rc = sqlite3Init(db, &zErrDyn); + if( !REOPEN_AS_MEMDB(db) ){ + rc = sqlite3Init(db, &zErrDyn); + } sqlite3BtreeLeaveAll(db); assert( zErrDyn==0 || rc!=SQLITE_OK ); } #ifdef SQLITE_USER_AUTHENTICATION - if( rc==SQLITE_OK ){ + if( rc==SQLITE_OK && !REOPEN_AS_MEMDB(db) ){ u8 newAuth = 0; rc = sqlite3UserAuthCheckLogin(db, zName, &newAuth); if( newAuth<db->auth.authLevel ){ @@ -106837,7 +107545,12 @@ SQLITE_PRIVATE void sqlite3NestedParse(Parse *pParse, const char *zFormat, ...){ zSql = sqlite3VMPrintf(db, zFormat, ap); va_end(ap); if( zSql==0 ){ - return; /* A malloc must have failed */ + /* This can result either from an OOM or because the formatted string + ** exceeds SQLITE_LIMIT_LENGTH. In the latter case, we need to set + ** an error */ + if( !db->mallocFailed ) pParse->rc = SQLITE_TOOBIG; + pParse->nErr++; + return; } pParse->nested++; memcpy(saveBuf, PARSE_TAIL(pParse), PARSE_TAIL_SZ); @@ -107190,10 +107903,14 @@ static void SQLITE_NOINLINE deleteTable(sqlite3 *db, Table *pTable){ #ifdef SQLITE_DEBUG /* Record the number of outstanding lookaside allocations in schema Tables - ** prior to doing any free() operations. Since schema Tables do not use - ** lookaside, this number should not change. */ + ** prior to doing any free() operations. Since schema Tables do not use + ** lookaside, this number should not change. + ** + ** If malloc has already failed, it may be that it failed while allocating + ** a Table object that was going to be marked ephemeral. So do not check + ** that no lookaside memory is used in this case either. */ int nLookaside = 0; - if( db && (pTable->tabFlags & TF_Ephemeral)==0 ){ + if( db && !db->mallocFailed && (pTable->tabFlags & TF_Ephemeral)==0 ){ nLookaside = sqlite3LookasideUsed(db, 0); } #endif @@ -107901,7 +108618,7 @@ SQLITE_PRIVATE void sqlite3AddDefaultValue( ** accept it. This routine does the necessary conversion. It converts ** the expression given in its argument from a TK_STRING into a TK_ID ** if the expression is just a TK_STRING with an optional COLLATE clause. -** If the epxression is anything other than TK_STRING, the expression is +** If the expression is anything other than TK_STRING, the expression is ** unchanged. */ static void sqlite3StringToId(Expr *p){ @@ -107977,7 +108694,8 @@ SQLITE_PRIVATE void sqlite3AddPrimaryKey( && sortOrder!=SQLITE_SO_DESC ){ if( IN_RENAME_OBJECT && pList ){ - sqlite3RenameTokenRemap(pParse, &pTab->iPKey, pList->a[0].pExpr); + Expr *pCExpr = sqlite3ExprSkipCollate(pList->a[0].pExpr); + sqlite3RenameTokenRemap(pParse, &pTab->iPKey, pCExpr); } pTab->iPKey = iCol; pTab->keyConf = (u8)onError; @@ -108297,10 +109015,51 @@ static void estimateIndexWidth(Index *pIdx){ pIdx->szIdxRow = sqlite3LogEst(wIndex*4); } -/* Return true if value x is found any of the first nCol entries of aiCol[] +/* Return true if column number x is any of the first nCol entries of aiCol[]. +** This is used to determine if the column number x appears in any of the +** first nCol entries of an index. */ static int hasColumn(const i16 *aiCol, int nCol, int x){ - while( nCol-- > 0 ) if( x==*(aiCol++) ) return 1; + while( nCol-- > 0 ){ + assert( aiCol[0]>=0 ); + if( x==*(aiCol++) ){ + return 1; + } + } + return 0; +} + +/* +** Return true if any of the first nKey entries of index pIdx exactly +** match the iCol-th entry of pPk. pPk is always a WITHOUT ROWID +** PRIMARY KEY index. pIdx is an index on the same table. pIdx may +** or may not be the same index as pPk. +** +** The first nKey entries of pIdx are guaranteed to be ordinary columns, +** not a rowid or expression. +** +** This routine differs from hasColumn() in that both the column and the +** collating sequence must match for this routine, but for hasColumn() only +** the column name must match. +*/ +static int isDupColumn(Index *pIdx, int nKey, Index *pPk, int iCol){ + int i, j; + assert( nKey<=pIdx->nColumn ); + assert( iCol<MAX(pPk->nColumn,pPk->nKeyCol) ); + assert( pPk->idxType==SQLITE_IDXTYPE_PRIMARYKEY ); + assert( pPk->pTable->tabFlags & TF_WithoutRowid ); + assert( pPk->pTable==pIdx->pTable ); + testcase( pPk==pIdx ); + j = pPk->aiColumn[iCol]; + assert( j!=XN_ROWID && j!=XN_EXPR ); + for(i=0; i<nKey; i++){ + assert( pIdx->aiColumn[i]>=0 || j>=0 ); + if( pIdx->aiColumn[i]==j + && sqlite3StrICmp(pIdx->azColl[i], pPk->azColl[iCol])==0 + ){ + return 1; + } + } return 0; } @@ -108389,15 +109148,19 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ pList = sqlite3ExprListAppend(pParse, 0, sqlite3ExprAlloc(db, TK_ID, &ipkToken, 0)); if( pList==0 ) return; + if( IN_RENAME_OBJECT ){ + sqlite3RenameTokenRemap(pParse, pList->a[0].pExpr, &pTab->iPKey); + } pList->a[0].sortOrder = pParse->iPkSortOrder; assert( pParse->pNewTable==pTab ); + pTab->iPKey = -1; sqlite3CreateIndex(pParse, 0, 0, 0, pList, pTab->keyConf, 0, 0, 0, 0, SQLITE_IDXTYPE_PRIMARYKEY); if( db->mallocFailed || pParse->nErr ) return; pPk = sqlite3PrimaryKeyIndex(pTab); - pTab->iPKey = -1; }else{ pPk = sqlite3PrimaryKeyIndex(pTab); + assert( pPk!=0 ); /* ** Remove all redundant columns from the PRIMARY KEY. For example, change @@ -108405,9 +109168,10 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ ** code assumes the PRIMARY KEY contains no repeated columns. */ for(i=j=1; i<pPk->nKeyCol; i++){ - if( hasColumn(pPk->aiColumn, j, pPk->aiColumn[i]) ){ + if( isDupColumn(pPk, j, pPk, i) ){ pPk->nColumn--; }else{ + testcase( hasColumn(pPk->aiColumn, j, pPk->aiColumn[i]) ); pPk->aiColumn[j++] = pPk->aiColumn[i]; } } @@ -108437,7 +109201,10 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ int n; if( IsPrimaryKeyIndex(pIdx) ) continue; for(i=n=0; i<nPk; i++){ - if( !hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ) n++; + if( !isDupColumn(pIdx, pIdx->nKeyCol, pPk, i) ){ + testcase( hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ); + n++; + } } if( n==0 ){ /* This index is a superset of the primary key */ @@ -108446,9 +109213,14 @@ static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ } if( resizeIndexObject(db, pIdx, pIdx->nKeyCol+n) ) return; for(i=0, j=pIdx->nKeyCol; i<nPk; i++){ - if( !hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ){ + if( !isDupColumn(pIdx, pIdx->nKeyCol, pPk, i) ){ + testcase( hasColumn(pIdx->aiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ); pIdx->aiColumn[j] = pPk->aiColumn[i]; pIdx->azColl[j] = pPk->azColl[i]; + if( pPk->aSortOrder[i] ){ + /* See ticket https://www.sqlite.org/src/info/bba7b69f9849b5bf */ + pIdx->bAscKeyBug = 1; + } j++; } } @@ -108567,6 +109339,11 @@ SQLITE_PRIVATE void sqlite3EndTable( if( p->tnum==1 ) p->tabFlags |= TF_Readonly; } + assert( (p->tabFlags & TF_HasPrimaryKey)==0 + || p->iPKey>=0 || sqlite3PrimaryKeyIndex(p)!=0 ); + assert( (p->tabFlags & TF_HasPrimaryKey)!=0 + || (p->iPKey<0 && sqlite3PrimaryKeyIndex(p)==0) ); + /* Special processing for WITHOUT ROWID Tables */ if( tabOpts & TF_WithoutRowid ){ if( (p->tabFlags & TF_Autoincrement) ){ @@ -109562,10 +110339,27 @@ static void sqlite3RefillIndex(Parse *pParse, Index *pIndex, int memRootPage){ sqlite3UniqueConstraint(pParse, OE_Abort, pIndex); sqlite3VdbeJumpHere(v, j2); }else{ + /* Most CREATE INDEX and REINDEX statements that are not UNIQUE can not + ** abort. The exception is if one of the indexed expressions contains a + ** user function that throws an exception when it is evaluated. But the + ** overhead of adding a statement journal to a CREATE INDEX statement is + ** very small (since most of the pages written do not contain content that + ** needs to be restored if the statement aborts), so we call + ** sqlite3MayAbort() for all CREATE INDEX statements. */ + sqlite3MayAbort(pParse); addr2 = sqlite3VdbeCurrentAddr(v); } sqlite3VdbeAddOp3(v, OP_SorterData, iSorter, regRecord, iIdx); - sqlite3VdbeAddOp1(v, OP_SeekEnd, iIdx); + if( !pIndex->bAscKeyBug ){ + /* This OP_SeekEnd opcode makes index insert for a REINDEX go much + ** faster by avoiding unnecessary seeks. But the optimization does + ** not work for UNIQUE constraint indexes on WITHOUT ROWID tables + ** with DESC primary keys, since those indexes have there keys in + ** a different order from the main table. + ** See ticket: https://www.sqlite.org/src/info/bba7b69f9849b5bf + */ + sqlite3VdbeAddOp1(v, OP_SeekEnd, iIdx); + } sqlite3VdbeAddOp2(v, OP_IdxInsert, iIdx, regRecord); sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT); sqlite3ReleaseTempReg(pParse, regRecord); @@ -109720,13 +110514,13 @@ SQLITE_PRIVATE void sqlite3CreateIndex( assert( pParse->nErr==0 ); if( sqlite3StrNICmp(pTab->zName, "sqlite_", 7)==0 && db->init.busy==0 + && pTblName!=0 #if SQLITE_USER_AUTHENTICATION && sqlite3UserAuthTable(pTab->zName)==0 #endif #ifdef SQLITE_ALLOW_SQLITE_MASTER_INDEX && sqlite3StrICmp(&pTab->zName[7],"master")!=0 #endif - && sqlite3StrNICmp(&pTab->zName[7],"altertab_",9)!=0 ){ sqlite3ErrorMsg(pParse, "table %s may not be indexed", pTab->zName); goto exit_create_index; @@ -109830,6 +110624,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( sqlite3ExprListSetSortOrder(pList, sortOrder); }else{ sqlite3ExprListCheckLength(pParse, pList, "index"); + if( pParse->nErr ) goto exit_create_index; } /* Figure out how many bytes of space are required to store explicitly @@ -109848,6 +110643,7 @@ SQLITE_PRIVATE void sqlite3CreateIndex( */ nName = sqlite3Strlen30(zName); nExtraCol = pPk ? pPk->nKeyCol : 1; + assert( pList->nExpr + nExtraCol <= 32767 /* Fits in i16 */ ); pIndex = sqlite3AllocateIndexObject(db, pList->nExpr + nExtraCol, nName + nExtra + 1, &zExtra); if( db->mallocFailed ){ @@ -109955,9 +110751,10 @@ SQLITE_PRIVATE void sqlite3CreateIndex( for(j=0; j<pPk->nKeyCol; j++){ int x = pPk->aiColumn[j]; assert( x>=0 ); - if( hasColumn(pIndex->aiColumn, pIndex->nKeyCol, x) ){ + if( isDupColumn(pIndex, pIndex->nKeyCol, pPk, j) ){ pIndex->nColumn--; }else{ + testcase( hasColumn(pIndex->aiColumn,pIndex->nKeyCol,x) ); pIndex->aiColumn[i] = x; pIndex->azColl[i] = pPk->azColl[j]; pIndex->aSortOrder[i] = pPk->aSortOrder[j]; @@ -110331,9 +111128,9 @@ SQLITE_PRIVATE void *sqlite3ArrayAllocate( int *pIdx /* Write the index of a new slot here */ ){ char *z; - int n = *pnEntry; + sqlite3_int64 n = *pIdx = *pnEntry; if( (n & (n-1))==0 ){ - int sz = (n==0) ? 1 : 2*n; + sqlite3_int64 sz = (n==0) ? 1 : 2*n; void *pNew = sqlite3DbRealloc(db, pArray, sz*szEntry); if( pNew==0 ){ *pIdx = -1; @@ -110343,7 +111140,6 @@ SQLITE_PRIVATE void *sqlite3ArrayAllocate( } z = (char*)pArray; memset(&z[n * szEntry], 0, szEntry); - *pIdx = n; ++*pnEntry; return pArray; } @@ -110454,7 +111250,7 @@ SQLITE_PRIVATE SrcList *sqlite3SrcListEnlarge( /* Allocate additional space if needed */ if( (u32)pSrc->nSrc+nExtra>pSrc->nAlloc ){ SrcList *pNew; - int nAlloc = pSrc->nSrc*2+nExtra; + sqlite3_int64 nAlloc = 2*(sqlite3_int64)pSrc->nSrc+nExtra; sqlite3 *db = pParse->db; if( pSrc->nSrc+nExtra>=SQLITE_MAX_SRCLIST ){ @@ -110961,7 +111757,8 @@ SQLITE_PRIVATE void sqlite3UniqueConstraint( StrAccum errMsg; Table *pTab = pIdx->pTable; - sqlite3StrAccumInit(&errMsg, pParse->db, 0, 0, 200); + sqlite3StrAccumInit(&errMsg, pParse->db, 0, 0, + pParse->db->aLimit[SQLITE_LIMIT_LENGTH]); if( pIdx->aColExpr ){ sqlite3_str_appendf(&errMsg, "index '%q'", pIdx->zName); }else{ @@ -111210,7 +112007,7 @@ SQLITE_PRIVATE With *sqlite3WithAdd( } if( pWith ){ - int nByte = sizeof(*pWith) + (sizeof(pWith->a[1]) * pWith->nCte); + sqlite3_int64 nByte = sizeof(*pWith) + (sizeof(pWith->a[1]) * pWith->nCte); pNew = sqlite3DbRealloc(db, pWith, nByte); }else{ pNew = sqlite3DbMallocZero(db, sizeof(*pWith)); @@ -112728,6 +113525,7 @@ SQLITE_PRIVATE void sqlite3ResolvePartIdxLabel(Parse *pParse, int iLabel){ /* #include "sqliteInt.h" */ /* #include <stdlib.h> */ /* #include <assert.h> */ +/* #include <math.h> */ /* #include "vdbeInt.h" */ /* @@ -113098,10 +113896,10 @@ static void roundFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ ** handle the rounding directly, ** otherwise use printf. */ - if( n==0 && r>=0 && r<LARGEST_INT64-1 ){ - r = (double)((sqlite_int64)(r+0.5)); - }else if( n==0 && r<0 && (-r)<LARGEST_INT64-1 ){ - r = -(double)((sqlite_int64)((-r)+0.5)); + if( r<-4503599627370496.0 || r>+4503599627370496.0 ){ + /* The value has no fractional part so there is nothing to round */ + }else if( n==0 ){ + r = (double)((sqlite_int64)(r+(r<0?-0.5:+0.5))); }else{ zBuf = sqlite3_mprintf("%.*f",n,r); if( zBuf==0 ){ @@ -113555,8 +114353,6 @@ static void likeFunc( return; } #endif - zB = sqlite3_value_text(argv[0]); - zA = sqlite3_value_text(argv[1]); /* Limit the length of the LIKE or GLOB pattern to avoid problems ** of deep recursion and N*N behavior in patternCompare(). @@ -113568,8 +114364,6 @@ static void likeFunc( sqlite3_result_error(context, "LIKE or GLOB pattern too complex", -1); return; } - assert( zB==sqlite3_value_text(argv[0]) ); /* Encoding did not change */ - if( argc==3 ){ /* The escape character string must consist of a single UTF-8 character. ** Otherwise, return an error. @@ -113585,6 +114379,8 @@ static void likeFunc( }else{ escape = pInfo->matchSet; } + zB = sqlite3_value_text(argv[0]); + zA = sqlite3_value_text(argv[1]); if( zA && zB ){ #ifdef SQLITE_TEST sqlite3_like_count++; @@ -114510,35 +115306,24 @@ SQLITE_PRIVATE void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3 *db){ } /* -** Set the LIKEOPT flag on the 2-argument function with the given name. -*/ -static void setLikeOptFlag(sqlite3 *db, const char *zName, u8 flagVal){ - FuncDef *pDef; - pDef = sqlite3FindFunction(db, zName, 2, SQLITE_UTF8, 0); - if( ALWAYS(pDef) ){ - pDef->funcFlags |= flagVal; - } -} - -/* -** Register the built-in LIKE and GLOB functions. The caseSensitive +** Re-register the built-in LIKE functions. The caseSensitive ** parameter determines whether or not the LIKE operator is case -** sensitive. GLOB is always case sensitive. +** sensitive. */ SQLITE_PRIVATE void sqlite3RegisterLikeFunctions(sqlite3 *db, int caseSensitive){ struct compareInfo *pInfo; + int flags; if( caseSensitive ){ pInfo = (struct compareInfo*)&likeInfoAlt; + flags = SQLITE_FUNC_LIKE | SQLITE_FUNC_CASE; }else{ pInfo = (struct compareInfo*)&likeInfoNorm; + flags = SQLITE_FUNC_LIKE; } sqlite3CreateFunc(db, "like", 2, SQLITE_UTF8, pInfo, likeFunc, 0, 0, 0, 0, 0); sqlite3CreateFunc(db, "like", 3, SQLITE_UTF8, pInfo, likeFunc, 0, 0, 0, 0, 0); - sqlite3CreateFunc(db, "glob", 2, SQLITE_UTF8, - (struct compareInfo*)&globInfo, likeFunc, 0, 0, 0, 0, 0); - setLikeOptFlag(db, "glob", SQLITE_FUNC_LIKE | SQLITE_FUNC_CASE); - setLikeOptFlag(db, "like", - caseSensitive ? (SQLITE_FUNC_LIKE | SQLITE_FUNC_CASE) : SQLITE_FUNC_LIKE); + sqlite3FindFunction(db, "like", 2, SQLITE_UTF8, 0)->funcFlags |= flags; + sqlite3FindFunction(db, "like", 3, SQLITE_UTF8, 0)->funcFlags |= flags; } /* @@ -115328,7 +116113,7 @@ static void fkScanChildren( zCol = pFKey->pFrom->aCol[iCol].zName; pRight = sqlite3Expr(db, TK_ID, zCol); pEq = sqlite3PExpr(pParse, TK_EQ, pLeft, pRight); - pWhere = sqlite3ExprAnd(db, pWhere, pEq); + pWhere = sqlite3ExprAnd(pParse, pWhere, pEq); } /* If the child table is the same as the parent table, then add terms @@ -115362,11 +116147,11 @@ static void fkScanChildren( pLeft = exprTableRegister(pParse, pTab, regData, iCol); pRight = sqlite3Expr(db, TK_ID, pTab->aCol[iCol].zName); pEq = sqlite3PExpr(pParse, TK_IS, pLeft, pRight); - pAll = sqlite3ExprAnd(db, pAll, pEq); + pAll = sqlite3ExprAnd(pParse, pAll, pEq); } pNe = sqlite3PExpr(pParse, TK_NOT, pAll, 0); } - pWhere = sqlite3ExprAnd(db, pWhere, pNe); + pWhere = sqlite3ExprAnd(pParse, pWhere, pNe); } /* Resolve the references in the WHERE clause. */ @@ -115972,7 +116757,7 @@ static Trigger *fkActionTrigger( sqlite3ExprAlloc(db, TK_ID, &tToCol, 0)), sqlite3ExprAlloc(db, TK_ID, &tFromCol, 0) ); - pWhere = sqlite3ExprAnd(db, pWhere, pEq); + pWhere = sqlite3ExprAnd(pParse, pWhere, pEq); /* For ON UPDATE, construct the next term of the WHEN clause. ** The final WHEN clause will be like this: @@ -115988,7 +116773,7 @@ static Trigger *fkActionTrigger( sqlite3ExprAlloc(db, TK_ID, &tNew, 0), sqlite3ExprAlloc(db, TK_ID, &tToCol, 0)) ); - pWhen = sqlite3ExprAnd(db, pWhen, pEq); + pWhen = sqlite3ExprAnd(pParse, pWhen, pEq); } if( action!=OE_Restrict && (action!=OE_Cascade || pChanges) ){ @@ -116985,7 +117770,7 @@ SQLITE_PRIVATE void sqlite3Insert( int nIdx; nIdx = sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, 0, -1, 0, &iDataCur, &iIdxCur); - aRegIdx = sqlite3DbMallocRawNN(db, sizeof(int)*(nIdx+1)); + aRegIdx = sqlite3DbMallocRawNN(db, sizeof(int)*(nIdx+2)); if( aRegIdx==0 ){ goto insert_cleanup; } @@ -116994,6 +117779,7 @@ SQLITE_PRIVATE void sqlite3Insert( aRegIdx[i] = ++pParse->nMem; pParse->nMem += pIdx->nColumn; } + aRegIdx[i] = ++pParse->nMem; /* Register to store the table record */ } #ifndef SQLITE_OMIT_UPSERT if( pUpsert ){ @@ -117397,6 +118183,14 @@ SQLITE_PRIVATE int sqlite3ExprReferencesUpdatedColumn( ** the same as the order of indices on the linked list of indices ** at pTab->pIndex. ** +** (2019-05-07) The generated code also creates a new record for the +** main table, if pTab is a rowid table, and stores that record in the +** register identified by aRegIdx[nIdx] - in other words in the first +** entry of aRegIdx[] past the last index. It is important that the +** record be generated during constraint checks to avoid affinity changes +** to the register content that occur after constraint checks but before +** the new record is inserted. +** ** The caller must have already opened writeable cursors on the main ** table and all applicable indices (that is to say, all indices for which ** aRegIdx[] is not zero). iDataCur is the cursor for the main table when @@ -117587,7 +118381,7 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks( }else{ char *zName = pCheck->a[i].zName; if( zName==0 ) zName = pTab->zName; - if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-15569-63625 */ + if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-26383-51744 */ sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_CHECK, onError, zName, P4_TRANSIENT, P5_ConstraintCheck); @@ -117840,7 +118634,9 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks( sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]); VdbeComment((v, "for %s", pIdx->zName)); #ifdef SQLITE_ENABLE_NULL_TRIM - if( pIdx->idxType==2 ) sqlite3SetMakeRecordP5(v, pIdx->pTable); + if( pIdx->idxType==SQLITE_IDXTYPE_PRIMARYKEY ){ + sqlite3SetMakeRecordP5(v, pIdx->pTable); + } #endif /* In an UPDATE operation, if this index is the PRIMARY KEY index @@ -118014,6 +118810,16 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks( sqlite3VdbeJumpHere(v, ipkBottom); } + /* Generate the table record */ + if( HasRowid(pTab) ){ + int regRec = aRegIdx[ix]; + sqlite3VdbeAddOp3(v, OP_MakeRecord, regNewData+1, pTab->nCol, regRec); + sqlite3SetMakeRecordP5(v, pTab); + if( !bAffinityDone ){ + sqlite3TableAffinity(v, pTab, 0); + } + } + *pbMayReplace = seenReplace; VdbeModuleComment((v, "END: GenCnstCks(%d)", seenReplace)); } @@ -118063,10 +118869,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion( Vdbe *v; /* Prepared statements under construction */ Index *pIdx; /* An index being inserted or updated */ u8 pik_flags; /* flag values passed to the btree insert */ - int regData; /* Content registers (after the rowid) */ - int regRec; /* Register holding assembled record for the table */ int i; /* Loop counter */ - u8 bAffinityDone = 0; /* True if OP_Affinity has been run already */ assert( update_flags==0 || update_flags==OPFLAG_ISUPDATE @@ -118078,7 +118881,6 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion( assert( pTab->pSelect==0 ); /* This table is not a VIEW */ for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ if( aRegIdx[i]==0 ) continue; - bAffinityDone = 1; if( pIdx->pPartIdxWhere ){ sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2); VdbeCoverage(v); @@ -118106,13 +118908,6 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion( sqlite3VdbeChangeP5(v, pik_flags); } if( !HasRowid(pTab) ) return; - regData = regNewData + 1; - regRec = sqlite3GetTempReg(pParse); - sqlite3VdbeAddOp3(v, OP_MakeRecord, regData, pTab->nCol, regRec); - sqlite3SetMakeRecordP5(v, pTab); - if( !bAffinityDone ){ - sqlite3TableAffinity(v, pTab, 0); - } if( pParse->nested ){ pik_flags = 0; }else{ @@ -118125,7 +118920,7 @@ SQLITE_PRIVATE void sqlite3CompleteInsertion( if( useSeekResult ){ pik_flags |= OPFLAG_USESEEKRESULT; } - sqlite3VdbeAddOp3(v, OP_Insert, iDataCur, regRec, regNewData); + sqlite3VdbeAddOp3(v, OP_Insert, iDataCur, aRegIdx[i], regNewData); if( !pParse->nested ){ sqlite3VdbeAppendP4(v, pTab, P4_TABLE); } @@ -118444,6 +119239,13 @@ static int xferOptimization( if( pSrcIdx==0 ){ return 0; /* pDestIdx has no corresponding index in pSrc */ } + if( pSrcIdx->tnum==pDestIdx->tnum && pSrc->pSchema==pDest->pSchema + && sqlite3FaultSim(411)==SQLITE_OK ){ + /* The sqlite3FaultSim() call allows this corruption test to be + ** bypassed during testing, in order to exercise other corruption tests + ** further downstream. */ + return 0; /* Corrupt schema - two indexes on the same btree */ + } } #ifndef SQLITE_OMIT_CHECK if( pDest->pCheck && sqlite3ExprListCompare(pSrc->pCheck,pDest->pCheck,-1) ){ @@ -118521,7 +119323,7 @@ static int xferOptimization( sqlite3RowidConstraint(pParse, onError, pDest); sqlite3VdbeJumpHere(v, addr2); autoIncStep(pParse, regAutoinc, regRowid); - }else if( pDest->pIndex==0 ){ + }else if( pDest->pIndex==0 && !(db->mDbFlags & DBFLAG_VacuumInto) ){ addr1 = sqlite3VdbeAddOp2(v, OP_NewRowid, iDest, regRowid); }else{ addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); @@ -118584,7 +119386,7 @@ static int xferOptimization( sqlite3VdbeAddOp1(v, OP_SeekEnd, iDest); } } - if( !HasRowid(pSrc) && pDestIdx->idxType==2 ){ + if( !HasRowid(pSrc) && pDestIdx->idxType==SQLITE_IDXTYPE_PRIMARYKEY ){ idxInsFlags |= OPFLAG_NCHANGE; } sqlite3VdbeAddOp2(v, OP_IdxInsert, iDest, regData); @@ -119096,6 +119898,9 @@ struct sqlite3_api_routines { void(*xDestroy)(void*)); /* Version 3.26.0 and later */ const char *(*normalized_sql)(sqlite3_stmt*); + /* Version 3.28.0 and later */ + int (*stmt_isexplain)(sqlite3_stmt*); + int (*value_frombind)(sqlite3_value*); }; /* @@ -119385,6 +120190,9 @@ typedef int (*sqlite3_loadext_entry)( #define sqlite3_create_window_function sqlite3_api->create_window_function /* Version 3.26.0 and later */ #define sqlite3_normalized_sql sqlite3_api->normalized_sql +/* Version 3.28.0 and later */ +#define sqlite3_stmt_isexplain sqlite3_api->isexplain +#define sqlite3_value_frombind sqlite3_api->frombind #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */ #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) @@ -119844,10 +120652,13 @@ static const sqlite3_api_routines sqlite3Apis = { sqlite3_create_window_function, /* Version 3.26.0 and later */ #ifdef SQLITE_ENABLE_NORMALIZE - sqlite3_normalized_sql + sqlite3_normalized_sql, #else - 0 + 0, #endif + /* Version 3.28.0 and later */ + sqlite3_stmt_isexplain, + sqlite3_value_frombind }; /* @@ -120295,10 +121106,9 @@ SQLITE_PRIVATE void sqlite3AutoLoadExtensions(sqlite3 *db){ #define PragTyp_WAL_AUTOCHECKPOINT 38 #define PragTyp_WAL_CHECKPOINT 39 #define PragTyp_ACTIVATE_EXTENSIONS 40 -#define PragTyp_HEXKEY 41 -#define PragTyp_KEY 42 -#define PragTyp_LOCK_STATUS 43 -#define PragTyp_STATS 44 +#define PragTyp_KEY 41 +#define PragTyp_LOCK_STATUS 42 +#define PragTyp_STATS 43 /* Property flags associated with various pragma. */ #define PragFlg_NeedSchema 0x01 /* Force schema load before running */ @@ -120427,11 +121237,13 @@ static const PragmaName aPragmaName[] = { /* ColNames: */ 0, 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_CASE_SENSITIVE_LIKE_PRAGMA) {/* zName: */ "case_sensitive_like", /* ePragTyp: */ PragTyp_CASE_SENSITIVE_LIKE, /* ePragFlg: */ PragFlg_NoColumns, /* ColNames: */ 0, 0, /* iArg: */ 0 }, +#endif {/* zName: */ "cell_size_check", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlg: */ PragFlg_Result0|PragFlg_NoColumns1, @@ -120569,12 +121381,12 @@ static const PragmaName aPragmaName[] = { #endif #if defined(SQLITE_HAS_CODEC) {/* zName: */ "hexkey", - /* ePragTyp: */ PragTyp_HEXKEY, + /* ePragTyp: */ PragTyp_KEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 2 }, {/* zName: */ "hexrekey", - /* ePragTyp: */ PragTyp_HEXKEY, + /* ePragTyp: */ PragTyp_KEY, /* ePragFlg: */ 0, /* ColNames: */ 0, 0, /* iArg: */ 3 }, @@ -121535,6 +122347,11 @@ SQLITE_PRIVATE void sqlite3Pragma( ** then do a query */ eMode = PAGER_JOURNALMODE_QUERY; } + if( eMode==PAGER_JOURNALMODE_OFF && (db->flags & SQLITE_Defensive)!=0 ){ + /* Do not allow journal-mode "OFF" in defensive since the database + ** can become corrupted using ordinary SQL when the journal is off */ + eMode = PAGER_JOURNALMODE_QUERY; + } } if( eMode==PAGER_JOURNALMODE_QUERY && pId2->n==0 ){ /* Convert "PRAGMA journal_mode" into "PRAGMA main.journal_mode" */ @@ -122312,6 +123129,7 @@ SQLITE_PRIVATE void sqlite3Pragma( #endif /* !defined(SQLITE_OMIT_TRIGGER) */ #endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ +#ifndef SQLITE_OMIT_CASE_SENSITIVE_LIKE_PRAGMA /* Reinstall the LIKE and GLOB functions. The variant of LIKE ** used will be case sensitive or not depending on the RHS. */ @@ -122321,6 +123139,7 @@ SQLITE_PRIVATE void sqlite3Pragma( } } break; +#endif /* SQLITE_OMIT_CASE_SENSITIVE_LIKE_PRAGMA */ #ifndef SQLITE_INTEGRITY_CHECK_ERROR_MAX # define SQLITE_INTEGRITY_CHECK_ERROR_MAX 100 @@ -123014,28 +123833,30 @@ SQLITE_PRIVATE void sqlite3Pragma( */ case PragTyp_KEY: { if( zRight ){ - int n = pPragma->iArg<4 ? sqlite3Strlen30(zRight) : -1; - if( (pPragma->iArg & 1)==0 ){ - sqlite3_key_v2(db, zDb, zRight, n); + char zBuf[40]; + const char *zKey = zRight; + int n; + if( pPragma->iArg==2 || pPragma->iArg==3 ){ + u8 iByte; + int i; + for(i=0, iByte=0; i<sizeof(zBuf)*2 && sqlite3Isxdigit(zRight[i]); i++){ + iByte = (iByte<<4) + sqlite3HexToInt(zRight[i]); + if( (i&1)!=0 ) zBuf[i/2] = iByte; + } + zKey = zBuf; + n = i/2; }else{ - sqlite3_rekey_v2(db, zDb, zRight, n); - } - } - break; - } - case PragTyp_HEXKEY: { - if( zRight ){ - u8 iByte; - int i; - char zKey[40]; - for(i=0, iByte=0; i<sizeof(zKey)*2 && sqlite3Isxdigit(zRight[i]); i++){ - iByte = (iByte<<4) + sqlite3HexToInt(zRight[i]); - if( (i&1)!=0 ) zKey[i/2] = iByte; + n = pPragma->iArg<4 ? sqlite3Strlen30(zRight) : -1; } if( (pPragma->iArg & 1)==0 ){ - sqlite3_key_v2(db, zDb, zKey, i/2); + rc = sqlite3_key_v2(db, zDb, zKey, n); }else{ - sqlite3_rekey_v2(db, zDb, zKey, i/2); + rc = sqlite3_rekey_v2(db, zDb, zKey, n); + } + if( rc==SQLITE_OK && n!=0 ){ + sqlite3VdbeSetNumCols(v, 1); + sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "ok", SQLITE_STATIC); + returnSingleText(v, "ok"); } } break; @@ -124676,7 +125497,7 @@ static void addWhereTerm( ExprSetVVAProperty(pEq, EP_NoReduce); pEq->iRightJoinTable = (i16)pE2->iTable; } - *ppWhere = sqlite3ExprAnd(db, *ppWhere, pEq); + *ppWhere = sqlite3ExprAnd(pParse, *ppWhere, pEq); } /* @@ -124810,7 +125631,7 @@ static int sqliteProcessJoin(Parse *pParse, Select *p){ */ if( pRight->pOn ){ if( isOuter ) setJoinExpr(pRight->pOn, pRight->iCursor); - p->pWhere = sqlite3ExprAnd(pParse->db, p->pWhere, pRight->pOn); + p->pWhere = sqlite3ExprAnd(pParse, p->pWhere, pRight->pOn); pRight->pOn = 0; } @@ -126417,9 +127238,6 @@ SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){ if( pTab==0 ){ return 0; } - /* The sqlite3ResultSetOfSelect() is only used n contexts where lookaside - ** is disabled */ - assert( db->lookaside.bDisable ); pTab->nTabRef = 1; pTab->zName = 0; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); @@ -126861,6 +127679,7 @@ static int multiSelect( */ assert( p && p->pPrior ); /* Calling function guarantees this much */ assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION ); + assert( p->selFlags & SF_Compound ); db = pParse->db; pPrior = p->pPrior; dest = *pDest; @@ -128355,7 +129174,7 @@ static int flattenSubquery( if( isLeftJoin>0 ){ setJoinExpr(pWhere, iNewParent); } - pParent->pWhere = sqlite3ExprAnd(db, pWhere, pParent->pWhere); + pParent->pWhere = sqlite3ExprAnd(pParse, pWhere, pParent->pWhere); if( db->mallocFailed==0 ){ SubstContext x; x.pParse = pParse; @@ -128366,10 +129185,10 @@ static int flattenSubquery( substSelect(&x, pParent, 0); } - /* The flattened query is distinct if either the inner or the - ** outer query is distinct. - */ - pParent->selFlags |= pSub->selFlags & SF_Distinct; + /* The flattened query is a compound if either the inner or the + ** outer query is a compound. */ + pParent->selFlags |= pSub->selFlags & SF_Compound; + assert( (pSub->selFlags & SF_Distinct)==0 ); /* restriction (17b) */ /* ** SELECT ... FROM (SELECT ... LIMIT a OFFSET b) LIMIT x OFFSET y; @@ -128690,9 +129509,9 @@ static int pushDownWhereTerms( x.pEList = pSubq->pEList; pNew = substExpr(&x, pNew); if( pSubq->selFlags & SF_Aggregate ){ - pSubq->pHaving = sqlite3ExprAnd(pParse->db, pSubq->pHaving, pNew); + pSubq->pHaving = sqlite3ExprAnd(pParse, pSubq->pHaving, pNew); }else{ - pSubq->pWhere = sqlite3ExprAnd(pParse->db, pSubq->pWhere, pNew); + pSubq->pWhere = sqlite3ExprAnd(pParse, pSubq->pWhere, pNew); } pSubq = pSubq->pPrior; } @@ -129118,7 +129937,7 @@ SQLITE_PRIVATE int sqlite3ExpandSubquery(Parse *pParse, struct SrcList_item *pFr pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral; - return SQLITE_OK; + return pParse->nErr ? SQLITE_ERROR : SQLITE_OK; } /* @@ -129164,6 +129983,10 @@ static int selectExpander(Walker *pWalker, Select *p){ if( (selFlags & SF_Expanded)!=0 ){ return WRC_Prune; } + if( pWalker->eCode ){ + /* Renumber selId because it has been copied from a view */ + p->selId = ++pParse->nSelect; + } pTabList = p->pSrc; pEList = p->pEList; sqlite3WithPush(pParse, p->pWith, 0); @@ -129213,12 +130036,15 @@ static int selectExpander(Walker *pWalker, Select *p){ #if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE) if( IsVirtual(pTab) || pTab->pSelect ){ i16 nCol; + u8 eCodeOrig = pWalker->eCode; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; assert( pFrom->pSelect==0 ); pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0); nCol = pTab->nCol; pTab->nCol = -1; + pWalker->eCode = 1; /* Turn on Select.selId renumbering */ sqlite3WalkSelect(pWalker, pFrom->pSelect); + pWalker->eCode = eCodeOrig; pTab->nCol = nCol; } #endif @@ -129468,6 +130294,7 @@ static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){ } w.xSelectCallback = selectExpander; w.xSelectCallback2 = selectPopWith; + w.eCode = 0; sqlite3WalkSelect(&w, pSelect); } @@ -129627,7 +130454,7 @@ static void finalizeAggFunctions(Parse *pParse, AggInfo *pAggInfo){ ** ** If regAcc is non-zero and there are no min() or max() aggregates ** in pAggInfo, then only populate the pAggInfo->nAccumulator accumulator -** registers i register regAcc contains 0. The caller will take care +** registers if register regAcc contains 0. The caller will take care ** of setting and clearing regAcc. */ static void updateAccumulator(Parse *pParse, int regAcc, AggInfo *pAggInfo){ @@ -129739,7 +130566,7 @@ static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){ if( pNew ){ Expr *pWhere = pS->pWhere; SWAP(Expr, *pNew, *pExpr); - pNew = sqlite3ExprAnd(db, pWhere, pNew); + pNew = sqlite3ExprAnd(pWalker->pParse, pWhere, pNew); pS->pWhere = pNew; pWalker->eCode = 1; } @@ -129794,15 +130621,19 @@ static struct SrcList_item *isSelfJoinView( if( pItem->pSelect==0 ) continue; if( pItem->fg.viaCoroutine ) continue; if( pItem->zName==0 ) continue; - if( sqlite3_stricmp(pItem->zDatabase, pThis->zDatabase)!=0 ) continue; + assert( pItem->pTab!=0 ); + assert( pThis->pTab!=0 ); + if( pItem->pTab->pSchema!=pThis->pTab->pSchema ) continue; if( sqlite3_stricmp(pItem->zName, pThis->zName)!=0 ) continue; pS1 = pItem->pSelect; - if( pThis->pSelect->selId!=pS1->selId ){ + if( pItem->pTab->pSchema==0 && pThis->pSelect->selId!=pS1->selId ){ /* The query flattener left two different CTE tables with identical ** names in the same FROM clause. */ continue; } - if( sqlite3ExprCompare(0, pThis->pSelect->pWhere, pS1->pWhere, -1) ){ + if( sqlite3ExprCompare(0, pThis->pSelect->pWhere, pS1->pWhere, -1) + || sqlite3ExprCompare(0, pThis->pSelect->pHaving, pS1->pHaving, -1) + ){ /* The view was modified by some other optimization such as ** pushDownWhereTerms() */ continue; @@ -129827,7 +130658,8 @@ static struct SrcList_item *isSelfJoinView( ** * The subquery is a UNION ALL of two or more terms ** * The subquery does not have a LIMIT clause ** * There is no WHERE or GROUP BY or HAVING clauses on the subqueries -** * The outer query is a simple count(*) +** * The outer query is a simple count(*) with no WHERE clause or other +** extraneous syntax. ** ** Return TRUE if the optimization is undertaken. */ @@ -129838,6 +130670,8 @@ static int countOfViewOptimization(Parse *pParse, Select *p){ sqlite3 *db; if( (p->selFlags & SF_Aggregate)==0 ) return 0; /* This is an aggregate */ if( p->pEList->nExpr!=1 ) return 0; /* Single result column */ + if( p->pWhere ) return 0; + if( p->pGroupBy ) return 0; pExpr = p->pEList->a[0].pExpr; if( pExpr->op!=TK_AGG_FUNCTION ) return 0; /* Result is an aggregate */ if( sqlite3_stricmp(pExpr->u.zToken,"count") ) return 0; /* Is count() */ @@ -132488,11 +133322,12 @@ SQLITE_PRIVATE void sqlite3Update( Index *pIdx; /* For looping over indices */ Index *pPk; /* The PRIMARY KEY index for WITHOUT ROWID tables */ int nIdx; /* Number of indices that need updating */ + int nAllIdx; /* Total number of indexes */ int iBaseCur; /* Base cursor number */ int iDataCur; /* Cursor for the canonical data btree */ int iIdxCur; /* Cursor for the first index */ sqlite3 *db; /* The database structure */ - int *aRegIdx = 0; /* First register in array assigned to each index */ + int *aRegIdx = 0; /* Registers for to each index and the main table */ int *aXRef = 0; /* aXRef[i] is the index in pChanges->a[] of the ** an expression for the i-th column of the table. ** aXRef[i]==-1 if the i-th column is not changed. */ @@ -132606,10 +133441,10 @@ SQLITE_PRIVATE void sqlite3Update( /* Allocate space for aXRef[], aRegIdx[], and aToOpen[]. ** Initialize aXRef[] and aToOpen[] to their default values. */ - aXRef = sqlite3DbMallocRawNN(db, sizeof(int) * (pTab->nCol+nIdx) + nIdx+2 ); + aXRef = sqlite3DbMallocRawNN(db, sizeof(int) * (pTab->nCol+nIdx+1) + nIdx+2 ); if( aXRef==0 ) goto update_cleanup; aRegIdx = aXRef+pTab->nCol; - aToOpen = (u8*)(aRegIdx+nIdx); + aToOpen = (u8*)(aRegIdx+nIdx+1); memset(aToOpen, 1, nIdx+1); aToOpen[nIdx+1] = 0; for(i=0; i<pTab->nCol; i++) aXRef[i] = -1; @@ -132688,7 +133523,7 @@ SQLITE_PRIVATE void sqlite3Update( ** the key for accessing each index. */ if( onError==OE_Replace ) bReplace = 1; - for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + for(nAllIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nAllIdx++){ int reg; if( chngKey || hasFK>1 || pIdx==pPk || indexWhereClauseMightChange(pIdx,aXRef,chngRowid) @@ -132708,9 +133543,10 @@ SQLITE_PRIVATE void sqlite3Update( } } } - if( reg==0 ) aToOpen[j+1] = 0; - aRegIdx[j] = reg; + if( reg==0 ) aToOpen[nAllIdx+1] = 0; + aRegIdx[nAllIdx] = reg; } + aRegIdx[nAllIdx] = ++pParse->nMem; /* Register storing the table record */ if( bReplace ){ /* If REPLACE conflict resolution might be invoked, open cursors on all ** indexes in case they are needed to delete records. */ @@ -132725,7 +133561,13 @@ SQLITE_PRIVATE void sqlite3Update( /* Allocate required registers. */ if( !IsVirtual(pTab) ){ - regRowSet = ++pParse->nMem; + /* For now, regRowSet and aRegIdx[nAllIdx] share the same register. + ** If regRowSet turns out to be needed, then aRegIdx[nAllIdx] will be + ** reallocated. aRegIdx[nAllIdx] is the register in which the main + ** table record is written. regRowSet holds the RowSet for the + ** two-pass update algorithm. */ + assert( aRegIdx[nAllIdx]==pParse->nMem ); + regRowSet = aRegIdx[nAllIdx]; regOldRowid = regNewRowid = ++pParse->nMem; if( chngPk || pTrigger || hasFK ){ regOld = pParse->nMem + 1; @@ -132855,6 +133697,8 @@ SQLITE_PRIVATE void sqlite3Update( ** leave it in register regOldRowid. */ sqlite3VdbeAddOp2(v, OP_Rowid, iDataCur, regOldRowid); if( eOnePass==ONEPASS_OFF ){ + /* We need to use regRowSet, so reallocate aRegIdx[nAllIdx] */ + aRegIdx[nAllIdx] = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_RowSetAdd, regRowSet, regOldRowid); } }else{ @@ -133686,6 +134530,7 @@ SQLITE_PRIVATE void sqlite3Vacuum(Parse *pParse, Token *pNm, Expr *pInto){ Vdbe *v = sqlite3GetVdbe(pParse); int iDb = 0; if( v==0 ) goto build_vacuum_end; + if( pParse->nErr ) goto build_vacuum_end; if( pNm ){ #ifndef SQLITE_BUG_COMPATIBLE_20160819 /* Default behavior: Report an error if the argument to VACUUM is @@ -133719,11 +134564,11 @@ build_vacuum_end: /* ** This routine implements the OP_Vacuum opcode of the VDBE. */ -SQLITE_PRIVATE int sqlite3RunVacuum( +SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3RunVacuum( char **pzErrMsg, /* Write error message here */ sqlite3 *db, /* Database connection */ int iDb, /* Which attached DB to vacuum */ - sqlite3_value *pOut /* Write results here, if not NULL */ + sqlite3_value *pOut /* Write results here, if not NULL. VACUUM INTO */ ){ int rc = SQLITE_OK; /* Return code from service routines */ Btree *pMain; /* The database being vacuumed */ @@ -133732,6 +134577,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum( u64 saved_flags; /* Saved value of db->flags */ int saved_nChange; /* Saved value of db->nChange */ int saved_nTotalChange; /* Saved value of db->nTotalChange */ + u32 saved_openFlags; /* Saved value of db->openFlags */ u8 saved_mTrace; /* Saved trace settings */ Db *pDb = 0; /* Database to detach at end of vacuum */ int isMemDb; /* True if vacuuming a :memory: database */ @@ -133742,18 +134588,21 @@ SQLITE_PRIVATE int sqlite3RunVacuum( if( !db->autoCommit ){ sqlite3SetString(pzErrMsg, db, "cannot VACUUM from within a transaction"); - return SQLITE_ERROR; + return SQLITE_ERROR; /* IMP: R-12218-18073 */ } if( db->nVdbeActive>1 ){ sqlite3SetString(pzErrMsg, db,"cannot VACUUM - SQL statements in progress"); - return SQLITE_ERROR; + return SQLITE_ERROR; /* IMP: R-15610-35227 */ } + saved_openFlags = db->openFlags; if( pOut ){ if( sqlite3_value_type(pOut)!=SQLITE_TEXT ){ sqlite3SetString(pzErrMsg, db, "non-text filename"); return SQLITE_ERROR; } zOut = (const char*)sqlite3_value_text(pOut); + db->openFlags &= ~SQLITE_OPEN_READONLY; + db->openFlags |= SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE; }else{ zOut = ""; } @@ -133792,6 +134641,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum( */ nDb = db->nDb; rc = execSqlF(db, pzErrMsg, "ATTACH %Q AS vacuum_db", zOut); + db->openFlags = saved_openFlags; if( rc!=SQLITE_OK ) goto end_of_vacuum; assert( (db->nDb-1)==nDb ); pDb = &db->aDb[nDb]; @@ -133805,6 +134655,7 @@ SQLITE_PRIVATE int sqlite3RunVacuum( sqlite3SetString(pzErrMsg, db, "output file already exists"); goto end_of_vacuum; } + db->mDbFlags |= DBFLAG_VacuumInto; } nRes = sqlite3BtreeGetOptimalReserve(pMain); @@ -134293,9 +135144,13 @@ SQLITE_PRIVATE void sqlite3VtabClear(sqlite3 *db, Table *p){ ** string will be freed automatically when the table is ** deleted. */ -static void addModuleArgument(sqlite3 *db, Table *pTable, char *zArg){ - int nBytes = sizeof(char *)*(2+pTable->nModuleArg); +static void addModuleArgument(Parse *pParse, Table *pTable, char *zArg){ + sqlite3_int64 nBytes = sizeof(char *)*(2+pTable->nModuleArg); char **azModuleArg; + sqlite3 *db = pParse->db; + if( pTable->nModuleArg+3>=db->aLimit[SQLITE_LIMIT_COLUMN] ){ + sqlite3ErrorMsg(pParse, "too many columns on %s", pTable->zName); + } azModuleArg = sqlite3DbRealloc(db, pTable->azModuleArg, nBytes); if( azModuleArg==0 ){ sqlite3DbFree(db, zArg); @@ -134330,9 +135185,9 @@ SQLITE_PRIVATE void sqlite3VtabBeginParse( db = pParse->db; assert( pTable->nModuleArg==0 ); - addModuleArgument(db, pTable, sqlite3NameFromToken(db, pModuleName)); - addModuleArgument(db, pTable, 0); - addModuleArgument(db, pTable, sqlite3DbStrDup(db, pTable->zName)); + addModuleArgument(pParse, pTable, sqlite3NameFromToken(db, pModuleName)); + addModuleArgument(pParse, pTable, 0); + addModuleArgument(pParse, pTable, sqlite3DbStrDup(db, pTable->zName)); assert( (pParse->sNameToken.z==pName2->z && pName2->z!=0) || (pParse->sNameToken.z==pName1->z && pName2->z==0) ); @@ -134365,7 +135220,7 @@ static void addArgumentToVtab(Parse *pParse){ const char *z = (const char*)pParse->sArg.z; int n = pParse->sArg.n; sqlite3 *db = pParse->db; - addModuleArgument(db, pParse->pNewTable, sqlite3DbStrNDup(db, z, n)); + addModuleArgument(pParse, pParse->pNewTable, sqlite3DbStrNDup(db, z, n)); } } @@ -134654,7 +135509,8 @@ static int growVTrans(sqlite3 *db){ /* Grow the sqlite3.aVTrans array if required */ if( (db->nVTrans%ARRAY_INCR)==0 ){ VTable **aVTrans; - int nBytes = sizeof(sqlite3_vtab *) * (db->nVTrans + ARRAY_INCR); + sqlite3_int64 nBytes = sizeof(sqlite3_vtab*)* + ((sqlite3_int64)db->nVTrans + ARRAY_INCR); aVTrans = sqlite3DbRealloc(db, (void *)db->aVTrans, nBytes); if( !aVTrans ){ return SQLITE_NOMEM_BKPT; @@ -134827,6 +135683,7 @@ SQLITE_PRIVATE int sqlite3VtabCallDestroy(sqlite3 *db, int iDb, const char *zTab p = vtabDisconnectAll(db, pTab); xDestroy = p->pMod->pModule->xDestroy; assert( xDestroy!=0 ); /* Checked before the virtual table is created */ + pTab->nTabRef++; rc = xDestroy(p->pVtab); /* Remove the sqlite3_vtab* from the aVTrans[] array, if applicable */ if( rc==SQLITE_OK ){ @@ -134835,6 +135692,7 @@ SQLITE_PRIVATE int sqlite3VtabCallDestroy(sqlite3 *db, int iDb, const char *zTab pTab->pVTable = 0; sqlite3VtabUnlock(p); } + sqlite3DeleteTable(db, pTab); } return rc; @@ -135150,9 +136008,9 @@ SQLITE_PRIVATE int sqlite3VtabEponymousTableInit(Parse *pParse, Module *pMod){ pTab->pSchema = db->aDb[0].pSchema; assert( pTab->nModuleArg==0 ); pTab->iPKey = -1; - addModuleArgument(db, pTab, sqlite3DbStrDup(db, pTab->zName)); - addModuleArgument(db, pTab, 0); - addModuleArgument(db, pTab, sqlite3DbStrDup(db, pTab->zName)); + addModuleArgument(pParse, pTab, sqlite3DbStrDup(db, pTab->zName)); + addModuleArgument(pParse, pTab, 0); + addModuleArgument(pParse, pTab, sqlite3DbStrDup(db, pTab->zName)); rc = vtabCallConstructor(db, pTab, pMod, pModule->xConnect, &zErr); if( rc ){ sqlite3ErrorMsg(pParse, "%s", zErr); @@ -135277,6 +136135,8 @@ SQLITE_API int sqlite3_vtab_config(sqlite3 *db, int op, ...){ ** planner logic in "where.c". These definitions are broken out into ** a separate source file for easier editing. */ +#ifndef SQLITE_WHEREINT_H +#define SQLITE_WHEREINT_H /* ** Trace output macros @@ -135848,6 +136708,8 @@ SQLITE_PRIVATE void sqlite3WhereTabFuncArgs(Parse*, struct SrcList_item*, WhereC #define WHERE_PARTIALIDX 0x00020000 /* The automatic index is partial */ #define WHERE_IN_EARLYOUT 0x00040000 /* Perhaps quit IN loops early */ +#endif /* !defined(SQLITE_WHEREINT_H) */ + /************** End of whereInt.h ********************************************/ /************** Continuing where we left off in wherecode.c ******************/ @@ -136830,7 +137692,7 @@ static void codeCursorHint( } /* If we survive all prior tests, that means this term is worth hinting */ - pExpr = sqlite3ExprAnd(db, pExpr, sqlite3ExprDup(db, pTerm->pExpr, 0)); + pExpr = sqlite3ExprAnd(pParse, pExpr, sqlite3ExprDup(db, pTerm->pExpr, 0)); } if( pExpr!=0 ){ sWalker.xExprCallback = codeCursorHintFixExpr; @@ -136991,6 +137853,34 @@ static void whereIndexExprTrans( } /* +** The pTruth expression is always true because it is the WHERE clause +** a partial index that is driving a query loop. Look through all of the +** WHERE clause terms on the query, and if any of those terms must be +** true because pTruth is true, then mark those WHERE clause terms as +** coded. +*/ +static void whereApplyPartialIndexConstraints( + Expr *pTruth, + int iTabCur, + WhereClause *pWC +){ + int i; + WhereTerm *pTerm; + while( pTruth->op==TK_AND ){ + whereApplyPartialIndexConstraints(pTruth->pLeft, iTabCur, pWC); + pTruth = pTruth->pRight; + } + for(i=0, pTerm=pWC->a; i<pWC->nTerm; i++, pTerm++){ + Expr *pExpr; + if( pTerm->wtFlags & TERM_CODED ) continue; + pExpr = pTerm->pExpr; + if( sqlite3ExprCompare(0, pExpr, pTruth, iTabCur)==0 ){ + pTerm->wtFlags |= TERM_CODED; + } + } +} + +/* ** Generate code for the start of the iLevel-th loop in the WHERE clause ** implementation described by pWInfo. */ @@ -137599,6 +138489,14 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( whereIndexExprTrans(pIdx, iCur, iIdxCur, pWInfo); } + /* If a partial index is driving the loop, try to eliminate WHERE clause + ** terms from the query that must be true due to the WHERE clause of + ** the partial index + */ + if( pIdx->pPartIdxWhere ){ + whereApplyPartialIndexConstraints(pIdx->pPartIdxWhere, iCur, pWC); + } + /* Record the instruction used to terminate the loop. */ if( pLoop->wsFlags & WHERE_ONEROW ){ pLevel->op = OP_Noop; @@ -137759,10 +138657,15 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( if( (pWC->a[iTerm].eOperator & WO_ALL)==0 ) continue; testcase( pWC->a[iTerm].wtFlags & TERM_ORINFO ); pExpr = sqlite3ExprDup(db, pExpr, 0); - pAndExpr = sqlite3ExprAnd(db, pAndExpr, pExpr); + pAndExpr = sqlite3ExprAnd(pParse, pAndExpr, pExpr); } if( pAndExpr ){ - pAndExpr = sqlite3PExpr(pParse, TK_AND|TKFLG_DONTFOLD, 0, pAndExpr); + /* The extra 0x10000 bit on the opcode is masked off and does not + ** become part of the new Expr.op. However, it does make the + ** op==TK_AND comparison inside of sqlite3PExpr() false, and this + ** prevents sqlite3PExpr() from implementing AND short-circuit + ** optimization, which we do not want here. */ + pAndExpr = sqlite3PExpr(pParse, TK_AND|0x10000, 0, pAndExpr); } } @@ -137905,7 +138808,7 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( sqlite3VdbeGoto(v, pLevel->addrBrk); sqlite3VdbeResolveLabel(v, iLoopBody); - if( pWInfo->nLevel>1 ) sqlite3StackFree(db, pOrTab); + if( pWInfo->nLevel>1 ){ sqlite3StackFree(db, pOrTab); } if( !untestedTerms ) disableTerm(pLevel, pTerm); }else #endif /* SQLITE_OMIT_OR_OPTIMIZATION */ @@ -137992,8 +138895,9 @@ SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart( u32 x = pLevel->iLikeRepCntr; if( x>0 ){ skipLikeAddr = sqlite3VdbeAddOp1(v, (x&1)?OP_IfNot:OP_If,(int)(x>>1)); + VdbeCoverageIf(v, (x&1)==1); + VdbeCoverageIf(v, (x&1)==0); } - VdbeCoverage(v); #endif } #ifdef WHERETRACE_ENABLED /* 0xffff */ @@ -138337,27 +139241,33 @@ static int isLikeOrGlob( zNew[iTo++] = zNew[iFrom]; } zNew[iTo] = 0; + assert( iTo>0 ); - /* If the RHS begins with a digit or a minus sign, then the LHS must be - ** an ordinary column (not a virtual table column) with TEXT affinity. - ** Otherwise the LHS might be numeric and "lhs >= rhs" would be false - ** even though "lhs LIKE rhs" is true. But if the RHS does not start - ** with a digit or '-', then "lhs LIKE rhs" will always be false if - ** the LHS is numeric and so the optimization still works. + /* If the LHS is not an ordinary column with TEXT affinity, then the + ** pattern prefix boundaries (both the start and end boundaries) must + ** not look like a number. Otherwise the pattern might be treated as + ** a number, which will invalidate the LIKE optimization. ** - ** 2018-09-10 ticket c94369cae9b561b1f996d0054bfab11389f9d033 - ** The RHS pattern must not be '/%' because the termination condition - ** will then become "x<'0'" and if the affinity is numeric, will then - ** be converted into "x<0", which is incorrect. + ** Getting this right has been a persistent source of bugs in the + ** LIKE optimization. See, for example: + ** 2018-09-10 https://sqlite.org/src/info/c94369cae9b561b1 + ** 2019-05-02 https://sqlite.org/src/info/b043a54c3de54b28 + ** 2019-06-10 https://sqlite.org/src/info/fd76310a5e843e07 + ** 2019-06-14 https://sqlite.org/src/info/ce8717f0885af975 */ - if( sqlite3Isdigit(zNew[0]) - || zNew[0]=='-' - || (zNew[0]+1=='0' && iTo==1) + if( pLeft->op!=TK_COLUMN + || sqlite3ExprAffinity(pLeft)!=SQLITE_AFF_TEXT + || IsVirtual(pLeft->y.pTab) /* Value might be numeric */ ){ - if( pLeft->op!=TK_COLUMN - || sqlite3ExprAffinity(pLeft)!=SQLITE_AFF_TEXT - || IsVirtual(pLeft->y.pTab) /* Value might be numeric */ - ){ + int isNum; + double rDummy; + isNum = sqlite3AtoF(zNew, &rDummy, iTo, SQLITE_UTF8); + if( isNum<=0 ){ + zNew[iTo-1]++; + isNum = sqlite3AtoF(zNew, &rDummy, iTo, SQLITE_UTF8); + zNew[iTo-1]--; + } + if( isNum>0 ){ sqlite3ExprDelete(db, pPrefix); sqlite3ValueFree(pVal); return 0; @@ -139595,6 +140505,12 @@ SQLITE_PRIVATE Bitmask sqlite3WhereExprUsageNN(WhereMaskSet *pMaskSet, Expr *p){ }else if( p->x.pList ){ mask |= sqlite3WhereExprListUsage(pMaskSet, p->x.pList); } +#ifndef SQLITE_OMIT_WINDOWFUNC + if( p->op==TK_FUNCTION && p->y.pWin ){ + mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pPartition); + mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pOrderBy); + } +#endif return mask; } SQLITE_PRIVATE Bitmask sqlite3WhereExprUsage(WhereMaskSet *pMaskSet, Expr *p){ @@ -140238,17 +141154,17 @@ static LogEst estLog(LogEst N){ ** opcodes into OP_Copy when the table is being accessed via co-routine ** instead of via table lookup. ** -** If the bIncrRowid parameter is 0, then any OP_Rowid instructions on -** cursor iTabCur are transformed into OP_Null. Or, if bIncrRowid is non-zero, -** then each OP_Rowid is transformed into an instruction to increment the -** value stored in its output register. +** If the iAutoidxCur is not zero, then any OP_Rowid instructions on +** cursor iTabCur are transformed into OP_Sequence opcode for the +** iAutoidxCur cursor, in order to generate unique rowids for the +** automatic index being generated. */ static void translateColumnToCopy( Parse *pParse, /* Parsing context */ int iStart, /* Translate from this opcode to the end */ int iTabCur, /* OP_Column/OP_Rowid references to this table */ int iRegister, /* The first column is in this register */ - int bIncrRowid /* If non-zero, transform OP_rowid to OP_AddImm(1) */ + int iAutoidxCur /* If non-zero, cursor of autoindex being generated */ ){ Vdbe *v = pParse->pVdbe; VdbeOp *pOp = sqlite3VdbeGetOp(v, iStart); @@ -140262,11 +141178,9 @@ static void translateColumnToCopy( pOp->p2 = pOp->p3; pOp->p3 = 0; }else if( pOp->opcode==OP_Rowid ){ - if( bIncrRowid ){ - /* Increment the value stored in the P2 operand of the OP_Rowid. */ - pOp->opcode = OP_AddImm; - pOp->p1 = pOp->p2; - pOp->p2 = 1; + if( iAutoidxCur ){ + pOp->opcode = OP_Sequence; + pOp->p1 = iAutoidxCur; }else{ pOp->opcode = OP_Null; pOp->p1 = 0; @@ -140413,7 +141327,7 @@ static void constructAutomaticIndex( && (pTerm->wtFlags & TERM_VIRTUAL)==0 && !ExprHasProperty(pExpr, EP_FromJoin) && sqlite3ExprIsTableConstant(pExpr, pSrc->iCursor) ){ - pPartial = sqlite3ExprAnd(pParse->db, pPartial, + pPartial = sqlite3ExprAnd(pParse, pPartial, sqlite3ExprDup(pParse->db, pExpr, 0)); } if( termCanDriveIndex(pTerm, pSrc, notReady) ){ @@ -140540,8 +141454,9 @@ static void constructAutomaticIndex( if( pTabItem->fg.viaCoroutine ){ sqlite3VdbeChangeP2(v, addrCounter, regBase+n); testcase( pParse->db->mallocFailed ); + assert( pLevel->iIdxCur>0 ); translateColumnToCopy(pParse, addrTop, pLevel->iTabCur, - pTabItem->regResult, 1); + pTabItem->regResult, pLevel->iIdxCur); sqlite3VdbeGoto(v, addrTop); pTabItem->fg.viaCoroutine = 0; }else{ @@ -143011,11 +143926,11 @@ static int whereLoopAddVirtual( rc = whereLoopAddVirtualOne(pBuilder, mPrereq, ALLBITS, 0, p, mNoOmit, &bIn); /* If the call to xBestIndex() with all terms enabled produced a plan - ** that does not require any source tables (IOW: a plan with mBest==0), - ** then there is no point in making any further calls to xBestIndex() - ** since they will all return the same result (if the xBestIndex() - ** implementation is sane). */ - if( rc==SQLITE_OK && (mBest = (pNew->prereq & ~mPrereq))!=0 ){ + ** that does not require any source tables (IOW: a plan with mBest==0) + ** and does not use an IN(...) operator, then there is no point in making + ** any further calls to xBestIndex() since they will all return the same + ** result (if the xBestIndex() implementation is sane). */ + if( rc==SQLITE_OK && ((mBest = (pNew->prereq & ~mPrereq))!=0 || bIn) ){ int seenZero = 0; /* True if a plan with no prereqs seen */ int seenZeroNoIN = 0; /* Plan with no prereqs and no IN(...) seen */ Bitmask mPrev = 0; @@ -145249,6 +146164,96 @@ static void dense_rankValueFunc(sqlite3_context *pCtx){ } /* +** Implementation of built-in window function nth_value(). This +** implementation is used in "slow mode" only - when the EXCLUDE clause +** is not set to the default value "NO OTHERS". +*/ +struct NthValueCtx { + i64 nStep; + sqlite3_value *pValue; +}; +static void nth_valueStepFunc( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **apArg +){ + struct NthValueCtx *p; + p = (struct NthValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + if( p ){ + i64 iVal; + switch( sqlite3_value_numeric_type(apArg[1]) ){ + case SQLITE_INTEGER: + iVal = sqlite3_value_int64(apArg[1]); + break; + case SQLITE_FLOAT: { + double fVal = sqlite3_value_double(apArg[1]); + if( ((i64)fVal)!=fVal ) goto error_out; + iVal = (i64)fVal; + break; + } + default: + goto error_out; + } + if( iVal<=0 ) goto error_out; + + p->nStep++; + if( iVal==p->nStep ){ + p->pValue = sqlite3_value_dup(apArg[0]); + if( !p->pValue ){ + sqlite3_result_error_nomem(pCtx); + } + } + } + UNUSED_PARAMETER(nArg); + UNUSED_PARAMETER(apArg); + return; + + error_out: + sqlite3_result_error( + pCtx, "second argument to nth_value must be a positive integer", -1 + ); +} +static void nth_valueFinalizeFunc(sqlite3_context *pCtx){ + struct NthValueCtx *p; + p = (struct NthValueCtx*)sqlite3_aggregate_context(pCtx, 0); + if( p && p->pValue ){ + sqlite3_result_value(pCtx, p->pValue); + sqlite3_value_free(p->pValue); + p->pValue = 0; + } +} +#define nth_valueInvFunc noopStepFunc +#define nth_valueValueFunc noopValueFunc + +static void first_valueStepFunc( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **apArg +){ + struct NthValueCtx *p; + p = (struct NthValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + if( p && p->pValue==0 ){ + p->pValue = sqlite3_value_dup(apArg[0]); + if( !p->pValue ){ + sqlite3_result_error_nomem(pCtx); + } + } + UNUSED_PARAMETER(nArg); + UNUSED_PARAMETER(apArg); +} +static void first_valueFinalizeFunc(sqlite3_context *pCtx){ + struct NthValueCtx *p; + p = (struct NthValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + if( p && p->pValue ){ + sqlite3_result_value(pCtx, p->pValue); + sqlite3_value_free(p->pValue); + p->pValue = 0; + } +} +#define first_valueInvFunc noopStepFunc +#define first_valueValueFunc noopValueFunc + +/* ** Implementation of built-in window function rank(). Assumes that ** the window frame has been set to: ** @@ -145283,7 +146288,7 @@ static void rankValueFunc(sqlite3_context *pCtx){ ** Implementation of built-in window function percent_rank(). Assumes that ** the window frame has been set to: ** -** RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW +** GROUPS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING */ static void percent_rankStepFunc( sqlite3_context *pCtx, @@ -145291,38 +146296,44 @@ static void percent_rankStepFunc( sqlite3_value **apArg ){ struct CallCount *p; - UNUSED_PARAMETER(nArg); assert( nArg==1 ); - + UNUSED_PARAMETER(nArg); assert( nArg==0 ); + UNUSED_PARAMETER(apArg); p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p)); if( p ){ - if( p->nTotal==0 ){ - p->nTotal = sqlite3_value_int64(apArg[0]); - } - p->nStep++; - if( p->nValue==0 ){ - p->nValue = p->nStep; - } + p->nTotal++; } } +static void percent_rankInvFunc( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **apArg +){ + struct CallCount *p; + UNUSED_PARAMETER(nArg); assert( nArg==0 ); + UNUSED_PARAMETER(apArg); + p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + p->nStep++; +} static void percent_rankValueFunc(sqlite3_context *pCtx){ struct CallCount *p; p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p)); if( p ){ + p->nValue = p->nStep; if( p->nTotal>1 ){ - double r = (double)(p->nValue-1) / (double)(p->nTotal-1); + double r = (double)p->nValue / (double)(p->nTotal-1); sqlite3_result_double(pCtx, r); }else{ sqlite3_result_double(pCtx, 0.0); } - p->nValue = 0; } } +#define percent_rankFinalizeFunc percent_rankValueFunc /* ** Implementation of built-in window function cume_dist(). Assumes that ** the window frame has been set to: ** -** RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW +** GROUPS BETWEEN 1 FOLLOWING AND UNBOUNDED FOLLOWING */ static void cume_distStepFunc( sqlite3_context *pCtx, @@ -145330,24 +146341,33 @@ static void cume_distStepFunc( sqlite3_value **apArg ){ struct CallCount *p; - assert( nArg==1 ); UNUSED_PARAMETER(nArg); - + UNUSED_PARAMETER(nArg); assert( nArg==0 ); + UNUSED_PARAMETER(apArg); p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p)); if( p ){ - if( p->nTotal==0 ){ - p->nTotal = sqlite3_value_int64(apArg[0]); - } - p->nStep++; + p->nTotal++; } } -static void cume_distValueFunc(sqlite3_context *pCtx){ +static void cume_distInvFunc( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **apArg +){ struct CallCount *p; + UNUSED_PARAMETER(nArg); assert( nArg==0 ); + UNUSED_PARAMETER(apArg); p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p)); - if( p && p->nTotal ){ + p->nStep++; +} +static void cume_distValueFunc(sqlite3_context *pCtx){ + struct CallCount *p; + p = (struct CallCount*)sqlite3_aggregate_context(pCtx, 0); + if( p ){ double r = (double)(p->nStep) / (double)(p->nTotal); sqlite3_result_double(pCtx, r); } } +#define cume_distFinalizeFunc cume_distValueFunc /* ** Context object for ntile() window function. @@ -145362,7 +146382,7 @@ struct NtileCtx { ** Implementation of ntile(). This assumes that the window frame has ** been coerced to: ** -** ROWS UNBOUNDED PRECEDING AND CURRENT ROW +** ROWS CURRENT ROW AND UNBOUNDED FOLLOWING */ static void ntileStepFunc( sqlite3_context *pCtx, @@ -145370,32 +146390,42 @@ static void ntileStepFunc( sqlite3_value **apArg ){ struct NtileCtx *p; - assert( nArg==2 ); UNUSED_PARAMETER(nArg); + assert( nArg==1 ); UNUSED_PARAMETER(nArg); p = (struct NtileCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); if( p ){ if( p->nTotal==0 ){ p->nParam = sqlite3_value_int64(apArg[0]); - p->nTotal = sqlite3_value_int64(apArg[1]); if( p->nParam<=0 ){ sqlite3_result_error( pCtx, "argument of ntile must be a positive integer", -1 ); } } - p->iRow++; + p->nTotal++; } } +static void ntileInvFunc( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **apArg +){ + struct NtileCtx *p; + assert( nArg==1 ); UNUSED_PARAMETER(nArg); + UNUSED_PARAMETER(apArg); + p = (struct NtileCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + p->iRow++; +} static void ntileValueFunc(sqlite3_context *pCtx){ struct NtileCtx *p; p = (struct NtileCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); if( p && p->nParam>0 ){ int nSize = (p->nTotal / p->nParam); if( nSize==0 ){ - sqlite3_result_int64(pCtx, p->iRow); + sqlite3_result_int64(pCtx, p->iRow+1); }else{ i64 nLarge = p->nTotal - p->nParam*nSize; i64 iSmall = nLarge*(nSize+1); - i64 iRow = p->iRow-1; + i64 iRow = p->iRow; assert( (nLarge*(nSize+1) + (p->nParam-nLarge)*nSize)==p->nTotal ); @@ -145407,6 +146437,7 @@ static void ntileValueFunc(sqlite3_context *pCtx){ } } } +#define ntileFinalizeFunc ntileValueFunc /* ** Context object for last_value() window function. @@ -145456,7 +146487,7 @@ static void last_valueInvFunc( } static void last_valueValueFunc(sqlite3_context *pCtx){ struct LastValueCtx *p; - p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p)); + p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, 0); if( p && p->pVal ){ sqlite3_result_value(pCtx, p->pVal); } @@ -145546,12 +146577,12 @@ SQLITE_PRIVATE void sqlite3WindowFunctions(void){ WINDOWFUNCX(row_number, 0, 0), WINDOWFUNCX(dense_rank, 0, 0), WINDOWFUNCX(rank, 0, 0), - WINDOWFUNCX(percent_rank, 0, SQLITE_FUNC_WINDOW_SIZE), - WINDOWFUNCX(cume_dist, 0, SQLITE_FUNC_WINDOW_SIZE), - WINDOWFUNCX(ntile, 1, SQLITE_FUNC_WINDOW_SIZE), + WINDOWFUNCALL(percent_rank, 0, 0), + WINDOWFUNCALL(cume_dist, 0, 0), + WINDOWFUNCALL(ntile, 1, 0), WINDOWFUNCALL(last_value, 1, 0), - WINDOWFUNCNOOP(nth_value, 2, 0), - WINDOWFUNCNOOP(first_value, 1, 0), + WINDOWFUNCALL(nth_value, 2, 0), + WINDOWFUNCALL(first_value, 1, 0), WINDOWFUNCNOOP(lead, 1, 0), WINDOWFUNCNOOP(lead, 2, 0), WINDOWFUNCNOOP(lead, 3, 0), @@ -145562,6 +146593,17 @@ SQLITE_PRIVATE void sqlite3WindowFunctions(void){ sqlite3InsertBuiltinFuncs(aWindowFuncs, ArraySize(aWindowFuncs)); } +static Window *windowFind(Parse *pParse, Window *pList, const char *zName){ + Window *p; + for(p=pList; p; p=p->pNextWin){ + if( sqlite3StrICmp(p->zName, zName)==0 ) break; + } + if( p==0 ){ + sqlite3ErrorMsg(pParse, "no such window: %s", zName); + } + return p; +} + /* ** This function is called immediately after resolving the function name ** for a window function within a SELECT statement. Argument pList is a @@ -145585,48 +146627,66 @@ SQLITE_PRIVATE void sqlite3WindowUpdate( Window *pWin, /* Window frame to update */ FuncDef *pFunc /* Window function definition */ ){ - if( pWin->zName && pWin->eType==0 ){ - Window *p; - for(p=pList; p; p=p->pNextWin){ - if( sqlite3StrICmp(p->zName, pWin->zName)==0 ) break; - } - if( p==0 ){ - sqlite3ErrorMsg(pParse, "no such window: %s", pWin->zName); - return; - } + if( pWin->zName && pWin->eFrmType==0 ){ + Window *p = windowFind(pParse, pList, pWin->zName); + if( p==0 ) return; pWin->pPartition = sqlite3ExprListDup(pParse->db, p->pPartition, 0); pWin->pOrderBy = sqlite3ExprListDup(pParse->db, p->pOrderBy, 0); pWin->pStart = sqlite3ExprDup(pParse->db, p->pStart, 0); pWin->pEnd = sqlite3ExprDup(pParse->db, p->pEnd, 0); pWin->eStart = p->eStart; pWin->eEnd = p->eEnd; - pWin->eType = p->eType; + pWin->eFrmType = p->eFrmType; + pWin->eExclude = p->eExclude; + }else{ + sqlite3WindowChain(pParse, pWin, pList); } + if( (pWin->eFrmType==TK_RANGE) + && (pWin->pStart || pWin->pEnd) + && (pWin->pOrderBy==0 || pWin->pOrderBy->nExpr!=1) + ){ + sqlite3ErrorMsg(pParse, + "RANGE with offset PRECEDING/FOLLOWING requires one ORDER BY expression" + ); + }else if( pFunc->funcFlags & SQLITE_FUNC_WINDOW ){ sqlite3 *db = pParse->db; if( pWin->pFilter ){ sqlite3ErrorMsg(pParse, "FILTER clause may only be used with aggregate window functions" ); - }else - if( pFunc->zName==row_numberName || pFunc->zName==ntileName ){ - sqlite3ExprDelete(db, pWin->pStart); - sqlite3ExprDelete(db, pWin->pEnd); - pWin->pStart = pWin->pEnd = 0; - pWin->eType = TK_ROWS; - pWin->eStart = TK_UNBOUNDED; - pWin->eEnd = TK_CURRENT; - }else - - if( pFunc->zName==dense_rankName || pFunc->zName==rankName - || pFunc->zName==percent_rankName || pFunc->zName==cume_distName - ){ - sqlite3ExprDelete(db, pWin->pStart); - sqlite3ExprDelete(db, pWin->pEnd); - pWin->pStart = pWin->pEnd = 0; - pWin->eType = TK_RANGE; - pWin->eStart = TK_UNBOUNDED; - pWin->eEnd = TK_CURRENT; + }else{ + struct WindowUpdate { + const char *zFunc; + int eFrmType; + int eStart; + int eEnd; + } aUp[] = { + { row_numberName, TK_ROWS, TK_UNBOUNDED, TK_CURRENT }, + { dense_rankName, TK_RANGE, TK_UNBOUNDED, TK_CURRENT }, + { rankName, TK_RANGE, TK_UNBOUNDED, TK_CURRENT }, + { percent_rankName, TK_GROUPS, TK_CURRENT, TK_UNBOUNDED }, + { cume_distName, TK_GROUPS, TK_FOLLOWING, TK_UNBOUNDED }, + { ntileName, TK_ROWS, TK_CURRENT, TK_UNBOUNDED }, + { leadName, TK_ROWS, TK_UNBOUNDED, TK_UNBOUNDED }, + { lagName, TK_ROWS, TK_UNBOUNDED, TK_CURRENT }, + }; + int i; + for(i=0; i<ArraySize(aUp); i++){ + if( pFunc->zName==aUp[i].zFunc ){ + sqlite3ExprDelete(db, pWin->pStart); + sqlite3ExprDelete(db, pWin->pEnd); + pWin->pEnd = pWin->pStart = 0; + pWin->eFrmType = aUp[i].eFrmType; + pWin->eStart = aUp[i].eStart; + pWin->eEnd = aUp[i].eEnd; + pWin->eExclude = 0; + if( pWin->eStart==TK_FOLLOWING ){ + pWin->pStart = sqlite3Expr(db, TK_INTEGER, "1"); + } + break; + } + } } } pWin->pFunc = pFunc; @@ -145641,6 +146701,7 @@ struct WindowRewrite { Window *pWin; SrcList *pSrc; ExprList *pSub; + Table *pTab; Select *pSubSelect; /* Current sub-select, if any */ }; @@ -145701,6 +146762,7 @@ static int selectWindowRewriteExprCb(Walker *pWalker, Expr *pExpr){ pExpr->op = TK_COLUMN; pExpr->iColumn = p->pSub->nExpr-1; pExpr->iTable = p->pWin->iEphCsr; + pExpr->y.pTab = p->pTab; } break; @@ -145744,6 +146806,7 @@ static void selectWindowRewriteEList( Window *pWin, SrcList *pSrc, ExprList *pEList, /* Rewrite expressions in this list */ + Table *pTab, ExprList **ppSub /* IN/OUT: Sub-select expression-list */ ){ Walker sWalker; @@ -145755,6 +146818,7 @@ static void selectWindowRewriteEList( sRewrite.pSub = *ppSub; sRewrite.pWin = pWin; sRewrite.pSrc = pSrc; + sRewrite.pTab = pTab; sWalker.pParse = pParse; sWalker.xExprCallback = selectWindowRewriteExprCb; @@ -145773,13 +146837,18 @@ static void selectWindowRewriteEList( static ExprList *exprListAppendList( Parse *pParse, /* Parsing context */ ExprList *pList, /* List to which to append. Might be NULL */ - ExprList *pAppend /* List of values to append. Might be NULL */ + ExprList *pAppend, /* List of values to append. Might be NULL */ + int bIntToNull ){ if( pAppend ){ int i; int nInit = pList ? pList->nExpr : 0; for(i=0; i<pAppend->nExpr; i++){ Expr *pDup = sqlite3ExprDup(pParse->db, pAppend->a[i].pExpr, 0); + if( bIntToNull && pDup && pDup->op==TK_INTEGER ){ + pDup->op = TK_NULL; + pDup->flags &= ~(EP_IntValue|EP_IsTrue|EP_IsFalse); + } pList = sqlite3ExprListAppend(pParse, pList, pDup); if( pList ) pList->a[nInit+i].sortOrder = pAppend->a[i].sortOrder; } @@ -145809,17 +146878,24 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ExprList *pSublist = 0; /* Expression list for sub-query */ Window *pMWin = p->pWin; /* Master window object */ Window *pWin; /* Window object iterator */ + Table *pTab; + + pTab = sqlite3DbMallocZero(db, sizeof(Table)); + if( pTab==0 ){ + return SQLITE_NOMEM; + } p->pSrc = 0; p->pWhere = 0; p->pGroupBy = 0; p->pHaving = 0; + p->selFlags &= ~SF_Aggregate; /* Create the ORDER BY clause for the sub-select. This is the concatenation ** of the window PARTITION and ORDER BY clauses. Then, if this makes it ** redundant, remove the ORDER BY from the parent SELECT. */ pSort = sqlite3ExprListDup(db, pMWin->pPartition, 0); - pSort = exprListAppendList(pParse, pSort, pMWin->pOrderBy); + pSort = exprListAppendList(pParse, pSort, pMWin->pOrderBy, 1); if( pSort && p->pOrderBy ){ if( sqlite3ExprListCompare(pSort, p->pOrderBy, -1)==0 ){ sqlite3ExprListDelete(db, p->pOrderBy); @@ -145831,16 +146907,17 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ** The OpenEphemeral instruction is coded later, after it is known how ** many columns the table will have. */ pMWin->iEphCsr = pParse->nTab++; + pParse->nTab += 3; - selectWindowRewriteEList(pParse, pMWin, pSrc, p->pEList, &pSublist); - selectWindowRewriteEList(pParse, pMWin, pSrc, p->pOrderBy, &pSublist); + selectWindowRewriteEList(pParse, pMWin, pSrc, p->pEList, pTab, &pSublist); + selectWindowRewriteEList(pParse, pMWin, pSrc, p->pOrderBy, pTab, &pSublist); pMWin->nBufferCol = (pSublist ? pSublist->nExpr : 0); /* Append the PARTITION BY and ORDER BY expressions to the to the ** sub-select expression list. They are required to figure out where ** boundaries for partitions and sets of peer rows lie. */ - pSublist = exprListAppendList(pParse, pSublist, pMWin->pPartition); - pSublist = exprListAppendList(pParse, pSublist, pMWin->pOrderBy); + pSublist = exprListAppendList(pParse, pSublist, pMWin->pPartition, 0); + pSublist = exprListAppendList(pParse, pSublist, pMWin->pOrderBy, 0); /* Append the arguments passed to each window function to the ** sub-select expression list. Also allocate two registers for each @@ -145848,7 +146925,7 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ** results. */ for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ pWin->iArgCol = (pSublist ? pSublist->nExpr : 0); - pSublist = exprListAppendList(pParse, pSublist, pWin->pOwner->x.pList); + pSublist = exprListAppendList(pParse, pSublist, pWin->pOwner->x.pList, 0); if( pWin->pFilter ){ Expr *pFilter = sqlite3ExprDup(db, pWin->pFilter, 0); pSublist = sqlite3ExprListAppend(pParse, pSublist, pFilter); @@ -145875,21 +146952,28 @@ SQLITE_PRIVATE int sqlite3WindowRewrite(Parse *pParse, Select *p){ ); p->pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0); if( p->pSrc ){ + Table *pTab2; p->pSrc->a[0].pSelect = pSub; sqlite3SrcListAssignCursors(pParse, p->pSrc); - if( sqlite3ExpandSubquery(pParse, &p->pSrc->a[0]) ){ + pSub->selFlags |= SF_Expanded; + pTab2 = sqlite3ResultSetOfSelect(pParse, pSub); + if( pTab2==0 ){ rc = SQLITE_NOMEM; }else{ - pSub->selFlags |= SF_Expanded; - p->selFlags &= ~SF_Aggregate; - sqlite3SelectPrep(pParse, pSub, 0); + memcpy(pTab, pTab2, sizeof(Table)); + pTab->tabFlags |= TF_Ephemeral; + p->pSrc->a[0].pTab = pTab; + pTab = pTab2; } - sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pMWin->iEphCsr, pSublist->nExpr); + sqlite3VdbeAddOp2(v, OP_OpenDup, pMWin->iEphCsr+1, pMWin->iEphCsr); + sqlite3VdbeAddOp2(v, OP_OpenDup, pMWin->iEphCsr+2, pMWin->iEphCsr); + sqlite3VdbeAddOp2(v, OP_OpenDup, pMWin->iEphCsr+3, pMWin->iEphCsr); }else{ sqlite3SelectDelete(db, pSub); } if( db->mallocFailed ) rc = SQLITE_NOMEM; + sqlite3DbFree(db, pTab); } return rc; @@ -145906,6 +146990,7 @@ SQLITE_PRIVATE void sqlite3WindowDelete(sqlite3 *db, Window *p){ sqlite3ExprDelete(db, p->pEnd); sqlite3ExprDelete(db, p->pStart); sqlite3DbFree(db, p->zName); + sqlite3DbFree(db, p->zBase); sqlite3DbFree(db, p); } } @@ -145942,16 +147027,18 @@ static Expr *sqlite3WindowOffsetExpr(Parse *pParse, Expr *pExpr){ */ SQLITE_PRIVATE Window *sqlite3WindowAlloc( Parse *pParse, /* Parsing context */ - int eType, /* Frame type. TK_RANGE or TK_ROWS */ + int eType, /* Frame type. TK_RANGE, TK_ROWS, TK_GROUPS, or 0 */ int eStart, /* Start type: CURRENT, PRECEDING, FOLLOWING, UNBOUNDED */ Expr *pStart, /* Start window size if TK_PRECEDING or FOLLOWING */ int eEnd, /* End type: CURRENT, FOLLOWING, TK_UNBOUNDED, PRECEDING */ - Expr *pEnd /* End window size if TK_FOLLOWING or PRECEDING */ + Expr *pEnd, /* End window size if TK_FOLLOWING or PRECEDING */ + u8 eExclude /* EXCLUDE clause */ ){ Window *pWin = 0; + int bImplicitFrame = 0; /* Parser assures the following: */ - assert( eType==TK_RANGE || eType==TK_ROWS ); + assert( eType==0 || eType==TK_RANGE || eType==TK_ROWS || eType==TK_GROUPS ); assert( eStart==TK_CURRENT || eStart==TK_PRECEDING || eStart==TK_UNBOUNDED || eStart==TK_FOLLOWING ); assert( eEnd==TK_CURRENT || eEnd==TK_FOLLOWING @@ -145959,13 +147046,9 @@ SQLITE_PRIVATE Window *sqlite3WindowAlloc( assert( (eStart==TK_PRECEDING || eStart==TK_FOLLOWING)==(pStart!=0) ); assert( (eEnd==TK_FOLLOWING || eEnd==TK_PRECEDING)==(pEnd!=0) ); - - /* If a frame is declared "RANGE" (not "ROWS"), then it may not use - ** either "<expr> PRECEDING" or "<expr> FOLLOWING". - */ - if( eType==TK_RANGE && (pStart!=0 || pEnd!=0) ){ - sqlite3ErrorMsg(pParse, "RANGE must use only UNBOUNDED or CURRENT ROW"); - goto windowAllocErr; + if( eType==0 ){ + bImplicitFrame = 1; + eType = TK_RANGE; } /* Additionally, the @@ -145985,15 +147068,20 @@ SQLITE_PRIVATE Window *sqlite3WindowAlloc( if( (eStart==TK_CURRENT && eEnd==TK_PRECEDING) || (eStart==TK_FOLLOWING && (eEnd==TK_PRECEDING || eEnd==TK_CURRENT)) ){ - sqlite3ErrorMsg(pParse, "unsupported frame delimiter for ROWS"); + sqlite3ErrorMsg(pParse, "unsupported frame specification"); goto windowAllocErr; } pWin = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window)); if( pWin==0 ) goto windowAllocErr; - pWin->eType = eType; + pWin->eFrmType = eType; pWin->eStart = eStart; pWin->eEnd = eEnd; + if( eExclude==0 && OptimizationDisabled(pParse->db, SQLITE_WindowFunc) ){ + eExclude = TK_NO; + } + pWin->eExclude = eExclude; + pWin->bImplicitFrame = bImplicitFrame; pWin->pEnd = sqlite3WindowOffsetExpr(pParse, pEnd); pWin->pStart = sqlite3WindowOffsetExpr(pParse, pStart); return pWin; @@ -146005,6 +147093,69 @@ windowAllocErr: } /* +** Attach PARTITION and ORDER BY clauses pPartition and pOrderBy to window +** pWin. Also, if parameter pBase is not NULL, set pWin->zBase to the +** equivalent nul-terminated string. +*/ +SQLITE_PRIVATE Window *sqlite3WindowAssemble( + Parse *pParse, + Window *pWin, + ExprList *pPartition, + ExprList *pOrderBy, + Token *pBase +){ + if( pWin ){ + pWin->pPartition = pPartition; + pWin->pOrderBy = pOrderBy; + if( pBase ){ + pWin->zBase = sqlite3DbStrNDup(pParse->db, pBase->z, pBase->n); + } + }else{ + sqlite3ExprListDelete(pParse->db, pPartition); + sqlite3ExprListDelete(pParse->db, pOrderBy); + } + return pWin; +} + +/* +** Window *pWin has just been created from a WINDOW clause. Tokne pBase +** is the base window. Earlier windows from the same WINDOW clause are +** stored in the linked list starting at pWin->pNextWin. This function +** either updates *pWin according to the base specification, or else +** leaves an error in pParse. +*/ +SQLITE_PRIVATE void sqlite3WindowChain(Parse *pParse, Window *pWin, Window *pList){ + if( pWin->zBase ){ + sqlite3 *db = pParse->db; + Window *pExist = windowFind(pParse, pList, pWin->zBase); + if( pExist ){ + const char *zErr = 0; + /* Check for errors */ + if( pWin->pPartition ){ + zErr = "PARTITION clause"; + }else if( pExist->pOrderBy && pWin->pOrderBy ){ + zErr = "ORDER BY clause"; + }else if( pExist->bImplicitFrame==0 ){ + zErr = "frame specification"; + } + if( zErr ){ + sqlite3ErrorMsg(pParse, + "cannot override %s of window: %s", zErr, pWin->zBase + ); + }else{ + pWin->pPartition = sqlite3ExprListDup(db, pExist->pPartition, 0); + if( pExist->pOrderBy ){ + assert( pWin->pOrderBy==0 ); + pWin->pOrderBy = sqlite3ExprListDup(db, pExist->pOrderBy, 0); + } + sqlite3DbFree(db, pWin->zBase); + pWin->zBase = 0; + } + } + } +} + +/* ** Attach window object pWin to expression p. */ SQLITE_PRIVATE void sqlite3WindowAttach(Parse *pParse, Expr *p, Window *pWin){ @@ -146032,9 +147183,10 @@ SQLITE_PRIVATE void sqlite3WindowAttach(Parse *pParse, Expr *p, Window *pWin){ ** Identical window objects can be processed in a single scan. */ SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2){ - if( p1->eType!=p2->eType ) return 1; + if( p1->eFrmType!=p2->eFrmType ) return 1; if( p1->eStart!=p2->eStart ) return 1; if( p1->eEnd!=p2->eEnd ) return 1; + if( p1->eExclude!=p2->eExclude ) return 1; if( sqlite3ExprCompare(pParse, p1->pStart, p2->pStart, -1) ) return 1; if( sqlite3ExprCompare(pParse, p1->pEnd, p2->pEnd, -1) ) return 1; if( sqlite3ExprListCompare(p1->pPartition, p2->pPartition, -1) ) return 1; @@ -146051,12 +147203,27 @@ SQLITE_PRIVATE int sqlite3WindowCompare(Parse *pParse, Window *p1, Window *p2){ SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse *pParse, Window *pMWin){ Window *pWin; Vdbe *v = sqlite3GetVdbe(pParse); - int nPart = (pMWin->pPartition ? pMWin->pPartition->nExpr : 0); - nPart += (pMWin->pOrderBy ? pMWin->pOrderBy->nExpr : 0); - if( nPart ){ + + /* Allocate registers to use for PARTITION BY values, if any. Initialize + ** said registers to NULL. */ + if( pMWin->pPartition ){ + int nExpr = pMWin->pPartition->nExpr; pMWin->regPart = pParse->nMem+1; - pParse->nMem += nPart; - sqlite3VdbeAddOp3(v, OP_Null, 0, pMWin->regPart, pMWin->regPart+nPart-1); + pParse->nMem += nExpr; + sqlite3VdbeAddOp3(v, OP_Null, 0, pMWin->regPart, pMWin->regPart+nExpr-1); + } + + pMWin->regOne = ++pParse->nMem; + sqlite3VdbeAddOp2(v, OP_Integer, 1, pMWin->regOne); + + if( pMWin->eExclude ){ + pMWin->regStartRowid = ++pParse->nMem; + pMWin->regEndRowid = ++pParse->nMem; + pMWin->csrApp = pParse->nTab++; + sqlite3VdbeAddOp2(v, OP_Integer, 1, pMWin->regStartRowid); + sqlite3VdbeAddOp2(v, OP_Integer, 0, pMWin->regEndRowid); + sqlite3VdbeAddOp2(v, OP_OpenDup, pMWin->csrApp, pMWin->iEphCsr); + return; } for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ @@ -146085,20 +147252,24 @@ SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse *pParse, Window *pMWin){ else if( p->zName==nth_valueName || p->zName==first_valueName ){ /* Allocate two registers at pWin->regApp. These will be used to ** store the start and end index of the current frame. */ - assert( pMWin->iEphCsr ); pWin->regApp = pParse->nMem+1; pWin->csrApp = pParse->nTab++; pParse->nMem += 2; sqlite3VdbeAddOp2(v, OP_OpenDup, pWin->csrApp, pMWin->iEphCsr); } else if( p->zName==leadName || p->zName==lagName ){ - assert( pMWin->iEphCsr ); pWin->csrApp = pParse->nTab++; sqlite3VdbeAddOp2(v, OP_OpenDup, pWin->csrApp, pMWin->iEphCsr); } } } +#define WINDOW_STARTING_INT 0 +#define WINDOW_ENDING_INT 1 +#define WINDOW_NTH_VALUE_INT 2 +#define WINDOW_STARTING_NUM 3 +#define WINDOW_ENDING_NUM 4 + /* ** A "PRECEDING <expr>" (eCond==0) or "FOLLOWING <expr>" (eCond==1) or the ** value of the second argument to nth_value() (eCond==2) has just been @@ -146106,25 +147277,42 @@ SQLITE_PRIVATE void sqlite3WindowCodeInit(Parse *pParse, Window *pMWin){ ** code to check that the value is a non-negative integer and throws an ** exception if it is not. */ -static void windowCheckIntValue(Parse *pParse, int reg, int eCond){ +static void windowCheckValue(Parse *pParse, int reg, int eCond){ static const char *azErr[] = { "frame starting offset must be a non-negative integer", "frame ending offset must be a non-negative integer", - "second argument to nth_value must be a positive integer" + "second argument to nth_value must be a positive integer", + "frame starting offset must be a non-negative number", + "frame ending offset must be a non-negative number", }; - static int aOp[] = { OP_Ge, OP_Ge, OP_Gt }; + static int aOp[] = { OP_Ge, OP_Ge, OP_Gt, OP_Ge, OP_Ge }; Vdbe *v = sqlite3GetVdbe(pParse); int regZero = sqlite3GetTempReg(pParse); - assert( eCond==0 || eCond==1 || eCond==2 ); + assert( eCond>=0 && eCond<ArraySize(azErr) ); sqlite3VdbeAddOp2(v, OP_Integer, 0, regZero); - sqlite3VdbeAddOp2(v, OP_MustBeInt, reg, sqlite3VdbeCurrentAddr(v)+2); - VdbeCoverageIf(v, eCond==0); - VdbeCoverageIf(v, eCond==1); - VdbeCoverageIf(v, eCond==2); + if( eCond>=WINDOW_STARTING_NUM ){ + int regString = sqlite3GetTempReg(pParse); + sqlite3VdbeAddOp4(v, OP_String8, 0, regString, 0, "", P4_STATIC); + sqlite3VdbeAddOp3(v, OP_Ge, regString, sqlite3VdbeCurrentAddr(v)+2, reg); + sqlite3VdbeChangeP5(v, SQLITE_AFF_NUMERIC|SQLITE_JUMPIFNULL); + VdbeCoverage(v); + assert( eCond==3 || eCond==4 ); + VdbeCoverageIf(v, eCond==3); + VdbeCoverageIf(v, eCond==4); + }else{ + sqlite3VdbeAddOp2(v, OP_MustBeInt, reg, sqlite3VdbeCurrentAddr(v)+2); + VdbeCoverage(v); + assert( eCond==0 || eCond==1 || eCond==2 ); + VdbeCoverageIf(v, eCond==0); + VdbeCoverageIf(v, eCond==1); + VdbeCoverageIf(v, eCond==2); + } sqlite3VdbeAddOp3(v, aOp[eCond], regZero, sqlite3VdbeCurrentAddr(v)+2, reg); - VdbeCoverageNeverNullIf(v, eCond==0); - VdbeCoverageNeverNullIf(v, eCond==1); + VdbeCoverageNeverNullIf(v, eCond==0); /* NULL case captured by */ + VdbeCoverageNeverNullIf(v, eCond==1); /* the OP_MustBeInt */ VdbeCoverageNeverNullIf(v, eCond==2); + VdbeCoverageNeverNullIf(v, eCond==3); /* NULL case caught by */ + VdbeCoverageNeverNullIf(v, eCond==4); /* the OP_Ge */ sqlite3MayAbort(pParse); sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_ERROR, OE_Abort); sqlite3VdbeAppendP4(v, (void*)azErr[eCond], P4_STATIC); @@ -146164,37 +147352,28 @@ static void windowAggStep( Window *pMWin, /* Linked list of window functions */ int csr, /* Read arguments from this cursor */ int bInverse, /* True to invoke xInverse instead of xStep */ - int reg, /* Array of registers */ - int regPartSize /* Register containing size of partition */ + int reg /* Array of registers */ ){ Vdbe *v = sqlite3GetVdbe(pParse); Window *pWin; for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ - int flags = pWin->pFunc->funcFlags; + FuncDef *pFunc = pWin->pFunc; int regArg; int nArg = windowArgCount(pWin); + int i; - if( csr>=0 ){ - int i; - for(i=0; i<nArg; i++){ + for(i=0; i<nArg; i++){ + if( i!=1 || pFunc->zName!=nth_valueName ){ sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol+i, reg+i); + }else{ + sqlite3VdbeAddOp3(v, OP_Column, pMWin->iEphCsr, pWin->iArgCol+i, reg+i); } - regArg = reg; - if( flags & SQLITE_FUNC_WINDOW_SIZE ){ - if( nArg==0 ){ - regArg = regPartSize; - }else{ - sqlite3VdbeAddOp2(v, OP_SCopy, regPartSize, reg+nArg); - } - nArg++; - } - }else{ - assert( !(flags & SQLITE_FUNC_WINDOW_SIZE) ); - regArg = reg + pWin->iArgCol; } + regArg = reg; - if( (pWin->pFunc->funcFlags & SQLITE_FUNC_MINMAX) - && pWin->eStart!=TK_UNBOUNDED + if( pMWin->regStartRowid==0 + && (pFunc->funcFlags & SQLITE_FUNC_MINMAX) + && (pWin->eStart!=TK_UNBOUNDED) ){ int addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regArg); VdbeCoverage(v); @@ -146211,34 +147390,24 @@ static void windowAggStep( } sqlite3VdbeJumpHere(v, addrIsNull); }else if( pWin->regApp ){ - assert( pWin->pFunc->zName==nth_valueName - || pWin->pFunc->zName==first_valueName + assert( pFunc->zName==nth_valueName + || pFunc->zName==first_valueName ); assert( bInverse==0 || bInverse==1 ); sqlite3VdbeAddOp2(v, OP_AddImm, pWin->regApp+1-bInverse, 1); - }else if( pWin->pFunc->zName==leadName - || pWin->pFunc->zName==lagName - ){ - /* no-op */ - }else{ + }else if( pFunc->xSFunc!=noopStepFunc ){ int addrIf = 0; if( pWin->pFilter ){ int regTmp; assert( nArg==0 || nArg==pWin->pOwner->x.pList->nExpr ); assert( nArg || pWin->pOwner->x.pList==0 ); - if( csr>0 ){ - regTmp = sqlite3GetTempReg(pParse); - sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol+nArg,regTmp); - }else{ - regTmp = regArg + nArg; - } + regTmp = sqlite3GetTempReg(pParse); + sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol+nArg,regTmp); addrIf = sqlite3VdbeAddOp3(v, OP_IfNot, regTmp, 0, 1); VdbeCoverage(v); - if( csr>0 ){ - sqlite3ReleaseTempReg(pParse, regTmp); - } + sqlite3ReleaseTempReg(pParse, regTmp); } - if( pWin->pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){ + if( pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){ CollSeq *pColl; assert( nArg>0 ); pColl = sqlite3ExprNNCollSeq(pParse, pWin->pOwner->x.pList->a[0].pExpr); @@ -146246,45 +147415,96 @@ static void windowAggStep( } sqlite3VdbeAddOp3(v, bInverse? OP_AggInverse : OP_AggStep, bInverse, regArg, pWin->regAccum); - sqlite3VdbeAppendP4(v, pWin->pFunc, P4_FUNCDEF); + sqlite3VdbeAppendP4(v, pFunc, P4_FUNCDEF); sqlite3VdbeChangeP5(v, (u8)nArg); if( addrIf ) sqlite3VdbeJumpHere(v, addrIf); } } } +typedef struct WindowCodeArg WindowCodeArg; +typedef struct WindowCsrAndReg WindowCsrAndReg; +struct WindowCsrAndReg { + int csr; + int reg; +}; + +struct WindowCodeArg { + Parse *pParse; + Window *pMWin; + Vdbe *pVdbe; + int regGosub; + int addrGosub; + int regArg; + int eDelete; + + WindowCsrAndReg start; + WindowCsrAndReg current; + WindowCsrAndReg end; +}; + +/* +** Values that may be passed as the second argument to windowCodeOp(). +*/ +#define WINDOW_RETURN_ROW 1 +#define WINDOW_AGGINVERSE 2 +#define WINDOW_AGGSTEP 3 + +/* +** Generate VM code to read the window frames peer values from cursor csr into +** an array of registers starting at reg. +*/ +static void windowReadPeerValues( + WindowCodeArg *p, + int csr, + int reg +){ + Window *pMWin = p->pMWin; + ExprList *pOrderBy = pMWin->pOrderBy; + if( pOrderBy ){ + Vdbe *v = sqlite3GetVdbe(p->pParse); + ExprList *pPart = pMWin->pPartition; + int iColOff = pMWin->nBufferCol + (pPart ? pPart->nExpr : 0); + int i; + for(i=0; i<pOrderBy->nExpr; i++){ + sqlite3VdbeAddOp3(v, OP_Column, csr, iColOff+i, reg+i); + } + } +} + /* -** Generate VM code to invoke either xValue() (bFinal==0) or xFinalize() -** (bFinal==1) for each window function in the linked list starting at +** Generate VM code to invoke either xValue() (bFin==0) or xFinalize() +** (bFin==1) for each window function in the linked list starting at ** pMWin. Or, for built-in window-functions that do not use the standard ** API, generate the equivalent VM code. */ -static void windowAggFinal(Parse *pParse, Window *pMWin, int bFinal){ +static void windowAggFinal(WindowCodeArg *p, int bFin){ + Parse *pParse = p->pParse; + Window *pMWin = p->pMWin; Vdbe *v = sqlite3GetVdbe(pParse); Window *pWin; for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ - if( (pWin->pFunc->funcFlags & SQLITE_FUNC_MINMAX) - && pWin->eStart!=TK_UNBOUNDED + if( pMWin->regStartRowid==0 + && (pWin->pFunc->funcFlags & SQLITE_FUNC_MINMAX) + && (pWin->eStart!=TK_UNBOUNDED) ){ sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult); sqlite3VdbeAddOp1(v, OP_Last, pWin->csrApp); VdbeCoverage(v); sqlite3VdbeAddOp3(v, OP_Column, pWin->csrApp, 0, pWin->regResult); sqlite3VdbeJumpHere(v, sqlite3VdbeCurrentAddr(v)-2); - if( bFinal ){ - sqlite3VdbeAddOp1(v, OP_ResetSorter, pWin->csrApp); - } }else if( pWin->regApp ){ + assert( pMWin->regStartRowid==0 ); }else{ - if( bFinal ){ - sqlite3VdbeAddOp2(v, OP_AggFinal, pWin->regAccum, windowArgCount(pWin)); + int nArg = windowArgCount(pWin); + if( bFin ){ + sqlite3VdbeAddOp2(v, OP_AggFinal, pWin->regAccum, nArg); sqlite3VdbeAppendP4(v, pWin->pFunc, P4_FUNCDEF); sqlite3VdbeAddOp2(v, OP_Copy, pWin->regAccum, pWin->regResult); sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum); }else{ - sqlite3VdbeAddOp3(v, OP_AggValue, pWin->regAccum, windowArgCount(pWin), - pWin->regResult); + sqlite3VdbeAddOp3(v, OP_AggValue,pWin->regAccum,nArg,pWin->regResult); sqlite3VdbeAppendP4(v, pWin->pFunc, P4_FUNCDEF); } } @@ -146292,66 +147512,97 @@ static void windowAggFinal(Parse *pParse, Window *pMWin, int bFinal){ } /* -** This function generates VM code to invoke the sub-routine at address -** lblFlushPart once for each partition with the entire partition cached in -** the Window.iEphCsr temp table. +** Generate code to calculate the current values of all window functions in the +** p->pMWin list by doing a full scan of the current window frame. Store the +** results in the Window.regResult registers, ready to return the upper +** layer. */ -static void windowPartitionCache( - Parse *pParse, - Select *p, /* The rewritten SELECT statement */ - WhereInfo *pWInfo, /* WhereInfo to call WhereEnd() on */ - int regFlushPart, /* Register to use with Gosub lblFlushPart */ - int lblFlushPart, /* Subroutine to Gosub to */ - int *pRegSize /* OUT: Register containing partition size */ -){ - Window *pMWin = p->pWin; - Vdbe *v = sqlite3GetVdbe(pParse); - int iSubCsr = p->pSrc->a[0].iCursor; - int nSub = p->pSrc->a[0].pTab->nCol; - int k; +static void windowFullScan(WindowCodeArg *p){ + Window *pWin; + Parse *pParse = p->pParse; + Window *pMWin = p->pMWin; + Vdbe *v = p->pVdbe; - int reg = pParse->nMem+1; - int regRecord = reg+nSub; - int regRowid = regRecord+1; + int regCRowid = 0; /* Current rowid value */ + int regCPeer = 0; /* Current peer values */ + int regRowid = 0; /* AggStep rowid value */ + int regPeer = 0; /* AggStep peer values */ - *pRegSize = regRowid; - pParse->nMem += nSub + 2; + int nPeer; + int lblNext; + int lblBrk; + int addrNext; + int csr = pMWin->csrApp; - /* Load the column values for the row returned by the sub-select - ** into an array of registers starting at reg. */ - for(k=0; k<nSub; k++){ - sqlite3VdbeAddOp3(v, OP_Column, iSubCsr, k, reg+k); + nPeer = (pMWin->pOrderBy ? pMWin->pOrderBy->nExpr : 0); + + lblNext = sqlite3VdbeMakeLabel(pParse); + lblBrk = sqlite3VdbeMakeLabel(pParse); + + regCRowid = sqlite3GetTempReg(pParse); + regRowid = sqlite3GetTempReg(pParse); + if( nPeer ){ + regCPeer = sqlite3GetTempRange(pParse, nPeer); + regPeer = sqlite3GetTempRange(pParse, nPeer); } - sqlite3VdbeAddOp3(v, OP_MakeRecord, reg, nSub, regRecord); - /* Check if this is the start of a new partition. If so, call the - ** flush_partition sub-routine. */ - if( pMWin->pPartition ){ + sqlite3VdbeAddOp2(v, OP_Rowid, pMWin->iEphCsr, regCRowid); + windowReadPeerValues(p, pMWin->iEphCsr, regCPeer); + + for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ + sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum); + } + + sqlite3VdbeAddOp3(v, OP_SeekGE, csr, lblBrk, pMWin->regStartRowid); + VdbeCoverage(v); + addrNext = sqlite3VdbeCurrentAddr(v); + sqlite3VdbeAddOp2(v, OP_Rowid, csr, regRowid); + sqlite3VdbeAddOp3(v, OP_Gt, pMWin->regEndRowid, lblBrk, regRowid); + VdbeCoverageNeverNull(v); + + if( pMWin->eExclude==TK_CURRENT ){ + sqlite3VdbeAddOp3(v, OP_Eq, regCRowid, lblNext, regRowid); + VdbeCoverageNeverNull(v); + }else if( pMWin->eExclude!=TK_NO ){ int addr; - ExprList *pPart = pMWin->pPartition; - int nPart = pPart->nExpr; - int regNewPart = reg + pMWin->nBufferCol; - KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pPart, 0, 0); + int addrEq = 0; + KeyInfo *pKeyInfo = 0; - addr = sqlite3VdbeAddOp3(v, OP_Compare, regNewPart, pMWin->regPart,nPart); - sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); - sqlite3VdbeAddOp3(v, OP_Jump, addr+2, addr+4, addr+2); - VdbeCoverageEqNe(v); - sqlite3VdbeAddOp3(v, OP_Copy, regNewPart, pMWin->regPart, nPart-1); - sqlite3VdbeAddOp2(v, OP_Gosub, regFlushPart, lblFlushPart); - VdbeComment((v, "call flush_partition")); + if( pMWin->pOrderBy ){ + pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pMWin->pOrderBy, 0, 0); + } + if( pMWin->eExclude==TK_TIES ){ + addrEq = sqlite3VdbeAddOp3(v, OP_Eq, regCRowid, 0, regRowid); + VdbeCoverageNeverNull(v); + } + if( pKeyInfo ){ + windowReadPeerValues(p, csr, regPeer); + sqlite3VdbeAddOp3(v, OP_Compare, regPeer, regCPeer, nPeer); + sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); + addr = sqlite3VdbeCurrentAddr(v)+1; + sqlite3VdbeAddOp3(v, OP_Jump, addr, lblNext, addr); + VdbeCoverageEqNe(v); + }else{ + sqlite3VdbeAddOp2(v, OP_Goto, 0, lblNext); + } + if( addrEq ) sqlite3VdbeJumpHere(v, addrEq); } - /* Buffer the current row in the ephemeral table. */ - sqlite3VdbeAddOp2(v, OP_NewRowid, pMWin->iEphCsr, regRowid); - sqlite3VdbeAddOp3(v, OP_Insert, pMWin->iEphCsr, regRecord, regRowid); + windowAggStep(pParse, pMWin, csr, 0, p->regArg); - /* End of the input loop */ - sqlite3WhereEnd(pWInfo); + sqlite3VdbeResolveLabel(v, lblNext); + sqlite3VdbeAddOp2(v, OP_Next, csr, addrNext); + VdbeCoverage(v); + sqlite3VdbeJumpHere(v, addrNext-1); + sqlite3VdbeJumpHere(v, addrNext+1); + sqlite3ReleaseTempReg(pParse, regRowid); + sqlite3ReleaseTempReg(pParse, regCRowid); + if( nPeer ){ + sqlite3ReleaseTempRange(pParse, regPeer, nPeer); + sqlite3ReleaseTempRange(pParse, regCPeer, nPeer); + } - /* Invoke "flush_partition" to deal with the final (or only) partition */ - sqlite3VdbeAddOp2(v, OP_Gosub, regFlushPart, lblFlushPart); - VdbeComment((v, "call flush_partition")); + windowAggFinal(p, 1); } /* @@ -146367,110 +147618,74 @@ static void windowPartitionCache( ** lag() ** lead() */ -static void windowReturnOneRow( - Parse *pParse, - Window *pMWin, - int regGosub, - int addrGosub -){ - Vdbe *v = sqlite3GetVdbe(pParse); - Window *pWin; - for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ - FuncDef *pFunc = pWin->pFunc; - if( pFunc->zName==nth_valueName - || pFunc->zName==first_valueName - ){ - int csr = pWin->csrApp; - int lbl = sqlite3VdbeMakeLabel(pParse); - int tmpReg = sqlite3GetTempReg(pParse); - sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult); +static void windowReturnOneRow(WindowCodeArg *p){ + Window *pMWin = p->pMWin; + Vdbe *v = p->pVdbe; - if( pFunc->zName==nth_valueName ){ - sqlite3VdbeAddOp3(v, OP_Column, pMWin->iEphCsr, pWin->iArgCol+1,tmpReg); - windowCheckIntValue(pParse, tmpReg, 2); - }else{ - sqlite3VdbeAddOp2(v, OP_Integer, 1, tmpReg); - } - sqlite3VdbeAddOp3(v, OP_Add, tmpReg, pWin->regApp, tmpReg); - sqlite3VdbeAddOp3(v, OP_Gt, pWin->regApp+1, lbl, tmpReg); - VdbeCoverageNeverNull(v); - sqlite3VdbeAddOp3(v, OP_SeekRowid, csr, 0, tmpReg); - VdbeCoverageNeverTaken(v); - sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol, pWin->regResult); - sqlite3VdbeResolveLabel(v, lbl); - sqlite3ReleaseTempReg(pParse, tmpReg); - } - else if( pFunc->zName==leadName || pFunc->zName==lagName ){ - int nArg = pWin->pOwner->x.pList->nExpr; - int iEph = pMWin->iEphCsr; - int csr = pWin->csrApp; - int lbl = sqlite3VdbeMakeLabel(pParse); - int tmpReg = sqlite3GetTempReg(pParse); - - if( nArg<3 ){ + if( pMWin->regStartRowid ){ + windowFullScan(p); + }else{ + Parse *pParse = p->pParse; + Window *pWin; + + for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ + FuncDef *pFunc = pWin->pFunc; + if( pFunc->zName==nth_valueName + || pFunc->zName==first_valueName + ){ + int csr = pWin->csrApp; + int lbl = sqlite3VdbeMakeLabel(pParse); + int tmpReg = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult); - }else{ - sqlite3VdbeAddOp3(v, OP_Column, iEph, pWin->iArgCol+2, pWin->regResult); - } - sqlite3VdbeAddOp2(v, OP_Rowid, iEph, tmpReg); - if( nArg<2 ){ - int val = (pFunc->zName==leadName ? 1 : -1); - sqlite3VdbeAddOp2(v, OP_AddImm, tmpReg, val); - }else{ - int op = (pFunc->zName==leadName ? OP_Add : OP_Subtract); - int tmpReg2 = sqlite3GetTempReg(pParse); - sqlite3VdbeAddOp3(v, OP_Column, iEph, pWin->iArgCol+1, tmpReg2); - sqlite3VdbeAddOp3(v, op, tmpReg2, tmpReg, tmpReg); - sqlite3ReleaseTempReg(pParse, tmpReg2); + + if( pFunc->zName==nth_valueName ){ + sqlite3VdbeAddOp3(v, OP_Column,pMWin->iEphCsr,pWin->iArgCol+1,tmpReg); + windowCheckValue(pParse, tmpReg, 2); + }else{ + sqlite3VdbeAddOp2(v, OP_Integer, 1, tmpReg); + } + sqlite3VdbeAddOp3(v, OP_Add, tmpReg, pWin->regApp, tmpReg); + sqlite3VdbeAddOp3(v, OP_Gt, pWin->regApp+1, lbl, tmpReg); + VdbeCoverageNeverNull(v); + sqlite3VdbeAddOp3(v, OP_SeekRowid, csr, 0, tmpReg); + VdbeCoverageNeverTaken(v); + sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol, pWin->regResult); + sqlite3VdbeResolveLabel(v, lbl); + sqlite3ReleaseTempReg(pParse, tmpReg); + } + else if( pFunc->zName==leadName || pFunc->zName==lagName ){ + int nArg = pWin->pOwner->x.pList->nExpr; + int csr = pWin->csrApp; + int lbl = sqlite3VdbeMakeLabel(pParse); + int tmpReg = sqlite3GetTempReg(pParse); + int iEph = pMWin->iEphCsr; + + if( nArg<3 ){ + sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regResult); + }else{ + sqlite3VdbeAddOp3(v, OP_Column, iEph,pWin->iArgCol+2,pWin->regResult); + } + sqlite3VdbeAddOp2(v, OP_Rowid, iEph, tmpReg); + if( nArg<2 ){ + int val = (pFunc->zName==leadName ? 1 : -1); + sqlite3VdbeAddOp2(v, OP_AddImm, tmpReg, val); + }else{ + int op = (pFunc->zName==leadName ? OP_Add : OP_Subtract); + int tmpReg2 = sqlite3GetTempReg(pParse); + sqlite3VdbeAddOp3(v, OP_Column, iEph, pWin->iArgCol+1, tmpReg2); + sqlite3VdbeAddOp3(v, op, tmpReg2, tmpReg, tmpReg); + sqlite3ReleaseTempReg(pParse, tmpReg2); + } + + sqlite3VdbeAddOp3(v, OP_SeekRowid, csr, lbl, tmpReg); + VdbeCoverage(v); + sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol, pWin->regResult); + sqlite3VdbeResolveLabel(v, lbl); + sqlite3ReleaseTempReg(pParse, tmpReg); } - - sqlite3VdbeAddOp3(v, OP_SeekRowid, csr, lbl, tmpReg); - VdbeCoverage(v); - sqlite3VdbeAddOp3(v, OP_Column, csr, pWin->iArgCol, pWin->regResult); - sqlite3VdbeResolveLabel(v, lbl); - sqlite3ReleaseTempReg(pParse, tmpReg); } } - sqlite3VdbeAddOp2(v, OP_Gosub, regGosub, addrGosub); -} - -/* -** Invoke the code generated by windowReturnOneRow() and, optionally, the -** xInverse() function for each window function, for one or more rows -** from the Window.iEphCsr temp table. This routine generates VM code -** similar to: -** -** while( regCtr>0 ){ -** regCtr--; -** windowReturnOneRow() -** if( bInverse ){ -** AggInverse -** } -** Next (Window.iEphCsr) -** } -*/ -static void windowReturnRows( - Parse *pParse, - Window *pMWin, /* List of window functions */ - int regCtr, /* Register containing number of rows */ - int regGosub, /* Register for Gosub addrGosub */ - int addrGosub, /* Address of sub-routine for ReturnOneRow */ - int regInvArg, /* Array of registers for xInverse args */ - int regInvSize /* Register containing size of partition */ -){ - int addr; - Vdbe *v = sqlite3GetVdbe(pParse); - windowAggFinal(pParse, pMWin, 0); - addr = sqlite3VdbeAddOp3(v, OP_IfPos, regCtr, sqlite3VdbeCurrentAddr(v)+2 ,1); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Goto, 0, 0); - windowReturnOneRow(pParse, pMWin, regGosub, addrGosub); - if( regInvArg ){ - windowAggStep(pParse, pMWin, pMWin->iEphCsr, 1, regInvArg, regInvSize); - } - sqlite3VdbeAddOp2(v, OP_Next, pMWin->iEphCsr, addr); - VdbeCoverage(v); - sqlite3VdbeJumpHere(v, addr+1); /* The OP_Goto */ + sqlite3VdbeAddOp2(v, OP_Gosub, p->regGosub, p->addrGosub); } /* @@ -146488,17 +147703,17 @@ static int windowInitAccum(Parse *pParse, Window *pMWin){ FuncDef *pFunc = pWin->pFunc; sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum); nArg = MAX(nArg, windowArgCount(pWin)); - if( pFunc->zName==nth_valueName - || pFunc->zName==first_valueName - ){ - sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp); - sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1); - } + if( pMWin->regStartRowid==0 ){ + if( pFunc->zName==nth_valueName || pFunc->zName==first_valueName ){ + sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp); + sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1); + } - if( (pFunc->funcFlags & SQLITE_FUNC_MINMAX) && pWin->csrApp ){ - assert( pWin->eStart!=TK_UNBOUNDED ); - sqlite3VdbeAddOp1(v, OP_ResetSorter, pWin->csrApp); - sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1); + if( (pFunc->funcFlags & SQLITE_FUNC_MINMAX) && pWin->csrApp ){ + assert( pWin->eStart!=TK_UNBOUNDED ); + sqlite3VdbeAddOp1(v, OP_ResetSorter, pWin->csrApp); + sqlite3VdbeAddOp2(v, OP_Integer, 0, pWin->regApp+1); + } } } regArg = pParse->nMem+1; @@ -146506,672 +147721,248 @@ static int windowInitAccum(Parse *pParse, Window *pMWin){ return regArg; } +/* +** Return true if the current frame should be cached in the ephemeral table, +** even if there are no xInverse() calls required. +*/ +static int windowCacheFrame(Window *pMWin){ + Window *pWin; + if( pMWin->regStartRowid ) return 1; + for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ + FuncDef *pFunc = pWin->pFunc; + if( (pFunc->zName==nth_valueName) + || (pFunc->zName==first_valueName) + || (pFunc->zName==leadName) + || (pFunc->zName==lagName) + ){ + return 1; + } + } + return 0; +} /* -** This function does the work of sqlite3WindowCodeStep() for all "ROWS" -** window frame types except for "BETWEEN UNBOUNDED PRECEDING AND CURRENT -** ROW". Pseudo-code for each follows. -** -** ROWS BETWEEN <expr1> PRECEDING AND <expr2> FOLLOWING -** -** ... -** if( new partition ){ -** Gosub flush_partition -** } -** Insert (record in eph-table) -** sqlite3WhereEnd() -** Gosub flush_partition -** -** flush_partition: -** Once { -** OpenDup (iEphCsr -> csrStart) -** OpenDup (iEphCsr -> csrEnd) -** } -** regStart = <expr1> // PRECEDING expression -** regEnd = <expr2> // FOLLOWING expression -** if( regStart<0 || regEnd<0 ){ error! } -** Rewind (csr,csrStart,csrEnd) // if EOF goto flush_partition_done -** Next(csrEnd) // if EOF skip Aggstep -** Aggstep (csrEnd) -** if( (regEnd--)<=0 ){ -** AggFinal (xValue) -** Gosub addrGosub -** Next(csr) // if EOF goto flush_partition_done -** if( (regStart--)<=0 ){ -** AggInverse (csrStart) -** Next(csrStart) -** } -** } -** flush_partition_done: -** ResetSorter (csr) -** Return -** -** ROWS BETWEEN <expr> PRECEDING AND CURRENT ROW -** ROWS BETWEEN CURRENT ROW AND <expr> FOLLOWING -** ROWS BETWEEN UNBOUNDED PRECEDING AND <expr> FOLLOWING -** -** These are similar to the above. For "CURRENT ROW", intialize the -** register to 0. For "UNBOUNDED PRECEDING" to infinity. -** -** ROWS BETWEEN <expr> PRECEDING AND UNBOUNDED FOLLOWING -** ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING -** -** Rewind (csr,csrStart,csrEnd) // if EOF goto flush_partition_done -** while( 1 ){ -** Next(csrEnd) // Exit while(1) at EOF -** Aggstep (csrEnd) -** } -** while( 1 ){ -** AggFinal (xValue) -** Gosub addrGosub -** Next(csr) // if EOF goto flush_partition_done -** if( (regStart--)<=0 ){ -** AggInverse (csrStart) -** Next(csrStart) -** } -** } -** -** For the "CURRENT ROW AND UNBOUNDED FOLLOWING" case, the final if() -** condition is always true (as if regStart were initialized to 0). -** -** RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING -** -** This is the only RANGE case handled by this routine. It modifies the -** second while( 1 ) loop in "ROWS BETWEEN CURRENT ... UNBOUNDED..." to -** be: -** -** while( 1 ){ -** AggFinal (xValue) -** while( 1 ){ -** regPeer++ -** Gosub addrGosub -** Next(csr) // if EOF goto flush_partition_done -** if( new peer ) break; -** } -** while( (regPeer--)>0 ){ -** AggInverse (csrStart) -** Next(csrStart) -** } -** } -** -** ROWS BETWEEN <expr> FOLLOWING AND <expr> FOLLOWING -** -** regEnd = regEnd - regStart -** Rewind (csr,csrStart,csrEnd) // if EOF goto flush_partition_done -** Aggstep (csrEnd) -** Next(csrEnd) // if EOF fall-through -** if( (regEnd--)<=0 ){ -** if( (regStart--)<=0 ){ -** AggFinal (xValue) -** Gosub addrGosub -** Next(csr) // if EOF goto flush_partition_done -** } -** AggInverse (csrStart) -** Next (csrStart) -** } -** -** ROWS BETWEEN <expr> PRECEDING AND <expr> PRECEDING -** -** Replace the bit after "Rewind" in the above with: -** -** if( (regEnd--)<=0 ){ -** AggStep (csrEnd) -** Next (csrEnd) -** } -** AggFinal (xValue) -** Gosub addrGosub -** Next(csr) // if EOF goto flush_partition_done -** if( (regStart--)<=0 ){ -** AggInverse (csr2) -** Next (csr2) -** } +** regOld and regNew are each the first register in an array of size +** pOrderBy->nExpr. This function generates code to compare the two +** arrays of registers using the collation sequences and other comparison +** parameters specified by pOrderBy. ** +** If the two arrays are not equal, the contents of regNew is copied to +** regOld and control falls through. Otherwise, if the contents of the arrays +** are equal, an OP_Goto is executed. The address of the OP_Goto is returned. */ -static void windowCodeRowExprStep( - Parse *pParse, - Select *p, - WhereInfo *pWInfo, - int regGosub, - int addrGosub +static void windowIfNewPeer( + Parse *pParse, + ExprList *pOrderBy, + int regNew, /* First in array of new values */ + int regOld, /* First in array of old values */ + int addr /* Jump here */ ){ - Window *pMWin = p->pWin; Vdbe *v = sqlite3GetVdbe(pParse); - int regFlushPart; /* Register for "Gosub flush_partition" */ - int lblFlushPart; /* Label for "Gosub flush_partition" */ - int lblFlushDone; /* Label for "Gosub flush_partition_done" */ - - int regArg; - int addr; - int csrStart = pParse->nTab++; - int csrEnd = pParse->nTab++; - int regStart; /* Value of <expr> PRECEDING */ - int regEnd; /* Value of <expr> FOLLOWING */ - int addrGoto; - int addrTop; - int addrIfPos1 = 0; - int addrIfPos2 = 0; - int regSize = 0; - - assert( pMWin->eStart==TK_PRECEDING - || pMWin->eStart==TK_CURRENT - || pMWin->eStart==TK_FOLLOWING - || pMWin->eStart==TK_UNBOUNDED - ); - assert( pMWin->eEnd==TK_FOLLOWING - || pMWin->eEnd==TK_CURRENT - || pMWin->eEnd==TK_UNBOUNDED - || pMWin->eEnd==TK_PRECEDING - ); - - /* Allocate register and label for the "flush_partition" sub-routine. */ - regFlushPart = ++pParse->nMem; - lblFlushPart = sqlite3VdbeMakeLabel(pParse); - lblFlushDone = sqlite3VdbeMakeLabel(pParse); - - regStart = ++pParse->nMem; - regEnd = ++pParse->nMem; - - windowPartitionCache(pParse, p, pWInfo, regFlushPart, lblFlushPart, ®Size); - - addrGoto = sqlite3VdbeAddOp0(v, OP_Goto); - - /* Start of "flush_partition" */ - sqlite3VdbeResolveLabel(v, lblFlushPart); - sqlite3VdbeAddOp2(v, OP_Once, 0, sqlite3VdbeCurrentAddr(v)+3); - VdbeCoverage(v); - VdbeComment((v, "Flush_partition subroutine")); - sqlite3VdbeAddOp2(v, OP_OpenDup, csrStart, pMWin->iEphCsr); - sqlite3VdbeAddOp2(v, OP_OpenDup, csrEnd, pMWin->iEphCsr); - - /* If either regStart or regEnd are not non-negative integers, throw - ** an exception. */ - if( pMWin->pStart ){ - sqlite3ExprCode(pParse, pMWin->pStart, regStart); - windowCheckIntValue(pParse, regStart, 0); - } - if( pMWin->pEnd ){ - sqlite3ExprCode(pParse, pMWin->pEnd, regEnd); - windowCheckIntValue(pParse, regEnd, 1); - } - - /* If this is "ROWS <expr1> FOLLOWING AND ROWS <expr2> FOLLOWING", do: - ** - ** if( regEnd<regStart ){ - ** // The frame always consists of 0 rows - ** regStart = regSize; - ** } - ** regEnd = regEnd - regStart; - */ - if( pMWin->pEnd && pMWin->eStart==TK_FOLLOWING ){ - assert( pMWin->pStart!=0 ); - assert( pMWin->eEnd==TK_FOLLOWING ); - sqlite3VdbeAddOp3(v, OP_Ge, regStart, sqlite3VdbeCurrentAddr(v)+2, regEnd); - VdbeCoverageNeverNull(v); - sqlite3VdbeAddOp2(v, OP_Copy, regSize, regStart); - sqlite3VdbeAddOp3(v, OP_Subtract, regStart, regEnd, regEnd); - } - - if( pMWin->pStart && pMWin->eEnd==TK_PRECEDING ){ - assert( pMWin->pEnd!=0 ); - assert( pMWin->eStart==TK_PRECEDING ); - sqlite3VdbeAddOp3(v, OP_Le, regStart, sqlite3VdbeCurrentAddr(v)+3, regEnd); - VdbeCoverageNeverNull(v); - sqlite3VdbeAddOp2(v, OP_Copy, regSize, regStart); - sqlite3VdbeAddOp2(v, OP_Copy, regSize, regEnd); - } - - /* Initialize the accumulator register for each window function to NULL */ - regArg = windowInitAccum(pParse, pMWin); - - sqlite3VdbeAddOp2(v, OP_Rewind, pMWin->iEphCsr, lblFlushDone); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Rewind, csrStart, lblFlushDone); - VdbeCoverageNeverTaken(v); - sqlite3VdbeChangeP5(v, 1); - sqlite3VdbeAddOp2(v, OP_Rewind, csrEnd, lblFlushDone); - VdbeCoverageNeverTaken(v); - sqlite3VdbeChangeP5(v, 1); - - /* Invoke AggStep function for each window function using the row that - ** csrEnd currently points to. Or, if csrEnd is already at EOF, - ** do nothing. */ - addrTop = sqlite3VdbeCurrentAddr(v); - if( pMWin->eEnd==TK_PRECEDING ){ - addrIfPos1 = sqlite3VdbeAddOp3(v, OP_IfPos, regEnd, 0 , 1); - VdbeCoverage(v); - } - sqlite3VdbeAddOp2(v, OP_Next, csrEnd, sqlite3VdbeCurrentAddr(v)+2); - VdbeCoverage(v); - addr = sqlite3VdbeAddOp0(v, OP_Goto); - windowAggStep(pParse, pMWin, csrEnd, 0, regArg, regSize); - if( pMWin->eEnd==TK_UNBOUNDED ){ - sqlite3VdbeAddOp2(v, OP_Goto, 0, addrTop); - sqlite3VdbeJumpHere(v, addr); - addrTop = sqlite3VdbeCurrentAddr(v); + if( pOrderBy ){ + int nVal = pOrderBy->nExpr; + KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pOrderBy, 0, 0); + sqlite3VdbeAddOp3(v, OP_Compare, regOld, regNew, nVal); + sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); + sqlite3VdbeAddOp3(v, OP_Jump, + sqlite3VdbeCurrentAddr(v)+1, addr, sqlite3VdbeCurrentAddr(v)+1 + ); + VdbeCoverageEqNe(v); + sqlite3VdbeAddOp3(v, OP_Copy, regNew, regOld, nVal-1); }else{ - sqlite3VdbeJumpHere(v, addr); - if( pMWin->eEnd==TK_PRECEDING ){ - sqlite3VdbeJumpHere(v, addrIfPos1); - } - } - - if( pMWin->eEnd==TK_FOLLOWING ){ - addrIfPos1 = sqlite3VdbeAddOp3(v, OP_IfPos, regEnd, 0 , 1); - VdbeCoverage(v); - } - if( pMWin->eStart==TK_FOLLOWING ){ - addrIfPos2 = sqlite3VdbeAddOp3(v, OP_IfPos, regStart, 0 , 1); - VdbeCoverage(v); - } - windowAggFinal(pParse, pMWin, 0); - windowReturnOneRow(pParse, pMWin, regGosub, addrGosub); - sqlite3VdbeAddOp2(v, OP_Next, pMWin->iEphCsr, sqlite3VdbeCurrentAddr(v)+2); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Goto, 0, lblFlushDone); - if( pMWin->eStart==TK_FOLLOWING ){ - sqlite3VdbeJumpHere(v, addrIfPos2); - } - - if( pMWin->eStart==TK_CURRENT - || pMWin->eStart==TK_PRECEDING - || pMWin->eStart==TK_FOLLOWING - ){ - int lblSkipInverse = sqlite3VdbeMakeLabel(pParse);; - if( pMWin->eStart==TK_PRECEDING ){ - sqlite3VdbeAddOp3(v, OP_IfPos, regStart, lblSkipInverse, 1); - VdbeCoverage(v); - } - if( pMWin->eStart==TK_FOLLOWING ){ - sqlite3VdbeAddOp2(v, OP_Next, csrStart, sqlite3VdbeCurrentAddr(v)+2); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Goto, 0, lblSkipInverse); - }else{ - sqlite3VdbeAddOp2(v, OP_Next, csrStart, sqlite3VdbeCurrentAddr(v)+1); - VdbeCoverageAlwaysTaken(v); - } - windowAggStep(pParse, pMWin, csrStart, 1, regArg, regSize); - sqlite3VdbeResolveLabel(v, lblSkipInverse); + sqlite3VdbeAddOp2(v, OP_Goto, 0, addr); } - if( pMWin->eEnd==TK_FOLLOWING ){ - sqlite3VdbeJumpHere(v, addrIfPos1); - } - sqlite3VdbeAddOp2(v, OP_Goto, 0, addrTop); - - /* flush_partition_done: */ - sqlite3VdbeResolveLabel(v, lblFlushDone); - sqlite3VdbeAddOp1(v, OP_ResetSorter, pMWin->iEphCsr); - sqlite3VdbeAddOp1(v, OP_Return, regFlushPart); - VdbeComment((v, "end flush_partition subroutine")); - - /* Jump to here to skip over flush_partition */ - sqlite3VdbeJumpHere(v, addrGoto); } /* -** This function does the work of sqlite3WindowCodeStep() for cases that -** would normally be handled by windowCodeDefaultStep() when there are -** one or more built-in window-functions that require the entire partition -** to be cached in a temp table before any rows can be returned. Additionally. -** "RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING" is always handled by -** this function. -** -** Pseudo-code corresponding to the VM code generated by this function -** for each type of window follows. -** -** RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW -** -** flush_partition: -** Once { -** OpenDup (iEphCsr -> csrLead) -** } -** Integer ctr 0 -** foreach row (csrLead){ -** if( new peer ){ -** AggFinal (xValue) -** for(i=0; i<ctr; i++){ -** Gosub addrGosub -** Next iEphCsr -** } -** Integer ctr 0 -** } -** AggStep (csrLead) -** Incr ctr -** } -** -** AggFinal (xFinalize) -** for(i=0; i<ctr; i++){ -** Gosub addrGosub -** Next iEphCsr -** } -** -** ResetSorter (csr) -** Return -** -** ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW -** -** As above, except that the "if( new peer )" branch is always taken. -** -** RANGE BETWEEN CURRENT ROW AND CURRENT ROW -** -** As above, except that each of the for() loops becomes: -** -** for(i=0; i<ctr; i++){ -** Gosub addrGosub -** AggInverse (iEphCsr) -** Next iEphCsr -** } -** -** RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING +** This function is called as part of generating VM programs for RANGE +** offset PRECEDING/FOLLOWING frame boundaries. Assuming "ASC" order for +** the ORDER BY term in the window, it generates code equivalent to: ** -** flush_partition: -** Once { -** OpenDup (iEphCsr -> csrLead) -** } -** foreach row (csrLead) { -** AggStep (csrLead) -** } -** foreach row (iEphCsr) { -** Gosub addrGosub -** } -** -** RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING -** -** flush_partition: -** Once { -** OpenDup (iEphCsr -> csrLead) -** } -** foreach row (csrLead){ -** AggStep (csrLead) -** } -** Rewind (csrLead) -** Integer ctr 0 -** foreach row (csrLead){ -** if( new peer ){ -** AggFinal (xValue) -** for(i=0; i<ctr; i++){ -** Gosub addrGosub -** AggInverse (iEphCsr) -** Next iEphCsr -** } -** Integer ctr 0 -** } -** Incr ctr -** } +** if( csr1.peerVal + regVal >= csr2.peerVal ) goto lbl; ** -** AggFinal (xFinalize) -** for(i=0; i<ctr; i++){ -** Gosub addrGosub -** Next iEphCsr -** } -** -** ResetSorter (csr) -** Return +** A special type of arithmetic is used such that if csr.peerVal is not +** a numeric type (real or integer), then the result of the addition is +** a copy of csr1.peerVal. */ -static void windowCodeCacheStep( - Parse *pParse, - Select *p, - WhereInfo *pWInfo, - int regGosub, - int addrGosub +static void windowCodeRangeTest( + WindowCodeArg *p, + int op, /* OP_Ge or OP_Gt */ + int csr1, + int regVal, + int csr2, + int lbl ){ - Window *pMWin = p->pWin; + Parse *pParse = p->pParse; Vdbe *v = sqlite3GetVdbe(pParse); - int k; - int addr; - ExprList *pPart = pMWin->pPartition; - ExprList *pOrderBy = pMWin->pOrderBy; - int nPeer = pOrderBy ? pOrderBy->nExpr : 0; - int regNewPeer; - - int addrGoto; /* Address of Goto used to jump flush_par.. */ - int addrNext; /* Jump here for next iteration of loop */ - int regFlushPart; - int lblFlushPart; - int csrLead; - int regCtr; - int regArg; /* Register array to martial function args */ - int regSize; - int lblEmpty; - int bReverse = pMWin->pOrderBy && pMWin->eStart==TK_CURRENT - && pMWin->eEnd==TK_UNBOUNDED; - - assert( (pMWin->eStart==TK_UNBOUNDED && pMWin->eEnd==TK_CURRENT) - || (pMWin->eStart==TK_UNBOUNDED && pMWin->eEnd==TK_UNBOUNDED) - || (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_CURRENT) - || (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_UNBOUNDED) - ); - - lblEmpty = sqlite3VdbeMakeLabel(pParse); - regNewPeer = pParse->nMem+1; - pParse->nMem += nPeer; - - /* Allocate register and label for the "flush_partition" sub-routine. */ - regFlushPart = ++pParse->nMem; - lblFlushPart = sqlite3VdbeMakeLabel(pParse); + int reg1 = sqlite3GetTempReg(pParse); + int reg2 = sqlite3GetTempReg(pParse); + int arith = OP_Add; + int addrGe; - csrLead = pParse->nTab++; - regCtr = ++pParse->nMem; - - windowPartitionCache(pParse, p, pWInfo, regFlushPart, lblFlushPart, ®Size); - addrGoto = sqlite3VdbeAddOp0(v, OP_Goto); - - /* Start of "flush_partition" */ - sqlite3VdbeResolveLabel(v, lblFlushPart); - sqlite3VdbeAddOp2(v, OP_Once, 0, sqlite3VdbeCurrentAddr(v)+2); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_OpenDup, csrLead, pMWin->iEphCsr); - - /* Initialize the accumulator register for each window function to NULL */ - regArg = windowInitAccum(pParse, pMWin); - - sqlite3VdbeAddOp2(v, OP_Integer, 0, regCtr); - sqlite3VdbeAddOp2(v, OP_Rewind, csrLead, lblEmpty); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Rewind, pMWin->iEphCsr, lblEmpty); - VdbeCoverageNeverTaken(v); + int regString = ++pParse->nMem; - if( bReverse ){ - int addr2 = sqlite3VdbeCurrentAddr(v); - windowAggStep(pParse, pMWin, csrLead, 0, regArg, regSize); - sqlite3VdbeAddOp2(v, OP_Next, csrLead, addr2); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Rewind, csrLead, lblEmpty); - VdbeCoverageNeverTaken(v); - } - addrNext = sqlite3VdbeCurrentAddr(v); - - if( pOrderBy && (pMWin->eEnd==TK_CURRENT || pMWin->eStart==TK_CURRENT) ){ - int bCurrent = (pMWin->eStart==TK_CURRENT); - int addrJump = 0; /* Address of OP_Jump below */ - if( pMWin->eType==TK_RANGE ){ - int iOff = pMWin->nBufferCol + (pPart ? pPart->nExpr : 0); - int regPeer = pMWin->regPart + (pPart ? pPart->nExpr : 0); - KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pOrderBy, 0, 0); - for(k=0; k<nPeer; k++){ - sqlite3VdbeAddOp3(v, OP_Column, csrLead, iOff+k, regNewPeer+k); - } - addr = sqlite3VdbeAddOp3(v, OP_Compare, regNewPeer, regPeer, nPeer); - sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); - addrJump = sqlite3VdbeAddOp3(v, OP_Jump, addr+2, 0, addr+2); - VdbeCoverage(v); - sqlite3VdbeAddOp3(v, OP_Copy, regNewPeer, regPeer, nPeer-1); + assert( op==OP_Ge || op==OP_Gt || op==OP_Le ); + assert( p->pMWin->pOrderBy && p->pMWin->pOrderBy->nExpr==1 ); + if( p->pMWin->pOrderBy->a[0].sortOrder ){ + switch( op ){ + case OP_Ge: op = OP_Le; break; + case OP_Gt: op = OP_Lt; break; + default: assert( op==OP_Le ); op = OP_Ge; break; } - - windowReturnRows(pParse, pMWin, regCtr, regGosub, addrGosub, - (bCurrent ? regArg : 0), (bCurrent ? regSize : 0) - ); - if( addrJump ) sqlite3VdbeJumpHere(v, addrJump); + arith = OP_Subtract; } - if( bReverse==0 ){ - windowAggStep(pParse, pMWin, csrLead, 0, regArg, regSize); - } - sqlite3VdbeAddOp2(v, OP_AddImm, regCtr, 1); - sqlite3VdbeAddOp2(v, OP_Next, csrLead, addrNext); - VdbeCoverage(v); - - windowReturnRows(pParse, pMWin, regCtr, regGosub, addrGosub, 0, 0); + windowReadPeerValues(p, csr1, reg1); + windowReadPeerValues(p, csr2, reg2); - sqlite3VdbeResolveLabel(v, lblEmpty); - sqlite3VdbeAddOp1(v, OP_ResetSorter, pMWin->iEphCsr); - sqlite3VdbeAddOp1(v, OP_Return, regFlushPart); + /* Check if the peer value for csr1 value is a text or blob by comparing + ** it to the smallest possible string - ''. If it is, jump over the + ** OP_Add or OP_Subtract operation and proceed directly to the comparison. */ + sqlite3VdbeAddOp4(v, OP_String8, 0, regString, 0, "", P4_STATIC); + addrGe = sqlite3VdbeAddOp3(v, OP_Ge, regString, 0, reg1); + VdbeCoverage(v); + sqlite3VdbeAddOp3(v, arith, regVal, reg1, reg1); + sqlite3VdbeJumpHere(v, addrGe); + sqlite3VdbeAddOp3(v, op, reg2, lbl, reg1); VdbeCoverage(v); + sqlite3VdbeChangeP5(v, SQLITE_NULLEQ); + assert( op==OP_Ge || op==OP_Gt || op==OP_Lt || op==OP_Le ); + testcase(op==OP_Ge); VdbeCoverageIf(v, op==OP_Ge); + testcase(op==OP_Lt); VdbeCoverageIf(v, op==OP_Lt); + testcase(op==OP_Le); VdbeCoverageIf(v, op==OP_Le); + testcase(op==OP_Gt); VdbeCoverageIf(v, op==OP_Gt); - /* Jump to here to skip over flush_partition */ - sqlite3VdbeJumpHere(v, addrGoto); + sqlite3ReleaseTempReg(pParse, reg1); + sqlite3ReleaseTempReg(pParse, reg2); } - /* -** RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW -** -** ... -** if( new partition ){ -** AggFinal (xFinalize) -** Gosub addrGosub -** ResetSorter eph-table -** } -** else if( new peer ){ -** AggFinal (xValue) -** Gosub addrGosub -** ResetSorter eph-table -** } -** AggStep -** Insert (record into eph-table) -** sqlite3WhereEnd() -** AggFinal (xFinalize) -** Gosub addrGosub -** -** RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING -** -** As above, except take no action for a "new peer". Invoke -** the sub-routine once only for each partition. -** -** RANGE BETWEEN CURRENT ROW AND CURRENT ROW -** -** As above, except that the "new peer" condition is handled in the -** same way as "new partition" (so there is no "else if" block). -** -** ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW -** -** As above, except assume every row is a "new peer". +** Helper function for sqlite3WindowCodeStep(). Each call to this function +** generates VM code for a single RETURN_ROW, AGGSTEP or AGGINVERSE +** operation. Refer to the header comment for sqlite3WindowCodeStep() for +** details. */ -static void windowCodeDefaultStep( - Parse *pParse, - Select *p, - WhereInfo *pWInfo, - int regGosub, - int addrGosub +static int windowCodeOp( + WindowCodeArg *p, /* Context object */ + int op, /* WINDOW_RETURN_ROW, AGGSTEP or AGGINVERSE */ + int regCountdown, /* Register for OP_IfPos countdown */ + int jumpOnEof /* Jump here if stepped cursor reaches EOF */ ){ - Window *pMWin = p->pWin; - Vdbe *v = sqlite3GetVdbe(pParse); - int k; - int iSubCsr = p->pSrc->a[0].iCursor; - int nSub = p->pSrc->a[0].pTab->nCol; - int reg = pParse->nMem+1; - int regRecord = reg+nSub; - int regRowid = regRecord+1; - int addr; - ExprList *pPart = pMWin->pPartition; - ExprList *pOrderBy = pMWin->pOrderBy; - - assert( pMWin->eType==TK_RANGE - || (pMWin->eStart==TK_UNBOUNDED && pMWin->eEnd==TK_CURRENT) - ); - - assert( (pMWin->eStart==TK_UNBOUNDED && pMWin->eEnd==TK_CURRENT) - || (pMWin->eStart==TK_UNBOUNDED && pMWin->eEnd==TK_UNBOUNDED) - || (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_CURRENT) - || (pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_UNBOUNDED && !pOrderBy) - ); - - if( pMWin->eEnd==TK_UNBOUNDED ){ - pOrderBy = 0; - } - - pParse->nMem += nSub + 2; - - /* Load the individual column values of the row returned by - ** the sub-select into an array of registers. */ - for(k=0; k<nSub; k++){ - sqlite3VdbeAddOp3(v, OP_Column, iSubCsr, k, reg+k); + int csr, reg; + Parse *pParse = p->pParse; + Window *pMWin = p->pMWin; + int ret = 0; + Vdbe *v = p->pVdbe; + int addrIf = 0; + int addrContinue = 0; + int addrGoto = 0; + int bPeer = (pMWin->eFrmType!=TK_ROWS); + + int lblDone = sqlite3VdbeMakeLabel(pParse); + int addrNextRange = 0; + + /* Special case - WINDOW_AGGINVERSE is always a no-op if the frame + ** starts with UNBOUNDED PRECEDING. */ + if( op==WINDOW_AGGINVERSE && pMWin->eStart==TK_UNBOUNDED ){ + assert( regCountdown==0 && jumpOnEof==0 ); + return 0; } - /* Check if this is the start of a new partition or peer group. */ - if( pPart || pOrderBy ){ - int nPart = (pPart ? pPart->nExpr : 0); - int addrGoto = 0; - int addrJump = 0; - int nPeer = (pOrderBy ? pOrderBy->nExpr : 0); - - if( pPart ){ - int regNewPart = reg + pMWin->nBufferCol; - KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pPart, 0, 0); - addr = sqlite3VdbeAddOp3(v, OP_Compare, regNewPart, pMWin->regPart,nPart); - sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); - addrJump = sqlite3VdbeAddOp3(v, OP_Jump, addr+2, 0, addr+2); - VdbeCoverageEqNe(v); - windowAggFinal(pParse, pMWin, 1); - if( pOrderBy ){ - addrGoto = sqlite3VdbeAddOp0(v, OP_Goto); + if( regCountdown>0 ){ + if( pMWin->eFrmType==TK_RANGE ){ + addrNextRange = sqlite3VdbeCurrentAddr(v); + assert( op==WINDOW_AGGINVERSE || op==WINDOW_AGGSTEP ); + if( op==WINDOW_AGGINVERSE ){ + if( pMWin->eStart==TK_FOLLOWING ){ + windowCodeRangeTest( + p, OP_Le, p->current.csr, regCountdown, p->start.csr, lblDone + ); + }else{ + windowCodeRangeTest( + p, OP_Ge, p->start.csr, regCountdown, p->current.csr, lblDone + ); + } + }else{ + windowCodeRangeTest( + p, OP_Gt, p->end.csr, regCountdown, p->current.csr, lblDone + ); } + }else{ + addrIf = sqlite3VdbeAddOp3(v, OP_IfPos, regCountdown, 0, 1); + VdbeCoverage(v); } + } - if( pOrderBy ){ - int regNewPeer = reg + pMWin->nBufferCol + nPart; - int regPeer = pMWin->regPart + nPart; + if( op==WINDOW_RETURN_ROW && pMWin->regStartRowid==0 ){ + windowAggFinal(p, 0); + } + addrContinue = sqlite3VdbeCurrentAddr(v); + switch( op ){ + case WINDOW_RETURN_ROW: + csr = p->current.csr; + reg = p->current.reg; + windowReturnOneRow(p); + break; - if( addrJump ) sqlite3VdbeJumpHere(v, addrJump); - if( pMWin->eType==TK_RANGE ){ - KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pOrderBy, 0, 0); - addr = sqlite3VdbeAddOp3(v, OP_Compare, regNewPeer, regPeer, nPeer); - sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); - addrJump = sqlite3VdbeAddOp3(v, OP_Jump, addr+2, 0, addr+2); - VdbeCoverage(v); + case WINDOW_AGGINVERSE: + csr = p->start.csr; + reg = p->start.reg; + if( pMWin->regStartRowid ){ + assert( pMWin->regEndRowid ); + sqlite3VdbeAddOp2(v, OP_AddImm, pMWin->regStartRowid, 1); }else{ - addrJump = 0; + windowAggStep(pParse, pMWin, csr, 1, p->regArg); } - windowAggFinal(pParse, pMWin, pMWin->eStart==TK_CURRENT); - if( addrGoto ) sqlite3VdbeJumpHere(v, addrGoto); - } - - sqlite3VdbeAddOp2(v, OP_Rewind, pMWin->iEphCsr,sqlite3VdbeCurrentAddr(v)+3); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Gosub, regGosub, addrGosub); - sqlite3VdbeAddOp2(v, OP_Next, pMWin->iEphCsr, sqlite3VdbeCurrentAddr(v)-1); - VdbeCoverage(v); - - sqlite3VdbeAddOp1(v, OP_ResetSorter, pMWin->iEphCsr); - sqlite3VdbeAddOp3( - v, OP_Copy, reg+pMWin->nBufferCol, pMWin->regPart, nPart+nPeer-1 - ); + break; - if( addrJump ) sqlite3VdbeJumpHere(v, addrJump); + default: + assert( op==WINDOW_AGGSTEP ); + csr = p->end.csr; + reg = p->end.reg; + if( pMWin->regStartRowid ){ + assert( pMWin->regEndRowid ); + sqlite3VdbeAddOp2(v, OP_AddImm, pMWin->regEndRowid, 1); + }else{ + windowAggStep(pParse, pMWin, csr, 0, p->regArg); + } + break; } - /* Invoke step function for window functions */ - windowAggStep(pParse, pMWin, -1, 0, reg, 0); + if( op==p->eDelete ){ + sqlite3VdbeAddOp1(v, OP_Delete, csr); + sqlite3VdbeChangeP5(v, OPFLAG_SAVEPOSITION); + } - /* Buffer the current row in the ephemeral table. */ - if( pMWin->nBufferCol>0 ){ - sqlite3VdbeAddOp3(v, OP_MakeRecord, reg, pMWin->nBufferCol, regRecord); + if( jumpOnEof ){ + sqlite3VdbeAddOp2(v, OP_Next, csr, sqlite3VdbeCurrentAddr(v)+2); + VdbeCoverage(v); + ret = sqlite3VdbeAddOp0(v, OP_Goto); }else{ - sqlite3VdbeAddOp2(v, OP_Blob, 0, regRecord); - sqlite3VdbeAppendP4(v, (void*)"", 0); + sqlite3VdbeAddOp2(v, OP_Next, csr, sqlite3VdbeCurrentAddr(v)+1+bPeer); + VdbeCoverage(v); + if( bPeer ){ + addrGoto = sqlite3VdbeAddOp0(v, OP_Goto); + } } - sqlite3VdbeAddOp2(v, OP_NewRowid, pMWin->iEphCsr, regRowid); - sqlite3VdbeAddOp3(v, OP_Insert, pMWin->iEphCsr, regRecord, regRowid); - /* End the database scan loop. */ - sqlite3WhereEnd(pWInfo); + if( bPeer ){ + int nReg = (pMWin->pOrderBy ? pMWin->pOrderBy->nExpr : 0); + int regTmp = (nReg ? sqlite3GetTempRange(pParse, nReg) : 0); + windowReadPeerValues(p, csr, regTmp); + windowIfNewPeer(pParse, pMWin->pOrderBy, regTmp, reg, addrContinue); + sqlite3ReleaseTempRange(pParse, regTmp, nReg); + } - windowAggFinal(pParse, pMWin, 1); - sqlite3VdbeAddOp2(v, OP_Rewind, pMWin->iEphCsr,sqlite3VdbeCurrentAddr(v)+3); - VdbeCoverage(v); - sqlite3VdbeAddOp2(v, OP_Gosub, regGosub, addrGosub); - sqlite3VdbeAddOp2(v, OP_Next, pMWin->iEphCsr, sqlite3VdbeCurrentAddr(v)-1); - VdbeCoverage(v); + if( addrNextRange ){ + sqlite3VdbeAddOp2(v, OP_Goto, 0, addrNextRange); + } + sqlite3VdbeResolveLabel(v, lblDone); + if( addrGoto ) sqlite3VdbeJumpHere(v, addrGoto); + if( addrIf ) sqlite3VdbeJumpHere(v, addrIf); + return ret; } + /* ** Allocate and return a duplicate of the Window object indicated by the ** third argument. Set the Window.pOwner field of the new object to @@ -147187,9 +147978,10 @@ SQLITE_PRIVATE Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){ pNew->pFunc = p->pFunc; pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0); pNew->pOrderBy = sqlite3ExprListDup(db, p->pOrderBy, 0); - pNew->eType = p->eType; + pNew->eFrmType = p->eFrmType; pNew->eEnd = p->eEnd; pNew->eStart = p->eStart; + pNew->eExclude = p->eExclude; pNew->pStart = sqlite3ExprDup(db, p->pStart, 0); pNew->pEnd = sqlite3ExprDup(db, p->pEnd, 0); pNew->pOwner = pOwner; @@ -147217,11 +148009,359 @@ SQLITE_PRIVATE Window *sqlite3WindowListDup(sqlite3 *db, Window *p){ } /* +** Return true if it can be determined at compile time that expression +** pExpr evaluates to a value that, when cast to an integer, is greater +** than zero. False otherwise. +** +** If an OOM error occurs, this function sets the Parse.db.mallocFailed +** flag and returns zero. +*/ +static int windowExprGtZero(Parse *pParse, Expr *pExpr){ + int ret = 0; + sqlite3 *db = pParse->db; + sqlite3_value *pVal = 0; + sqlite3ValueFromExpr(db, pExpr, db->enc, SQLITE_AFF_NUMERIC, &pVal); + if( pVal && sqlite3_value_int(pVal)>0 ){ + ret = 1; + } + sqlite3ValueFree(pVal); + return ret; +} + +/* ** sqlite3WhereBegin() has already been called for the SELECT statement ** passed as the second argument when this function is invoked. It generates -** code to populate the Window.regResult register for each window function and -** invoke the sub-routine at instruction addrGosub once for each row. -** This function calls sqlite3WhereEnd() before returning. +** code to populate the Window.regResult register for each window function +** and invoke the sub-routine at instruction addrGosub once for each row. +** sqlite3WhereEnd() is always called before returning. +** +** This function handles several different types of window frames, which +** require slightly different processing. The following pseudo code is +** used to implement window frames of the form: +** +** ROWS BETWEEN <expr1> PRECEDING AND <expr2> FOLLOWING +** +** Other window frame types use variants of the following: +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** +** if( first row of partition ){ +** // Rewind three cursors, all open on the eph table. +** Rewind(csrEnd); +** Rewind(csrStart); +** Rewind(csrCurrent); +** +** regEnd = <expr2> // FOLLOWING expression +** regStart = <expr1> // PRECEDING expression +** }else{ +** // First time this branch is taken, the eph table contains two +** // rows. The first row in the partition, which all three cursors +** // currently point to, and the following row. +** AGGSTEP +** if( (regEnd--)<=0 ){ +** RETURN_ROW +** if( (regStart--)<=0 ){ +** AGGINVERSE +** } +** } +** } +** } +** flush: +** AGGSTEP +** while( 1 ){ +** RETURN ROW +** if( csrCurrent is EOF ) break; +** if( (regStart--)<=0 ){ +** AggInverse(csrStart) +** Next(csrStart) +** } +** } +** +** The pseudo-code above uses the following shorthand: +** +** AGGSTEP: invoke the aggregate xStep() function for each window function +** with arguments read from the current row of cursor csrEnd, then +** step cursor csrEnd forward one row (i.e. sqlite3BtreeNext()). +** +** RETURN_ROW: return a row to the caller based on the contents of the +** current row of csrCurrent and the current state of all +** aggregates. Then step cursor csrCurrent forward one row. +** +** AGGINVERSE: invoke the aggregate xInverse() function for each window +** functions with arguments read from the current row of cursor +** csrStart. Then step csrStart forward one row. +** +** There are two other ROWS window frames that are handled significantly +** differently from the above - "BETWEEN <expr> PRECEDING AND <expr> PRECEDING" +** and "BETWEEN <expr> FOLLOWING AND <expr> FOLLOWING". These are special +** cases because they change the order in which the three cursors (csrStart, +** csrCurrent and csrEnd) iterate through the ephemeral table. Cases that +** use UNBOUNDED or CURRENT ROW are much simpler variations on one of these +** three. +** +** ROWS BETWEEN <expr1> PRECEDING AND <expr2> PRECEDING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** }else{ +** if( (regEnd--)<=0 ){ +** AGGSTEP +** } +** RETURN_ROW +** if( (regStart--)<=0 ){ +** AGGINVERSE +** } +** } +** } +** flush: +** if( (regEnd--)<=0 ){ +** AGGSTEP +** } +** RETURN_ROW +** +** +** ROWS BETWEEN <expr1> FOLLOWING AND <expr2> FOLLOWING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = regEnd - <expr1> +** }else{ +** AGGSTEP +** if( (regEnd--)<=0 ){ +** RETURN_ROW +** } +** if( (regStart--)<=0 ){ +** AGGINVERSE +** } +** } +** } +** flush: +** AGGSTEP +** while( 1 ){ +** if( (regEnd--)<=0 ){ +** RETURN_ROW +** if( eof ) break; +** } +** if( (regStart--)<=0 ){ +** AGGINVERSE +** if( eof ) break +** } +** } +** while( !eof csrCurrent ){ +** RETURN_ROW +** } +** +** For the most part, the patterns above are adapted to support UNBOUNDED by +** assuming that it is equivalent to "infinity PRECEDING/FOLLOWING" and +** CURRENT ROW by assuming that it is equivilent to "0 PRECEDING/FOLLOWING". +** This is optimized of course - branches that will never be taken and +** conditions that are always true are omitted from the VM code. The only +** exceptional case is: +** +** ROWS BETWEEN <expr1> FOLLOWING AND UNBOUNDED FOLLOWING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regStart = <expr1> +** }else{ +** AGGSTEP +** } +** } +** flush: +** AGGSTEP +** while( 1 ){ +** if( (regStart--)<=0 ){ +** AGGINVERSE +** if( eof ) break +** } +** RETURN_ROW +** } +** while( !eof csrCurrent ){ +** RETURN_ROW +** } +** +** Also requiring special handling are the cases: +** +** ROWS BETWEEN <expr1> PRECEDING AND <expr2> PRECEDING +** ROWS BETWEEN <expr1> FOLLOWING AND <expr2> FOLLOWING +** +** when (expr1 < expr2). This is detected at runtime, not by this function. +** To handle this case, the pseudo-code programs depicted above are modified +** slightly to be: +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** if( regEnd < regStart ){ +** RETURN_ROW +** delete eph table contents +** continue +** } +** ... +** +** The new "continue" statement in the above jumps to the next iteration +** of the outer loop - the one started by sqlite3WhereBegin(). +** +** The various GROUPS cases are implemented using the same patterns as +** ROWS. The VM code is modified slightly so that: +** +** 1. The else branch in the main loop is only taken if the row just +** added to the ephemeral table is the start of a new group. In +** other words, it becomes: +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** }else if( new group ){ +** ... +** } +** } +** +** 2. Instead of processing a single row, each RETURN_ROW, AGGSTEP or +** AGGINVERSE step processes the current row of the relevant cursor and +** all subsequent rows belonging to the same group. +** +** RANGE window frames are a little different again. As for GROUPS, the +** main loop runs once per group only. And RETURN_ROW, AGGSTEP and AGGINVERSE +** deal in groups instead of rows. As for ROWS and GROUPS, there are three +** basic cases: +** +** RANGE BETWEEN <expr1> PRECEDING AND <expr2> FOLLOWING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** }else{ +** AGGSTEP +** while( (csrCurrent.key + regEnd) < csrEnd.key ){ +** RETURN_ROW +** while( csrStart.key + regStart) < csrCurrent.key ){ +** AGGINVERSE +** } +** } +** } +** } +** flush: +** AGGSTEP +** while( 1 ){ +** RETURN ROW +** if( csrCurrent is EOF ) break; +** while( csrStart.key + regStart) < csrCurrent.key ){ +** AGGINVERSE +** } +** } +** } +** +** In the above notation, "csr.key" means the current value of the ORDER BY +** expression (there is only ever 1 for a RANGE that uses an <expr> FOLLOWING +** or <expr PRECEDING) read from cursor csr. +** +** RANGE BETWEEN <expr1> PRECEDING AND <expr2> PRECEDING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** }else{ +** if( (csrEnd.key + regEnd) <= csrCurrent.key ){ +** AGGSTEP +** } +** while( (csrStart.key + regStart) < csrCurrent.key ){ +** AGGINVERSE +** } +** RETURN_ROW +** } +** } +** flush: +** while( (csrEnd.key + regEnd) <= csrCurrent.key ){ +** AGGSTEP +** } +** while( (csrStart.key + regStart) < csrCurrent.key ){ +** AGGINVERSE +** } +** RETURN_ROW +** +** RANGE BETWEEN <expr1> FOLLOWING AND <expr2> FOLLOWING +** +** ... loop started by sqlite3WhereBegin() ... +** if( new partition ){ +** Gosub flush +** } +** Insert new row into eph table. +** if( first row of partition ){ +** Rewind(csrEnd) ; Rewind(csrStart) ; Rewind(csrCurrent) +** regEnd = <expr2> +** regStart = <expr1> +** }else{ +** AGGSTEP +** while( (csrCurrent.key + regEnd) < csrEnd.key ){ +** while( (csrCurrent.key + regStart) > csrStart.key ){ +** AGGINVERSE +** } +** RETURN_ROW +** } +** } +** } +** flush: +** AGGSTEP +** while( 1 ){ +** while( (csrCurrent.key + regStart) > csrStart.key ){ +** AGGINVERSE +** if( eof ) break "while( 1 )" loop. +** } +** RETURN_ROW +** } +** while( !eof csrCurrent ){ +** RETURN_ROW +** } +** +** The text above leaves out many details. Refer to the code and comments +** below for a more complete picture. */ SQLITE_PRIVATE void sqlite3WindowCodeStep( Parse *pParse, /* Parse context */ @@ -147231,75 +148371,321 @@ SQLITE_PRIVATE void sqlite3WindowCodeStep( int addrGosub /* OP_Gosub here to return each row */ ){ Window *pMWin = p->pWin; + ExprList *pOrderBy = pMWin->pOrderBy; + Vdbe *v = sqlite3GetVdbe(pParse); + int csrWrite; /* Cursor used to write to eph. table */ + int csrInput = p->pSrc->a[0].iCursor; /* Cursor of sub-select */ + int nInput = p->pSrc->a[0].pTab->nCol; /* Number of cols returned by sub */ + int iInput; /* To iterate through sub cols */ + int addrNe; /* Address of OP_Ne */ + int addrGosubFlush = 0; /* Address of OP_Gosub to flush: */ + int addrInteger = 0; /* Address of OP_Integer */ + int addrEmpty; /* Address of OP_Rewind in flush: */ + int regStart = 0; /* Value of <expr> PRECEDING */ + int regEnd = 0; /* Value of <expr> FOLLOWING */ + int regNew; /* Array of registers holding new input row */ + int regRecord; /* regNew array in record form */ + int regRowid; /* Rowid for regRecord in eph table */ + int regNewPeer = 0; /* Peer values for new row (part of regNew) */ + int regPeer = 0; /* Peer values for current row */ + int regFlushPart = 0; /* Register for "Gosub flush_partition" */ + WindowCodeArg s; /* Context object for sub-routines */ + int lblWhereEnd; /* Label just before sqlite3WhereEnd() code */ + + assert( pMWin->eStart==TK_PRECEDING || pMWin->eStart==TK_CURRENT + || pMWin->eStart==TK_FOLLOWING || pMWin->eStart==TK_UNBOUNDED + ); + assert( pMWin->eEnd==TK_FOLLOWING || pMWin->eEnd==TK_CURRENT + || pMWin->eEnd==TK_UNBOUNDED || pMWin->eEnd==TK_PRECEDING + ); + assert( pMWin->eExclude==0 || pMWin->eExclude==TK_CURRENT + || pMWin->eExclude==TK_GROUP || pMWin->eExclude==TK_TIES + || pMWin->eExclude==TK_NO + ); - /* There are three different functions that may be used to do the work - ** of this one, depending on the window frame and the specific built-in - ** window functions used (if any). - ** - ** windowCodeRowExprStep() handles all "ROWS" window frames, except for: - ** - ** ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW - ** - ** The exception is because windowCodeRowExprStep() implements all window - ** frame types by caching the entire partition in a temp table, and - ** "ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW" is easy enough to - ** implement without such a cache. - ** - ** windowCodeCacheStep() is used for: - ** - ** RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING - ** - ** It is also used for anything not handled by windowCodeRowExprStep() - ** that invokes a built-in window function that requires the entire - ** partition to be cached in a temp table before any rows are returned - ** (e.g. nth_value() or percent_rank()). - ** - ** Finally, assuming there is no built-in window function that requires - ** the partition to be cached, windowCodeDefaultStep() is used for: - ** - ** RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW - ** RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING - ** RANGE BETWEEN CURRENT ROW AND CURRENT ROW - ** ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW - ** - ** windowCodeDefaultStep() is the only one of the three functions that - ** does not cache each partition in a temp table before beginning to - ** return rows. - */ - if( pMWin->eType==TK_ROWS - && (pMWin->eStart!=TK_UNBOUNDED||pMWin->eEnd!=TK_CURRENT||!pMWin->pOrderBy) - ){ - VdbeModuleComment((pParse->pVdbe, "Begin RowExprStep()")); - windowCodeRowExprStep(pParse, p, pWInfo, regGosub, addrGosub); - }else{ - Window *pWin; - int bCache = 0; /* True to use CacheStep() */ - - if( pMWin->eStart==TK_CURRENT && pMWin->eEnd==TK_UNBOUNDED ){ - bCache = 1; - }else{ - for(pWin=pMWin; pWin; pWin=pWin->pNextWin){ - FuncDef *pFunc = pWin->pFunc; - if( (pFunc->funcFlags & SQLITE_FUNC_WINDOW_SIZE) - || (pFunc->zName==nth_valueName) - || (pFunc->zName==first_valueName) - || (pFunc->zName==leadName) - || (pFunc->zName==lagName) - ){ - bCache = 1; - break; + lblWhereEnd = sqlite3VdbeMakeLabel(pParse); + + /* Fill in the context object */ + memset(&s, 0, sizeof(WindowCodeArg)); + s.pParse = pParse; + s.pMWin = pMWin; + s.pVdbe = v; + s.regGosub = regGosub; + s.addrGosub = addrGosub; + s.current.csr = pMWin->iEphCsr; + csrWrite = s.current.csr+1; + s.start.csr = s.current.csr+2; + s.end.csr = s.current.csr+3; + + /* Figure out when rows may be deleted from the ephemeral table. There + ** are four options - they may never be deleted (eDelete==0), they may + ** be deleted as soon as they are no longer part of the window frame + ** (eDelete==WINDOW_AGGINVERSE), they may be deleted as after the row + ** has been returned to the caller (WINDOW_RETURN_ROW), or they may + ** be deleted after they enter the frame (WINDOW_AGGSTEP). */ + switch( pMWin->eStart ){ + case TK_FOLLOWING: + if( pMWin->eFrmType!=TK_RANGE + && windowExprGtZero(pParse, pMWin->pStart) + ){ + s.eDelete = WINDOW_RETURN_ROW; + } + break; + case TK_UNBOUNDED: + if( windowCacheFrame(pMWin)==0 ){ + if( pMWin->eEnd==TK_PRECEDING ){ + if( pMWin->eFrmType!=TK_RANGE + && windowExprGtZero(pParse, pMWin->pEnd) + ){ + s.eDelete = WINDOW_AGGSTEP; + } + }else{ + s.eDelete = WINDOW_RETURN_ROW; + } + } + break; + default: + s.eDelete = WINDOW_AGGINVERSE; + break; + } + + /* Allocate registers for the array of values from the sub-query, the + ** samve values in record form, and the rowid used to insert said record + ** into the ephemeral table. */ + regNew = pParse->nMem+1; + pParse->nMem += nInput; + regRecord = ++pParse->nMem; + regRowid = ++pParse->nMem; + + /* If the window frame contains an "<expr> PRECEDING" or "<expr> FOLLOWING" + ** clause, allocate registers to store the results of evaluating each + ** <expr>. */ + if( pMWin->eStart==TK_PRECEDING || pMWin->eStart==TK_FOLLOWING ){ + regStart = ++pParse->nMem; + } + if( pMWin->eEnd==TK_PRECEDING || pMWin->eEnd==TK_FOLLOWING ){ + regEnd = ++pParse->nMem; + } + + /* If this is not a "ROWS BETWEEN ..." frame, then allocate arrays of + ** registers to store copies of the ORDER BY expressions (peer values) + ** for the main loop, and for each cursor (start, current and end). */ + if( pMWin->eFrmType!=TK_ROWS ){ + int nPeer = (pOrderBy ? pOrderBy->nExpr : 0); + regNewPeer = regNew + pMWin->nBufferCol; + if( pMWin->pPartition ) regNewPeer += pMWin->pPartition->nExpr; + regPeer = pParse->nMem+1; pParse->nMem += nPeer; + s.start.reg = pParse->nMem+1; pParse->nMem += nPeer; + s.current.reg = pParse->nMem+1; pParse->nMem += nPeer; + s.end.reg = pParse->nMem+1; pParse->nMem += nPeer; + } + + /* Load the column values for the row returned by the sub-select + ** into an array of registers starting at regNew. Assemble them into + ** a record in register regRecord. */ + for(iInput=0; iInput<nInput; iInput++){ + sqlite3VdbeAddOp3(v, OP_Column, csrInput, iInput, regNew+iInput); + } + sqlite3VdbeAddOp3(v, OP_MakeRecord, regNew, nInput, regRecord); + + /* An input row has just been read into an array of registers starting + ** at regNew. If the window has a PARTITION clause, this block generates + ** VM code to check if the input row is the start of a new partition. + ** If so, it does an OP_Gosub to an address to be filled in later. The + ** address of the OP_Gosub is stored in local variable addrGosubFlush. */ + if( pMWin->pPartition ){ + int addr; + ExprList *pPart = pMWin->pPartition; + int nPart = pPart->nExpr; + int regNewPart = regNew + pMWin->nBufferCol; + KeyInfo *pKeyInfo = sqlite3KeyInfoFromExprList(pParse, pPart, 0, 0); + + regFlushPart = ++pParse->nMem; + addr = sqlite3VdbeAddOp3(v, OP_Compare, regNewPart, pMWin->regPart, nPart); + sqlite3VdbeAppendP4(v, (void*)pKeyInfo, P4_KEYINFO); + sqlite3VdbeAddOp3(v, OP_Jump, addr+2, addr+4, addr+2); + VdbeCoverageEqNe(v); + addrGosubFlush = sqlite3VdbeAddOp1(v, OP_Gosub, regFlushPart); + VdbeComment((v, "call flush_partition")); + sqlite3VdbeAddOp3(v, OP_Copy, regNewPart, pMWin->regPart, nPart-1); + } + + /* Insert the new row into the ephemeral table */ + sqlite3VdbeAddOp2(v, OP_NewRowid, csrWrite, regRowid); + sqlite3VdbeAddOp3(v, OP_Insert, csrWrite, regRecord, regRowid); + addrNe = sqlite3VdbeAddOp3(v, OP_Ne, pMWin->regOne, 0, regRowid); + VdbeCoverageNeverNull(v); + + /* This block is run for the first row of each partition */ + s.regArg = windowInitAccum(pParse, pMWin); + + if( regStart ){ + sqlite3ExprCode(pParse, pMWin->pStart, regStart); + windowCheckValue(pParse, regStart, 0 + (pMWin->eFrmType==TK_RANGE ? 3 : 0)); + } + if( regEnd ){ + sqlite3ExprCode(pParse, pMWin->pEnd, regEnd); + windowCheckValue(pParse, regEnd, 1 + (pMWin->eFrmType==TK_RANGE ? 3 : 0)); + } + + if( pMWin->eStart==pMWin->eEnd && regStart ){ + int op = ((pMWin->eStart==TK_FOLLOWING) ? OP_Ge : OP_Le); + int addrGe = sqlite3VdbeAddOp3(v, op, regStart, 0, regEnd); + VdbeCoverageNeverNullIf(v, op==OP_Ge); /* NeverNull because bound <expr> */ + VdbeCoverageNeverNullIf(v, op==OP_Le); /* values previously checked */ + windowAggFinal(&s, 0); + sqlite3VdbeAddOp2(v, OP_Rewind, s.current.csr, 1); + VdbeCoverageNeverTaken(v); + windowReturnOneRow(&s); + sqlite3VdbeAddOp1(v, OP_ResetSorter, s.current.csr); + sqlite3VdbeAddOp2(v, OP_Goto, 0, lblWhereEnd); + sqlite3VdbeJumpHere(v, addrGe); + } + if( pMWin->eStart==TK_FOLLOWING && pMWin->eFrmType!=TK_RANGE && regEnd ){ + assert( pMWin->eEnd==TK_FOLLOWING ); + sqlite3VdbeAddOp3(v, OP_Subtract, regStart, regEnd, regStart); + } + + if( pMWin->eStart!=TK_UNBOUNDED ){ + sqlite3VdbeAddOp2(v, OP_Rewind, s.start.csr, 1); + VdbeCoverageNeverTaken(v); + } + sqlite3VdbeAddOp2(v, OP_Rewind, s.current.csr, 1); + VdbeCoverageNeverTaken(v); + sqlite3VdbeAddOp2(v, OP_Rewind, s.end.csr, 1); + VdbeCoverageNeverTaken(v); + if( regPeer && pOrderBy ){ + sqlite3VdbeAddOp3(v, OP_Copy, regNewPeer, regPeer, pOrderBy->nExpr-1); + sqlite3VdbeAddOp3(v, OP_Copy, regPeer, s.start.reg, pOrderBy->nExpr-1); + sqlite3VdbeAddOp3(v, OP_Copy, regPeer, s.current.reg, pOrderBy->nExpr-1); + sqlite3VdbeAddOp3(v, OP_Copy, regPeer, s.end.reg, pOrderBy->nExpr-1); + } + + sqlite3VdbeAddOp2(v, OP_Goto, 0, lblWhereEnd); + + sqlite3VdbeJumpHere(v, addrNe); + + /* Beginning of the block executed for the second and subsequent rows. */ + if( regPeer ){ + windowIfNewPeer(pParse, pOrderBy, regNewPeer, regPeer, lblWhereEnd); + } + if( pMWin->eStart==TK_FOLLOWING ){ + windowCodeOp(&s, WINDOW_AGGSTEP, 0, 0); + if( pMWin->eEnd!=TK_UNBOUNDED ){ + if( pMWin->eFrmType==TK_RANGE ){ + int lbl = sqlite3VdbeMakeLabel(pParse); + int addrNext = sqlite3VdbeCurrentAddr(v); + windowCodeRangeTest(&s, OP_Ge, s.current.csr, regEnd, s.end.csr, lbl); + windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 0); + sqlite3VdbeAddOp2(v, OP_Goto, 0, addrNext); + sqlite3VdbeResolveLabel(v, lbl); + }else{ + windowCodeOp(&s, WINDOW_RETURN_ROW, regEnd, 0); + windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + } + } + }else + if( pMWin->eEnd==TK_PRECEDING ){ + int bRPS = (pMWin->eStart==TK_PRECEDING && pMWin->eFrmType==TK_RANGE); + windowCodeOp(&s, WINDOW_AGGSTEP, regEnd, 0); + if( bRPS ) windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 0); + if( !bRPS ) windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + }else{ + int addr = 0; + windowCodeOp(&s, WINDOW_AGGSTEP, 0, 0); + if( pMWin->eEnd!=TK_UNBOUNDED ){ + if( pMWin->eFrmType==TK_RANGE ){ + int lbl = 0; + addr = sqlite3VdbeCurrentAddr(v); + if( regEnd ){ + lbl = sqlite3VdbeMakeLabel(pParse); + windowCodeRangeTest(&s, OP_Ge, s.current.csr, regEnd, s.end.csr, lbl); + } + windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 0); + windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + if( regEnd ){ + sqlite3VdbeAddOp2(v, OP_Goto, 0, addr); + sqlite3VdbeResolveLabel(v, lbl); } + }else{ + if( regEnd ){ + addr = sqlite3VdbeAddOp3(v, OP_IfPos, regEnd, 0, 1); + VdbeCoverage(v); + } + windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 0); + windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + if( regEnd ) sqlite3VdbeJumpHere(v, addr); } } + } - /* Otherwise, call windowCodeDefaultStep(). */ - if( bCache ){ - VdbeModuleComment((pParse->pVdbe, "Begin CacheStep()")); - windowCodeCacheStep(pParse, p, pWInfo, regGosub, addrGosub); - }else{ - VdbeModuleComment((pParse->pVdbe, "Begin DefaultStep()")); - windowCodeDefaultStep(pParse, p, pWInfo, regGosub, addrGosub); + /* End of the main input loop */ + sqlite3VdbeResolveLabel(v, lblWhereEnd); + sqlite3WhereEnd(pWInfo); + + /* Fall through */ + if( pMWin->pPartition ){ + addrInteger = sqlite3VdbeAddOp2(v, OP_Integer, 0, regFlushPart); + sqlite3VdbeJumpHere(v, addrGosubFlush); + } + + addrEmpty = sqlite3VdbeAddOp1(v, OP_Rewind, csrWrite); + VdbeCoverage(v); + if( pMWin->eEnd==TK_PRECEDING ){ + int bRPS = (pMWin->eStart==TK_PRECEDING && pMWin->eFrmType==TK_RANGE); + windowCodeOp(&s, WINDOW_AGGSTEP, regEnd, 0); + if( bRPS ) windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 0); + }else if( pMWin->eStart==TK_FOLLOWING ){ + int addrStart; + int addrBreak1; + int addrBreak2; + int addrBreak3; + windowCodeOp(&s, WINDOW_AGGSTEP, 0, 0); + if( pMWin->eFrmType==TK_RANGE ){ + addrStart = sqlite3VdbeCurrentAddr(v); + addrBreak2 = windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 1); + addrBreak1 = windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 1); + }else + if( pMWin->eEnd==TK_UNBOUNDED ){ + addrStart = sqlite3VdbeCurrentAddr(v); + addrBreak1 = windowCodeOp(&s, WINDOW_RETURN_ROW, regStart, 1); + addrBreak2 = windowCodeOp(&s, WINDOW_AGGINVERSE, 0, 1); + }else{ + assert( pMWin->eEnd==TK_FOLLOWING ); + addrStart = sqlite3VdbeCurrentAddr(v); + addrBreak1 = windowCodeOp(&s, WINDOW_RETURN_ROW, regEnd, 1); + addrBreak2 = windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 1); + } + sqlite3VdbeAddOp2(v, OP_Goto, 0, addrStart); + sqlite3VdbeJumpHere(v, addrBreak2); + addrStart = sqlite3VdbeCurrentAddr(v); + addrBreak3 = windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 1); + sqlite3VdbeAddOp2(v, OP_Goto, 0, addrStart); + sqlite3VdbeJumpHere(v, addrBreak1); + sqlite3VdbeJumpHere(v, addrBreak3); + }else{ + int addrBreak; + int addrStart; + windowCodeOp(&s, WINDOW_AGGSTEP, 0, 0); + addrStart = sqlite3VdbeCurrentAddr(v); + addrBreak = windowCodeOp(&s, WINDOW_RETURN_ROW, 0, 1); + windowCodeOp(&s, WINDOW_AGGINVERSE, regStart, 0); + sqlite3VdbeAddOp2(v, OP_Goto, 0, addrStart); + sqlite3VdbeJumpHere(v, addrBreak); + } + sqlite3VdbeJumpHere(v, addrEmpty); + + sqlite3VdbeAddOp1(v, OP_ResetSorter, s.current.csr); + if( pMWin->pPartition ){ + if( pMWin->regStartRowid ){ + sqlite3VdbeAddOp2(v, OP_Integer, 1, pMWin->regStartRowid); + sqlite3VdbeAddOp2(v, OP_Integer, 0, pMWin->regEndRowid); } + sqlite3VdbeChangeP1(v, addrInteger, sqlite3VdbeCurrentAddr(v)); + sqlite3VdbeAddOp1(v, OP_Return, regFlushPart); } } @@ -147488,6 +148874,10 @@ static void disableLookaside(Parse *pParse){ sqlite3ExprListSetName(pParse, p, pIdToken, 1); return p; } + +#if TK_SPAN>255 +# error too many tokens in the grammar +#endif /**************** End of %include directives **********************************/ /* These constants specify the various numeric values for terminal symbols ** in a format understandable to "makeheaders". This section is blank unless @@ -147551,27 +148941,28 @@ static void disableLookaside(Parse *pParse){ #endif /************* Begin control #defines *****************************************/ #define YYCODETYPE unsigned short int -#define YYNOCODE 278 +#define YYNOCODE 302 #define YYACTIONTYPE unsigned short int -#define YYWILDCARD 91 +#define YYWILDCARD 95 #define sqlite3ParserTOKENTYPE Token typedef union { int yyinit; sqlite3ParserTOKENTYPE yy0; - ExprList* yy42; - int yy96; - TriggerStep* yy119; - Window* yy147; - SrcList* yy167; - Upsert* yy266; - struct FrameBound yy317; - IdList* yy336; - struct TrigEvent yy350; - struct {int value; int mask;} yy367; - Select* yy423; - const char* yy464; - Expr* yy490; - With* yy499; + TriggerStep* yy11; + IdList* yy76; + ExprList* yy94; + Upsert* yy95; + int yy100; + Expr* yy102; + struct {int value; int mask;} yy199; + u8 yy218; + With* yy243; + struct TrigEvent yy298; + Window* yy379; + struct FrameBound yy389; + Select* yy391; + SrcList* yy407; + const char* yy528; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 @@ -147587,17 +148978,17 @@ typedef union { #define sqlite3ParserCTX_FETCH Parse *pParse=yypParser->pParse; #define sqlite3ParserCTX_STORE yypParser->pParse=pParse; #define YYFALLBACK 1 -#define YYNSTATE 524 -#define YYNRULE 369 -#define YYNTOKEN 155 -#define YY_MAX_SHIFT 523 -#define YY_MIN_SHIFTREDUCE 760 -#define YY_MAX_SHIFTREDUCE 1128 -#define YY_ERROR_ACTION 1129 -#define YY_ACCEPT_ACTION 1130 -#define YY_NO_ACTION 1131 -#define YY_MIN_REDUCE 1132 -#define YY_MAX_REDUCE 1500 +#define YYNSTATE 540 +#define YYNRULE 376 +#define YYNTOKEN 176 +#define YY_MAX_SHIFT 539 +#define YY_MIN_SHIFTREDUCE 783 +#define YY_MAX_SHIFTREDUCE 1158 +#define YY_ERROR_ACTION 1159 +#define YY_ACCEPT_ACTION 1160 +#define YY_NO_ACTION 1161 +#define YY_MIN_REDUCE 1162 +#define YY_MAX_REDUCE 1537 /************* End control #defines *******************************************/ #define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0]))) @@ -147664,569 +149055,601 @@ typedef union { ** yy_default[] Default action for each state. ** *********** Begin parsing tables **********************************************/ -#define YY_ACTTAB_COUNT (2009) +#define YY_ACTTAB_COUNT (2142) static const YYACTIONTYPE yy_action[] = { - /* 0 */ 377, 518, 371, 107, 104, 200, 1293, 518, 1130, 1, - /* 10 */ 1, 523, 2, 1134, 518, 1203, 1203, 1262, 277, 373, - /* 20 */ 129, 495, 37, 37, 1397, 1201, 1201, 1211, 65, 65, - /* 30 */ 480, 891, 107, 104, 200, 37, 37, 1043, 1494, 892, - /* 40 */ 346, 1494, 342, 114, 115, 105, 1106, 1106, 957, 960, - /* 50 */ 950, 950, 112, 112, 113, 113, 113, 113, 285, 254, - /* 60 */ 254, 518, 254, 254, 500, 518, 495, 518, 107, 104, - /* 70 */ 200, 1085, 515, 481, 386, 515, 1464, 442, 501, 230, - /* 80 */ 197, 439, 37, 37, 1172, 210, 65, 65, 65, 65, - /* 90 */ 254, 254, 111, 111, 111, 111, 110, 110, 109, 109, - /* 100 */ 109, 108, 404, 515, 404, 155, 1041, 431, 401, 400, - /* 110 */ 254, 254, 373, 1431, 1427, 408, 1110, 1085, 1086, 1087, - /* 120 */ 284, 1112, 500, 515, 500, 368, 1433, 1421, 1428, 1111, - /* 130 */ 1261, 499, 373, 502, 108, 404, 114, 115, 105, 1106, - /* 140 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113, - /* 150 */ 113, 276, 509, 1113, 369, 1113, 114, 115, 105, 1106, - /* 160 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113, - /* 170 */ 113, 496, 1420, 1431, 493, 1468, 1065, 260, 1063, 433, - /* 180 */ 74, 107, 104, 200, 498, 111, 111, 111, 111, 110, - /* 190 */ 110, 109, 109, 109, 108, 404, 373, 113, 113, 113, - /* 200 */ 113, 106, 131, 91, 1361, 111, 111, 111, 111, 110, - /* 210 */ 110, 109, 109, 109, 108, 404, 113, 113, 113, 113, - /* 220 */ 114, 115, 105, 1106, 1106, 957, 960, 950, 950, 112, - /* 230 */ 112, 113, 113, 113, 113, 111, 111, 111, 111, 110, - /* 240 */ 110, 109, 109, 109, 108, 404, 116, 110, 110, 109, - /* 250 */ 109, 109, 108, 404, 111, 111, 111, 111, 110, 110, - /* 260 */ 109, 109, 109, 108, 404, 917, 512, 512, 512, 111, - /* 270 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404, - /* 280 */ 517, 1198, 1177, 181, 109, 109, 109, 108, 404, 373, - /* 290 */ 1198, 402, 402, 402, 75, 360, 111, 111, 111, 111, - /* 300 */ 110, 110, 109, 109, 109, 108, 404, 382, 299, 419, - /* 310 */ 287, 170, 518, 114, 115, 105, 1106, 1106, 957, 960, - /* 320 */ 950, 950, 112, 112, 113, 113, 113, 113, 1444, 523, - /* 330 */ 2, 1134, 518, 13, 13, 337, 277, 1085, 129, 226, - /* 340 */ 937, 1058, 1000, 471, 917, 1211, 453, 384, 1085, 395, - /* 350 */ 162, 1057, 155, 45, 45, 416, 928, 401, 400, 479, - /* 360 */ 927, 12, 111, 111, 111, 111, 110, 110, 109, 109, - /* 370 */ 109, 108, 404, 226, 286, 254, 254, 254, 254, 518, - /* 380 */ 16, 16, 373, 1085, 1086, 1087, 314, 299, 515, 472, - /* 390 */ 515, 927, 927, 929, 1085, 1086, 1087, 378, 276, 509, - /* 400 */ 65, 65, 1113, 210, 1113, 1085, 114, 115, 105, 1106, - /* 410 */ 1106, 957, 960, 950, 950, 112, 112, 113, 113, 113, - /* 420 */ 113, 1448, 222, 1134, 1089, 461, 458, 457, 277, 180, - /* 430 */ 129, 378, 392, 408, 423, 456, 500, 1211, 240, 257, - /* 440 */ 324, 464, 319, 463, 227, 470, 12, 317, 424, 300, - /* 450 */ 317, 1085, 1086, 1087, 485, 111, 111, 111, 111, 110, - /* 460 */ 110, 109, 109, 109, 108, 404, 181, 118, 1085, 254, - /* 470 */ 254, 1089, 518, 90, 351, 373, 518, 1181, 365, 798, - /* 480 */ 1440, 339, 515, 248, 248, 77, 325, 133, 1085, 249, - /* 490 */ 424, 300, 794, 49, 49, 210, 515, 65, 65, 114, - /* 500 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112, - /* 510 */ 113, 113, 113, 113, 1085, 1086, 1087, 222, 1085, 438, - /* 520 */ 461, 458, 457, 937, 787, 408, 171, 857, 362, 1021, - /* 530 */ 456, 136, 198, 486, 1085, 1086, 1087, 448, 794, 928, - /* 540 */ 5, 193, 192, 927, 1022, 107, 104, 200, 111, 111, - /* 550 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 1023, - /* 560 */ 254, 254, 803, 1085, 1085, 1086, 1087, 437, 373, 1085, - /* 570 */ 344, 787, 791, 515, 927, 927, 929, 1085, 1408, 1396, - /* 580 */ 832, 1085, 176, 3, 852, 1085, 518, 1439, 429, 851, - /* 590 */ 833, 518, 114, 115, 105, 1106, 1106, 957, 960, 950, - /* 600 */ 950, 112, 112, 113, 113, 113, 113, 13, 13, 1085, - /* 610 */ 1086, 1087, 13, 13, 518, 1085, 1086, 1087, 1496, 358, - /* 620 */ 1085, 389, 1234, 1085, 1086, 1087, 391, 1085, 1086, 1087, - /* 630 */ 448, 1085, 1086, 1087, 518, 65, 65, 947, 947, 958, - /* 640 */ 961, 111, 111, 111, 111, 110, 110, 109, 109, 109, - /* 650 */ 108, 404, 518, 382, 878, 13, 13, 518, 877, 518, - /* 660 */ 263, 373, 518, 431, 448, 1070, 1085, 1086, 1087, 267, - /* 670 */ 448, 488, 1360, 64, 64, 431, 812, 155, 50, 50, - /* 680 */ 65, 65, 518, 65, 65, 114, 115, 105, 1106, 1106, - /* 690 */ 957, 960, 950, 950, 112, 112, 113, 113, 113, 113, - /* 700 */ 518, 951, 382, 13, 13, 415, 411, 462, 414, 1085, - /* 710 */ 1366, 777, 1210, 292, 297, 813, 399, 497, 181, 403, - /* 720 */ 261, 15, 15, 276, 509, 414, 413, 1366, 1368, 410, - /* 730 */ 372, 345, 1209, 264, 111, 111, 111, 111, 110, 110, - /* 740 */ 109, 109, 109, 108, 404, 265, 254, 254, 229, 1405, - /* 750 */ 268, 1215, 268, 1103, 373, 1085, 1086, 1087, 938, 515, - /* 760 */ 393, 409, 876, 515, 254, 254, 1152, 482, 473, 262, - /* 770 */ 422, 476, 325, 503, 289, 518, 291, 515, 114, 115, - /* 780 */ 105, 1106, 1106, 957, 960, 950, 950, 112, 112, 113, - /* 790 */ 113, 113, 113, 414, 1021, 1366, 39, 39, 254, 254, - /* 800 */ 254, 254, 980, 254, 254, 254, 254, 255, 255, 1022, - /* 810 */ 279, 515, 516, 515, 846, 846, 515, 138, 515, 518, - /* 820 */ 515, 1043, 1495, 251, 1023, 1495, 876, 111, 111, 111, - /* 830 */ 111, 110, 110, 109, 109, 109, 108, 404, 518, 1353, - /* 840 */ 51, 51, 518, 199, 518, 506, 290, 373, 518, 276, - /* 850 */ 509, 922, 9, 483, 233, 1005, 1005, 445, 189, 52, - /* 860 */ 52, 325, 280, 53, 53, 54, 54, 373, 876, 55, - /* 870 */ 55, 114, 115, 105, 1106, 1106, 957, 960, 950, 950, - /* 880 */ 112, 112, 113, 113, 113, 113, 97, 518, 95, 1104, - /* 890 */ 1041, 114, 115, 105, 1106, 1106, 957, 960, 950, 950, - /* 900 */ 112, 112, 113, 113, 113, 113, 135, 199, 56, 56, - /* 910 */ 765, 766, 767, 225, 224, 223, 518, 283, 437, 233, - /* 920 */ 111, 111, 111, 111, 110, 110, 109, 109, 109, 108, - /* 930 */ 404, 1002, 876, 326, 518, 1002, 1104, 40, 40, 518, - /* 940 */ 111, 111, 111, 111, 110, 110, 109, 109, 109, 108, - /* 950 */ 404, 518, 448, 518, 1104, 41, 41, 518, 17, 518, - /* 960 */ 43, 43, 1155, 379, 518, 448, 518, 443, 518, 390, - /* 970 */ 518, 194, 44, 44, 57, 57, 1247, 518, 58, 58, - /* 980 */ 59, 59, 518, 466, 326, 14, 14, 60, 60, 120, - /* 990 */ 120, 61, 61, 449, 1206, 93, 518, 425, 46, 46, - /* 1000 */ 518, 1104, 518, 62, 62, 518, 437, 305, 518, 852, - /* 1010 */ 518, 298, 518, 1246, 851, 373, 518, 63, 63, 1293, - /* 1020 */ 397, 47, 47, 142, 142, 1467, 143, 143, 821, 70, - /* 1030 */ 70, 48, 48, 66, 66, 373, 518, 121, 121, 114, - /* 1040 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112, - /* 1050 */ 113, 113, 113, 113, 518, 418, 518, 67, 67, 114, - /* 1060 */ 115, 105, 1106, 1106, 957, 960, 950, 950, 112, 112, - /* 1070 */ 113, 113, 113, 113, 312, 122, 122, 123, 123, 1293, - /* 1080 */ 518, 357, 1126, 88, 518, 435, 325, 387, 111, 111, - /* 1090 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 266, - /* 1100 */ 518, 119, 119, 518, 1293, 141, 141, 518, 111, 111, - /* 1110 */ 111, 111, 110, 110, 109, 109, 109, 108, 404, 518, - /* 1120 */ 801, 140, 140, 518, 127, 127, 511, 379, 126, 126, - /* 1130 */ 518, 137, 518, 1308, 518, 307, 518, 310, 518, 203, - /* 1140 */ 124, 124, 1307, 96, 125, 125, 207, 388, 1441, 468, - /* 1150 */ 1127, 69, 69, 71, 71, 68, 68, 38, 38, 42, - /* 1160 */ 42, 357, 1042, 373, 1293, 276, 509, 801, 185, 469, - /* 1170 */ 494, 436, 444, 6, 380, 156, 253, 197, 469, 134, - /* 1180 */ 426, 33, 1038, 373, 1121, 359, 1411, 114, 115, 105, - /* 1190 */ 1106, 1106, 957, 960, 950, 950, 112, 112, 113, 113, - /* 1200 */ 113, 113, 914, 296, 27, 293, 90, 114, 103, 105, - /* 1210 */ 1106, 1106, 957, 960, 950, 950, 112, 112, 113, 113, - /* 1220 */ 113, 113, 919, 275, 430, 232, 891, 232, 432, 256, - /* 1230 */ 1127, 232, 398, 370, 892, 28, 111, 111, 111, 111, - /* 1240 */ 110, 110, 109, 109, 109, 108, 404, 301, 454, 1385, - /* 1250 */ 90, 228, 209, 987, 811, 810, 111, 111, 111, 111, - /* 1260 */ 110, 110, 109, 109, 109, 108, 404, 315, 818, 819, - /* 1270 */ 90, 323, 983, 931, 885, 228, 373, 232, 999, 849, - /* 1280 */ 999, 322, 102, 998, 1384, 998, 785, 850, 440, 132, - /* 1290 */ 102, 302, 1243, 306, 309, 311, 373, 313, 1194, 1180, - /* 1300 */ 987, 115, 105, 1106, 1106, 957, 960, 950, 950, 112, - /* 1310 */ 112, 113, 113, 113, 113, 1178, 1179, 318, 327, 328, - /* 1320 */ 931, 1255, 105, 1106, 1106, 957, 960, 950, 950, 112, - /* 1330 */ 112, 113, 113, 113, 113, 1292, 1230, 1457, 273, 1241, - /* 1340 */ 504, 505, 1298, 100, 510, 246, 4, 1161, 1154, 111, - /* 1350 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404, - /* 1360 */ 513, 1143, 187, 1142, 202, 1144, 1451, 356, 1227, 111, - /* 1370 */ 111, 111, 111, 110, 110, 109, 109, 109, 108, 404, - /* 1380 */ 11, 1277, 330, 405, 332, 334, 191, 1285, 364, 195, - /* 1390 */ 295, 417, 288, 100, 510, 507, 4, 434, 459, 321, - /* 1400 */ 1177, 349, 1357, 1356, 336, 155, 190, 1454, 1121, 158, - /* 1410 */ 513, 508, 235, 1404, 937, 1402, 1118, 381, 77, 428, - /* 1420 */ 98, 98, 8, 1282, 168, 30, 152, 99, 160, 405, - /* 1430 */ 520, 519, 88, 405, 927, 1362, 1274, 420, 163, 73, - /* 1440 */ 164, 76, 165, 166, 421, 507, 452, 212, 361, 363, - /* 1450 */ 427, 276, 509, 31, 1288, 172, 491, 441, 216, 1351, - /* 1460 */ 82, 490, 447, 1373, 937, 927, 927, 929, 930, 24, - /* 1470 */ 98, 98, 304, 247, 218, 177, 308, 99, 219, 405, - /* 1480 */ 520, 519, 450, 1145, 927, 220, 366, 1197, 100, 510, - /* 1490 */ 465, 4, 1188, 1196, 1195, 394, 803, 1169, 1187, 367, - /* 1500 */ 1168, 396, 484, 320, 1167, 513, 1466, 87, 475, 100, - /* 1510 */ 510, 271, 4, 272, 478, 927, 927, 929, 930, 24, - /* 1520 */ 1443, 1074, 407, 1238, 1239, 258, 513, 329, 405, 331, - /* 1530 */ 355, 355, 354, 243, 352, 234, 489, 774, 498, 184, - /* 1540 */ 507, 338, 1422, 339, 117, 1220, 10, 341, 333, 405, - /* 1550 */ 204, 491, 282, 1219, 1237, 1236, 492, 335, 343, 937, - /* 1560 */ 281, 507, 94, 1337, 186, 98, 98, 347, 89, 487, - /* 1570 */ 348, 241, 99, 29, 405, 520, 519, 274, 1151, 927, - /* 1580 */ 937, 521, 1080, 245, 242, 244, 98, 98, 856, 522, - /* 1590 */ 206, 1140, 1135, 99, 144, 405, 520, 519, 147, 375, - /* 1600 */ 927, 149, 376, 157, 1389, 1390, 1388, 1387, 205, 145, - /* 1610 */ 927, 927, 929, 930, 24, 146, 130, 761, 1165, 1164, - /* 1620 */ 72, 100, 510, 1162, 4, 269, 406, 188, 278, 201, - /* 1630 */ 259, 927, 927, 929, 930, 24, 128, 911, 513, 997, - /* 1640 */ 995, 159, 374, 208, 148, 161, 835, 276, 509, 211, - /* 1650 */ 294, 1011, 915, 167, 150, 383, 169, 78, 385, 79, - /* 1660 */ 80, 405, 81, 151, 1014, 213, 214, 1010, 139, 18, - /* 1670 */ 412, 215, 303, 507, 232, 1115, 1003, 446, 173, 217, - /* 1680 */ 174, 32, 776, 451, 491, 322, 221, 175, 814, 490, - /* 1690 */ 83, 455, 937, 19, 460, 316, 20, 84, 98, 98, - /* 1700 */ 270, 182, 85, 467, 153, 99, 154, 405, 520, 519, - /* 1710 */ 1074, 407, 927, 183, 258, 963, 1046, 86, 34, 355, - /* 1720 */ 355, 354, 243, 352, 474, 1047, 774, 35, 477, 196, - /* 1730 */ 250, 100, 510, 252, 4, 884, 178, 231, 1060, 204, - /* 1740 */ 21, 282, 102, 927, 927, 929, 930, 24, 513, 281, - /* 1750 */ 879, 22, 1064, 1062, 1051, 7, 340, 23, 978, 179, - /* 1760 */ 90, 92, 510, 964, 4, 236, 962, 966, 1020, 1019, - /* 1770 */ 237, 405, 967, 25, 36, 514, 932, 786, 513, 206, - /* 1780 */ 101, 26, 845, 507, 238, 239, 1459, 147, 350, 1458, - /* 1790 */ 149, 353, 1075, 1131, 1131, 1131, 1131, 205, 1131, 1131, - /* 1800 */ 1131, 405, 937, 1131, 1131, 1131, 1131, 1131, 98, 98, - /* 1810 */ 1131, 1131, 1131, 507, 1131, 99, 1131, 405, 520, 519, - /* 1820 */ 1131, 1131, 927, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1830 */ 1131, 374, 937, 1131, 1131, 1131, 276, 509, 98, 98, - /* 1840 */ 1131, 1131, 1131, 1131, 1131, 99, 1131, 405, 520, 519, - /* 1850 */ 1131, 1131, 927, 927, 927, 929, 930, 24, 1131, 412, - /* 1860 */ 1131, 1131, 1131, 258, 1131, 1131, 1131, 1131, 355, 355, - /* 1870 */ 354, 243, 352, 1131, 1131, 774, 1131, 1131, 1131, 1131, - /* 1880 */ 1131, 1131, 1131, 927, 927, 929, 930, 24, 204, 1131, - /* 1890 */ 282, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 281, 1131, - /* 1900 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1910 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1920 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 206, 1131, - /* 1930 */ 1131, 1131, 1131, 1131, 1131, 1131, 147, 1131, 1131, 149, - /* 1940 */ 1131, 1131, 1131, 1131, 1131, 1131, 205, 1131, 1131, 1131, - /* 1950 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1960 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1970 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 1980 */ 374, 1131, 1131, 1131, 1131, 276, 509, 1131, 1131, 1131, - /* 1990 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, - /* 2000 */ 1131, 1131, 1131, 1131, 1131, 1131, 1131, 1131, 412, + /* 0 */ 112, 109, 209, 112, 109, 209, 1160, 1, 1, 539, + /* 10 */ 2, 1164, 490, 1193, 1293, 534, 289, 1196, 134, 383, + /* 20 */ 1485, 1428, 1164, 1229, 1208, 1242, 1195, 289, 491, 134, + /* 30 */ 373, 915, 1229, 443, 16, 16, 1242, 70, 70, 916, + /* 40 */ 242, 1292, 296, 119, 120, 110, 1136, 1136, 981, 984, + /* 50 */ 974, 974, 117, 117, 118, 118, 118, 118, 264, 264, + /* 60 */ 190, 264, 264, 264, 264, 112, 109, 209, 362, 264, + /* 70 */ 264, 531, 376, 497, 531, 1134, 531, 1501, 239, 206, + /* 80 */ 338, 9, 531, 242, 219, 1203, 118, 118, 118, 118, + /* 90 */ 111, 439, 112, 109, 209, 219, 116, 116, 116, 116, + /* 100 */ 115, 115, 114, 114, 114, 113, 414, 115, 115, 114, + /* 110 */ 114, 114, 113, 414, 418, 12, 383, 400, 1134, 114, + /* 120 */ 114, 114, 113, 414, 1115, 418, 1134, 1392, 116, 116, + /* 130 */ 116, 116, 115, 115, 114, 114, 114, 113, 414, 961, + /* 140 */ 119, 120, 110, 1136, 1136, 981, 984, 974, 974, 117, + /* 150 */ 117, 118, 118, 118, 118, 952, 534, 414, 941, 951, + /* 160 */ 1481, 539, 2, 1164, 1505, 534, 160, 175, 289, 1134, + /* 170 */ 134, 434, 312, 297, 1115, 1116, 1117, 1242, 70, 70, + /* 180 */ 1089, 338, 1089, 118, 118, 118, 118, 42, 42, 448, + /* 190 */ 951, 951, 953, 116, 116, 116, 116, 115, 115, 114, + /* 200 */ 114, 114, 113, 414, 1115, 311, 264, 264, 82, 441, + /* 210 */ 264, 264, 190, 383, 284, 12, 288, 525, 407, 531, + /* 220 */ 96, 159, 458, 531, 371, 116, 116, 116, 116, 115, + /* 230 */ 115, 114, 114, 114, 113, 414, 219, 119, 120, 110, + /* 240 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, + /* 250 */ 118, 118, 511, 1477, 1115, 1116, 1117, 113, 414, 534, + /* 260 */ 528, 528, 528, 121, 534, 1427, 418, 116, 116, 116, + /* 270 */ 116, 115, 115, 114, 114, 114, 113, 414, 1464, 351, + /* 280 */ 270, 42, 42, 383, 187, 1115, 70, 70, 533, 433, + /* 290 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, + /* 300 */ 414, 534, 1339, 405, 159, 411, 410, 119, 120, 110, + /* 310 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, + /* 320 */ 118, 118, 285, 42, 42, 349, 411, 410, 514, 479, + /* 330 */ 1458, 79, 1084, 6, 1140, 1115, 1116, 1117, 480, 1142, + /* 340 */ 501, 1115, 1084, 123, 238, 1084, 136, 1141, 1234, 1234, + /* 350 */ 1143, 383, 1143, 1115, 167, 426, 80, 447, 512, 1451, + /* 360 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, + /* 370 */ 414, 1143, 1466, 1143, 350, 119, 120, 110, 1136, 1136, + /* 380 */ 981, 984, 974, 974, 117, 117, 118, 118, 118, 118, + /* 390 */ 402, 1115, 1116, 1117, 500, 534, 250, 267, 336, 474, + /* 400 */ 331, 473, 236, 1115, 1116, 1117, 231, 1115, 329, 471, + /* 410 */ 468, 467, 509, 1458, 1464, 505, 6, 70, 70, 466, + /* 420 */ 181, 380, 379, 534, 971, 971, 982, 985, 116, 116, + /* 430 */ 116, 116, 115, 115, 114, 114, 114, 113, 414, 1115, + /* 440 */ 412, 412, 412, 496, 1115, 69, 69, 235, 383, 288, + /* 450 */ 525, 273, 326, 516, 337, 458, 1084, 1115, 1116, 1117, + /* 460 */ 1232, 1232, 492, 160, 508, 441, 1084, 1067, 1531, 1084, + /* 470 */ 207, 1531, 119, 120, 110, 1136, 1136, 981, 984, 974, + /* 480 */ 974, 117, 117, 118, 118, 118, 118, 881, 534, 1115, + /* 490 */ 1116, 1117, 975, 534, 1115, 1116, 1117, 534, 421, 534, + /* 500 */ 141, 534, 176, 356, 517, 1119, 32, 511, 482, 388, + /* 510 */ 70, 70, 818, 288, 525, 70, 70, 441, 499, 50, + /* 520 */ 50, 70, 70, 70, 70, 116, 116, 116, 116, 115, + /* 530 */ 115, 114, 114, 114, 113, 414, 274, 264, 264, 1115, + /* 540 */ 1065, 264, 264, 1115, 355, 383, 409, 961, 1439, 822, + /* 550 */ 531, 516, 190, 419, 531, 483, 1119, 516, 337, 516, + /* 560 */ 518, 1115, 818, 952, 382, 458, 515, 951, 481, 119, + /* 570 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, + /* 580 */ 118, 118, 118, 118, 1338, 278, 1045, 278, 275, 1115, + /* 590 */ 1116, 1117, 259, 1115, 1116, 1117, 534, 5, 951, 951, + /* 600 */ 953, 1046, 231, 3, 143, 471, 468, 467, 1391, 463, + /* 610 */ 1115, 1115, 1116, 1117, 1452, 466, 1047, 836, 70, 70, + /* 620 */ 480, 534, 116, 116, 116, 116, 115, 115, 114, 114, + /* 630 */ 114, 113, 414, 95, 1115, 287, 235, 856, 902, 420, + /* 640 */ 1115, 534, 383, 13, 13, 381, 815, 857, 472, 112, + /* 650 */ 109, 209, 1115, 337, 413, 309, 837, 394, 1436, 534, + /* 660 */ 1115, 1116, 1117, 54, 54, 291, 119, 120, 110, 1136, + /* 670 */ 1136, 981, 984, 974, 974, 117, 117, 118, 118, 118, + /* 680 */ 118, 13, 13, 1084, 1115, 1116, 1117, 901, 264, 264, + /* 690 */ 1115, 1116, 1117, 1084, 292, 399, 1084, 800, 388, 140, + /* 700 */ 295, 531, 1115, 1116, 1117, 403, 447, 532, 534, 870, + /* 710 */ 870, 534, 1240, 534, 329, 534, 1185, 389, 534, 116, + /* 720 */ 116, 116, 116, 115, 115, 114, 114, 114, 113, 414, + /* 730 */ 13, 13, 1024, 13, 13, 13, 13, 13, 13, 383, + /* 740 */ 13, 13, 424, 1100, 401, 264, 264, 277, 160, 184, + /* 750 */ 1182, 185, 1533, 369, 513, 484, 432, 487, 531, 424, + /* 760 */ 423, 1397, 941, 119, 120, 110, 1136, 1136, 981, 984, + /* 770 */ 974, 974, 117, 117, 118, 118, 118, 118, 1397, 1399, + /* 780 */ 425, 519, 392, 264, 264, 1029, 1029, 455, 264, 264, + /* 790 */ 264, 264, 1004, 304, 261, 1278, 531, 900, 288, 525, + /* 800 */ 310, 531, 493, 531, 1067, 1532, 458, 387, 1532, 311, + /* 810 */ 429, 299, 534, 107, 264, 264, 116, 116, 116, 116, + /* 820 */ 115, 115, 114, 114, 114, 113, 414, 531, 424, 1384, + /* 830 */ 507, 258, 258, 1246, 55, 55, 383, 1277, 265, 265, + /* 840 */ 962, 324, 434, 312, 531, 531, 506, 1397, 1026, 1241, + /* 850 */ 298, 531, 1026, 445, 301, 1095, 303, 534, 368, 1156, + /* 860 */ 119, 120, 110, 1136, 1136, 981, 984, 974, 974, 117, + /* 870 */ 117, 118, 118, 118, 118, 1045, 534, 1065, 534, 15, + /* 880 */ 15, 1084, 208, 1324, 453, 452, 534, 1324, 534, 449, + /* 890 */ 1046, 1084, 494, 458, 1084, 234, 233, 232, 44, 44, + /* 900 */ 56, 56, 319, 1095, 322, 1047, 534, 900, 57, 57, + /* 910 */ 58, 58, 534, 116, 116, 116, 116, 115, 115, 114, + /* 920 */ 114, 114, 113, 414, 534, 514, 522, 534, 59, 59, + /* 930 */ 302, 1157, 534, 383, 60, 60, 1237, 946, 788, 789, + /* 940 */ 790, 1459, 1456, 446, 6, 6, 61, 61, 1212, 45, + /* 950 */ 45, 534, 396, 383, 46, 46, 397, 119, 120, 110, + /* 960 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, + /* 970 */ 118, 118, 428, 48, 48, 534, 392, 119, 120, 110, + /* 980 */ 1136, 1136, 981, 984, 974, 974, 117, 117, 118, 118, + /* 990 */ 118, 118, 1324, 368, 1066, 447, 825, 49, 49, 534, + /* 1000 */ 458, 357, 534, 353, 534, 138, 534, 337, 1478, 478, + /* 1010 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, + /* 1020 */ 414, 62, 62, 392, 63, 63, 64, 64, 14, 14, + /* 1030 */ 116, 116, 116, 116, 115, 115, 114, 114, 114, 113, + /* 1040 */ 414, 534, 810, 317, 271, 534, 1457, 825, 534, 6, + /* 1050 */ 534, 1324, 534, 142, 534, 1442, 534, 212, 534, 1324, + /* 1060 */ 534, 398, 305, 65, 65, 534, 1157, 125, 125, 476, + /* 1070 */ 66, 66, 51, 51, 67, 67, 68, 68, 52, 52, + /* 1080 */ 147, 147, 148, 148, 534, 98, 534, 75, 75, 276, + /* 1090 */ 534, 272, 534, 810, 534, 876, 534, 527, 389, 534, + /* 1100 */ 875, 534, 1151, 202, 534, 383, 53, 53, 71, 71, + /* 1110 */ 288, 525, 126, 126, 72, 72, 127, 127, 128, 128, + /* 1120 */ 454, 124, 124, 146, 146, 383, 145, 145, 408, 119, + /* 1130 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, + /* 1140 */ 118, 118, 118, 118, 534, 900, 534, 95, 534, 119, + /* 1150 */ 120, 110, 1136, 1136, 981, 984, 974, 974, 117, 117, + /* 1160 */ 118, 118, 118, 118, 390, 161, 132, 132, 131, 131, + /* 1170 */ 129, 129, 534, 915, 534, 1455, 534, 1454, 6, 1416, + /* 1180 */ 6, 916, 116, 116, 116, 116, 115, 115, 114, 114, + /* 1190 */ 114, 113, 414, 1415, 130, 130, 74, 74, 76, 76, + /* 1200 */ 534, 30, 116, 116, 116, 116, 115, 115, 114, 114, + /* 1210 */ 114, 113, 414, 534, 263, 206, 534, 1133, 1504, 93, + /* 1220 */ 876, 845, 73, 73, 102, 875, 100, 139, 17, 38, + /* 1230 */ 208, 1062, 31, 450, 370, 43, 43, 101, 47, 47, + /* 1240 */ 827, 216, 436, 308, 943, 440, 95, 241, 241, 442, + /* 1250 */ 313, 464, 241, 95, 237, 900, 327, 383, 266, 95, + /* 1260 */ 835, 834, 193, 335, 938, 314, 1011, 435, 842, 843, + /* 1270 */ 955, 1007, 909, 334, 237, 241, 873, 383, 1023, 107, + /* 1280 */ 1023, 119, 120, 110, 1136, 1136, 981, 984, 974, 974, + /* 1290 */ 117, 117, 118, 118, 118, 118, 1022, 808, 1022, 1274, + /* 1300 */ 137, 119, 108, 110, 1136, 1136, 981, 984, 974, 974, + /* 1310 */ 117, 117, 118, 118, 118, 118, 874, 1011, 318, 107, + /* 1320 */ 321, 955, 323, 325, 1225, 1211, 197, 1210, 1209, 330, + /* 1330 */ 339, 1265, 340, 283, 116, 116, 116, 116, 115, 115, + /* 1340 */ 114, 114, 114, 113, 414, 1286, 1323, 1261, 1471, 1272, + /* 1350 */ 520, 218, 521, 1329, 116, 116, 116, 116, 115, 115, + /* 1360 */ 114, 114, 114, 113, 414, 1192, 1184, 1173, 1172, 1174, + /* 1370 */ 1494, 1488, 459, 256, 383, 1258, 342, 199, 367, 344, + /* 1380 */ 211, 195, 307, 444, 11, 346, 469, 333, 1308, 1316, + /* 1390 */ 375, 427, 203, 360, 383, 1388, 188, 1387, 189, 120, + /* 1400 */ 110, 1136, 1136, 981, 984, 974, 974, 117, 117, 118, + /* 1410 */ 118, 118, 118, 1208, 1151, 300, 348, 1491, 245, 1148, + /* 1420 */ 110, 1136, 1136, 981, 984, 974, 974, 117, 117, 118, + /* 1430 */ 118, 118, 118, 198, 1435, 1433, 524, 78, 391, 163, + /* 1440 */ 82, 1393, 438, 173, 81, 105, 526, 1313, 4, 35, + /* 1450 */ 157, 116, 116, 116, 116, 115, 115, 114, 114, 114, + /* 1460 */ 113, 414, 529, 165, 93, 430, 1305, 168, 169, 431, + /* 1470 */ 462, 116, 116, 116, 116, 115, 115, 114, 114, 114, + /* 1480 */ 113, 414, 170, 171, 221, 415, 372, 437, 1319, 177, + /* 1490 */ 374, 36, 451, 225, 1382, 87, 457, 523, 257, 1404, + /* 1500 */ 316, 105, 526, 227, 4, 182, 460, 160, 320, 228, + /* 1510 */ 377, 1175, 475, 229, 1228, 404, 1227, 1226, 529, 827, + /* 1520 */ 961, 1219, 378, 1200, 1199, 406, 103, 103, 1218, 332, + /* 1530 */ 8, 281, 1198, 104, 1503, 415, 536, 535, 486, 282, + /* 1540 */ 951, 415, 489, 495, 92, 244, 1269, 341, 243, 122, + /* 1550 */ 1270, 343, 514, 523, 1268, 1462, 10, 288, 525, 345, + /* 1560 */ 1461, 354, 99, 352, 503, 94, 1267, 347, 1251, 502, + /* 1570 */ 498, 951, 951, 953, 954, 27, 961, 1250, 194, 358, + /* 1580 */ 251, 359, 103, 103, 1181, 34, 537, 1110, 252, 104, + /* 1590 */ 254, 415, 536, 535, 255, 1368, 951, 1420, 286, 538, + /* 1600 */ 1170, 1165, 1421, 135, 1419, 1418, 149, 150, 279, 784, + /* 1610 */ 416, 196, 151, 290, 210, 200, 77, 385, 269, 386, + /* 1620 */ 133, 162, 935, 1021, 201, 1019, 153, 951, 951, 953, + /* 1630 */ 954, 27, 1480, 1104, 417, 164, 217, 268, 859, 166, + /* 1640 */ 306, 1035, 366, 366, 365, 253, 363, 220, 172, 797, + /* 1650 */ 939, 155, 105, 526, 393, 4, 395, 174, 156, 83, + /* 1660 */ 1038, 84, 213, 85, 294, 222, 86, 223, 1034, 529, + /* 1670 */ 144, 18, 293, 224, 315, 456, 241, 1027, 1145, 178, + /* 1680 */ 226, 179, 37, 799, 334, 461, 230, 465, 470, 838, + /* 1690 */ 180, 88, 415, 19, 280, 328, 20, 89, 90, 158, + /* 1700 */ 191, 477, 215, 1097, 523, 204, 192, 987, 91, 1070, + /* 1710 */ 152, 39, 485, 154, 1071, 503, 40, 488, 205, 260, + /* 1720 */ 504, 262, 105, 526, 214, 4, 908, 961, 183, 240, + /* 1730 */ 903, 107, 1086, 103, 103, 21, 22, 1088, 23, 529, + /* 1740 */ 104, 24, 415, 536, 535, 1090, 1093, 951, 1094, 25, + /* 1750 */ 1074, 33, 7, 26, 510, 1002, 247, 186, 384, 95, + /* 1760 */ 988, 986, 415, 288, 525, 990, 1044, 246, 1043, 991, + /* 1770 */ 28, 41, 530, 956, 523, 809, 106, 29, 951, 951, + /* 1780 */ 953, 954, 27, 869, 361, 503, 422, 248, 364, 1105, + /* 1790 */ 502, 249, 1161, 1496, 1495, 1161, 1161, 961, 1161, 1161, + /* 1800 */ 1161, 1161, 1161, 103, 103, 1161, 1161, 1161, 1161, 1161, + /* 1810 */ 104, 1161, 415, 536, 535, 1104, 417, 951, 1161, 268, + /* 1820 */ 1161, 1161, 1161, 1161, 366, 366, 365, 253, 363, 1161, + /* 1830 */ 1161, 797, 1161, 1161, 1161, 1161, 105, 526, 1161, 4, + /* 1840 */ 1161, 1161, 1161, 1161, 213, 1161, 294, 1161, 951, 951, + /* 1850 */ 953, 954, 27, 529, 293, 1161, 1161, 1161, 1161, 1161, + /* 1860 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, + /* 1870 */ 1161, 1161, 1161, 1161, 1161, 1161, 415, 1161, 1161, 1161, + /* 1880 */ 1161, 1161, 1161, 1161, 215, 1161, 1161, 1161, 523, 1161, + /* 1890 */ 1161, 1161, 152, 1161, 1161, 154, 105, 526, 1161, 4, + /* 1900 */ 1161, 1161, 1161, 1161, 1161, 1161, 214, 1161, 1161, 1161, + /* 1910 */ 1161, 961, 1161, 529, 1161, 1161, 1161, 103, 103, 880, + /* 1920 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, + /* 1930 */ 1161, 951, 1161, 1161, 1161, 1161, 415, 1161, 1161, 1161, + /* 1940 */ 384, 1161, 1161, 1161, 1161, 288, 525, 1161, 523, 1161, + /* 1950 */ 1161, 1161, 1161, 1161, 1161, 1161, 97, 526, 1161, 4, + /* 1960 */ 1161, 1161, 951, 951, 953, 954, 27, 1161, 422, 1161, + /* 1970 */ 1161, 961, 1161, 529, 1161, 1161, 1161, 103, 103, 1161, + /* 1980 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, + /* 1990 */ 1161, 951, 268, 1161, 1161, 1161, 415, 366, 366, 365, + /* 2000 */ 253, 363, 1161, 1161, 797, 1161, 1161, 1161, 523, 1161, + /* 2010 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 213, 1161, 294, + /* 2020 */ 1161, 1161, 951, 951, 953, 954, 27, 293, 1161, 1161, + /* 2030 */ 1161, 961, 1161, 1161, 1161, 1161, 1161, 103, 103, 1161, + /* 2040 */ 1161, 1161, 1161, 1161, 104, 1161, 415, 536, 535, 1161, + /* 2050 */ 1161, 951, 1161, 1161, 1161, 1161, 1161, 215, 1161, 1161, + /* 2060 */ 1161, 1161, 1161, 1161, 1161, 152, 1161, 1161, 154, 1161, + /* 2070 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 214, + /* 2080 */ 1161, 1161, 951, 951, 953, 954, 27, 1161, 1161, 1161, + /* 2090 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, + /* 2100 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, + /* 2110 */ 1161, 1161, 1161, 384, 1161, 1161, 1161, 1161, 288, 525, + /* 2120 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, + /* 2130 */ 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, 1161, + /* 2140 */ 1161, 422, }; static const YYCODETYPE yy_lookahead[] = { - /* 0 */ 168, 163, 184, 238, 239, 240, 163, 163, 155, 156, - /* 10 */ 157, 158, 159, 160, 163, 202, 203, 187, 165, 19, - /* 20 */ 167, 163, 184, 185, 259, 202, 203, 174, 184, 185, - /* 30 */ 174, 31, 238, 239, 240, 184, 185, 22, 23, 39, - /* 40 */ 216, 26, 218, 43, 44, 45, 46, 47, 48, 49, - /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 174, 206, - /* 60 */ 207, 163, 206, 207, 220, 163, 163, 163, 238, 239, - /* 70 */ 240, 59, 219, 229, 231, 219, 183, 245, 174, 223, - /* 80 */ 224, 249, 184, 185, 191, 232, 184, 185, 184, 185, - /* 90 */ 206, 207, 92, 93, 94, 95, 96, 97, 98, 99, - /* 100 */ 100, 101, 102, 219, 102, 81, 91, 163, 96, 97, - /* 110 */ 206, 207, 19, 275, 276, 262, 104, 105, 106, 107, - /* 120 */ 163, 109, 220, 219, 220, 184, 275, 269, 277, 117, - /* 130 */ 187, 229, 19, 229, 101, 102, 43, 44, 45, 46, - /* 140 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - /* 150 */ 57, 127, 128, 141, 184, 143, 43, 44, 45, 46, - /* 160 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - /* 170 */ 57, 268, 269, 275, 276, 197, 83, 233, 85, 163, - /* 180 */ 67, 238, 239, 240, 134, 92, 93, 94, 95, 96, - /* 190 */ 97, 98, 99, 100, 101, 102, 19, 54, 55, 56, - /* 200 */ 57, 58, 152, 26, 247, 92, 93, 94, 95, 96, - /* 210 */ 97, 98, 99, 100, 101, 102, 54, 55, 56, 57, - /* 220 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - /* 230 */ 53, 54, 55, 56, 57, 92, 93, 94, 95, 96, - /* 240 */ 97, 98, 99, 100, 101, 102, 69, 96, 97, 98, - /* 250 */ 99, 100, 101, 102, 92, 93, 94, 95, 96, 97, - /* 260 */ 98, 99, 100, 101, 102, 73, 179, 180, 181, 92, - /* 270 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, - /* 280 */ 163, 191, 192, 163, 98, 99, 100, 101, 102, 19, - /* 290 */ 200, 179, 180, 181, 24, 175, 92, 93, 94, 95, - /* 300 */ 96, 97, 98, 99, 100, 101, 102, 163, 116, 117, - /* 310 */ 118, 22, 163, 43, 44, 45, 46, 47, 48, 49, - /* 320 */ 50, 51, 52, 53, 54, 55, 56, 57, 157, 158, - /* 330 */ 159, 160, 163, 184, 185, 163, 165, 59, 167, 46, - /* 340 */ 90, 76, 11, 174, 73, 174, 19, 198, 59, 19, - /* 350 */ 72, 86, 81, 184, 185, 234, 106, 96, 97, 163, - /* 360 */ 110, 182, 92, 93, 94, 95, 96, 97, 98, 99, - /* 370 */ 100, 101, 102, 46, 230, 206, 207, 206, 207, 163, - /* 380 */ 184, 185, 19, 105, 106, 107, 23, 116, 219, 220, - /* 390 */ 219, 141, 142, 143, 105, 106, 107, 104, 127, 128, - /* 400 */ 184, 185, 141, 232, 143, 59, 43, 44, 45, 46, - /* 410 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - /* 420 */ 57, 158, 108, 160, 59, 111, 112, 113, 165, 250, - /* 430 */ 167, 104, 102, 262, 255, 121, 220, 174, 108, 109, - /* 440 */ 110, 111, 112, 113, 114, 229, 182, 120, 117, 118, - /* 450 */ 120, 105, 106, 107, 163, 92, 93, 94, 95, 96, - /* 460 */ 97, 98, 99, 100, 101, 102, 163, 22, 59, 206, - /* 470 */ 207, 106, 163, 26, 171, 19, 163, 193, 175, 23, - /* 480 */ 163, 22, 219, 206, 207, 139, 163, 22, 59, 182, - /* 490 */ 117, 118, 59, 184, 185, 232, 219, 184, 185, 43, - /* 500 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 510 */ 54, 55, 56, 57, 105, 106, 107, 108, 59, 255, - /* 520 */ 111, 112, 113, 90, 59, 262, 22, 98, 174, 12, - /* 530 */ 121, 208, 163, 220, 105, 106, 107, 163, 105, 106, - /* 540 */ 22, 96, 97, 110, 27, 238, 239, 240, 92, 93, - /* 550 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 42, - /* 560 */ 206, 207, 115, 59, 105, 106, 107, 163, 19, 59, - /* 570 */ 163, 106, 23, 219, 141, 142, 143, 59, 163, 205, - /* 580 */ 63, 59, 72, 22, 124, 59, 163, 270, 234, 129, - /* 590 */ 73, 163, 43, 44, 45, 46, 47, 48, 49, 50, - /* 600 */ 51, 52, 53, 54, 55, 56, 57, 184, 185, 105, - /* 610 */ 106, 107, 184, 185, 163, 105, 106, 107, 265, 266, - /* 620 */ 59, 198, 225, 105, 106, 107, 198, 105, 106, 107, - /* 630 */ 163, 105, 106, 107, 163, 184, 185, 46, 47, 48, - /* 640 */ 49, 92, 93, 94, 95, 96, 97, 98, 99, 100, - /* 650 */ 101, 102, 163, 163, 132, 184, 185, 163, 132, 163, - /* 660 */ 256, 19, 163, 163, 163, 23, 105, 106, 107, 198, - /* 670 */ 163, 220, 205, 184, 185, 163, 35, 81, 184, 185, - /* 680 */ 184, 185, 163, 184, 185, 43, 44, 45, 46, 47, - /* 690 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, - /* 700 */ 163, 110, 163, 184, 185, 109, 205, 66, 163, 59, - /* 710 */ 163, 21, 205, 16, 174, 74, 220, 198, 163, 220, - /* 720 */ 230, 184, 185, 127, 128, 180, 181, 180, 181, 163, - /* 730 */ 175, 242, 174, 233, 92, 93, 94, 95, 96, 97, - /* 740 */ 98, 99, 100, 101, 102, 233, 206, 207, 26, 163, - /* 750 */ 195, 207, 197, 26, 19, 105, 106, 107, 23, 219, - /* 760 */ 119, 260, 26, 219, 206, 207, 174, 19, 174, 230, - /* 770 */ 80, 174, 163, 174, 77, 163, 79, 219, 43, 44, - /* 780 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - /* 790 */ 55, 56, 57, 248, 12, 248, 184, 185, 206, 207, - /* 800 */ 206, 207, 112, 206, 207, 206, 207, 206, 207, 27, - /* 810 */ 163, 219, 123, 219, 125, 126, 219, 208, 219, 163, - /* 820 */ 219, 22, 23, 23, 42, 26, 26, 92, 93, 94, - /* 830 */ 95, 96, 97, 98, 99, 100, 101, 102, 163, 149, - /* 840 */ 184, 185, 163, 107, 163, 63, 149, 19, 163, 127, - /* 850 */ 128, 23, 22, 105, 24, 116, 117, 118, 131, 184, - /* 860 */ 185, 163, 163, 184, 185, 184, 185, 19, 132, 184, - /* 870 */ 185, 43, 44, 45, 46, 47, 48, 49, 50, 51, - /* 880 */ 52, 53, 54, 55, 56, 57, 146, 163, 148, 59, - /* 890 */ 91, 43, 44, 45, 46, 47, 48, 49, 50, 51, - /* 900 */ 52, 53, 54, 55, 56, 57, 208, 107, 184, 185, - /* 910 */ 7, 8, 9, 116, 117, 118, 163, 163, 163, 24, - /* 920 */ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, - /* 930 */ 102, 29, 132, 163, 163, 33, 106, 184, 185, 163, - /* 940 */ 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, - /* 950 */ 102, 163, 163, 163, 59, 184, 185, 163, 22, 163, - /* 960 */ 184, 185, 177, 178, 163, 163, 163, 65, 163, 199, - /* 970 */ 163, 26, 184, 185, 184, 185, 163, 163, 184, 185, - /* 980 */ 184, 185, 163, 98, 163, 184, 185, 184, 185, 184, - /* 990 */ 185, 184, 185, 252, 205, 147, 163, 61, 184, 185, - /* 1000 */ 163, 106, 163, 184, 185, 163, 163, 205, 163, 124, - /* 1010 */ 163, 256, 163, 163, 129, 19, 163, 184, 185, 163, - /* 1020 */ 199, 184, 185, 184, 185, 23, 184, 185, 26, 184, - /* 1030 */ 185, 184, 185, 184, 185, 19, 163, 184, 185, 43, - /* 1040 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 1050 */ 54, 55, 56, 57, 163, 163, 163, 184, 185, 43, - /* 1060 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - /* 1070 */ 54, 55, 56, 57, 16, 184, 185, 184, 185, 163, - /* 1080 */ 163, 22, 23, 138, 163, 19, 163, 231, 92, 93, - /* 1090 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 256, - /* 1100 */ 163, 184, 185, 163, 163, 184, 185, 163, 92, 93, - /* 1110 */ 94, 95, 96, 97, 98, 99, 100, 101, 102, 163, - /* 1120 */ 59, 184, 185, 163, 184, 185, 177, 178, 184, 185, - /* 1130 */ 163, 208, 163, 237, 163, 77, 163, 79, 163, 15, - /* 1140 */ 184, 185, 237, 147, 184, 185, 24, 231, 153, 154, - /* 1150 */ 91, 184, 185, 184, 185, 184, 185, 184, 185, 184, - /* 1160 */ 185, 22, 23, 19, 163, 127, 128, 106, 24, 273, - /* 1170 */ 271, 105, 231, 274, 263, 264, 223, 224, 273, 22, - /* 1180 */ 118, 24, 23, 19, 60, 26, 163, 43, 44, 45, - /* 1190 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 1200 */ 56, 57, 140, 23, 22, 163, 26, 43, 44, 45, - /* 1210 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, - /* 1220 */ 56, 57, 23, 211, 23, 26, 31, 26, 23, 22, - /* 1230 */ 91, 26, 231, 221, 39, 53, 92, 93, 94, 95, - /* 1240 */ 96, 97, 98, 99, 100, 101, 102, 23, 23, 163, - /* 1250 */ 26, 26, 130, 59, 109, 110, 92, 93, 94, 95, - /* 1260 */ 96, 97, 98, 99, 100, 101, 102, 23, 7, 8, - /* 1270 */ 26, 110, 23, 59, 23, 26, 19, 26, 141, 23, - /* 1280 */ 143, 120, 26, 141, 163, 143, 23, 23, 163, 26, - /* 1290 */ 26, 163, 163, 163, 163, 163, 19, 163, 163, 193, - /* 1300 */ 106, 44, 45, 46, 47, 48, 49, 50, 51, 52, - /* 1310 */ 53, 54, 55, 56, 57, 163, 193, 163, 163, 163, - /* 1320 */ 106, 163, 45, 46, 47, 48, 49, 50, 51, 52, - /* 1330 */ 53, 54, 55, 56, 57, 163, 163, 130, 222, 163, - /* 1340 */ 163, 203, 163, 19, 20, 251, 22, 163, 163, 92, - /* 1350 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, - /* 1360 */ 36, 163, 209, 163, 261, 163, 163, 161, 222, 92, - /* 1370 */ 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, - /* 1380 */ 210, 213, 222, 59, 222, 222, 182, 213, 213, 196, - /* 1390 */ 257, 226, 226, 19, 20, 71, 22, 257, 188, 187, - /* 1400 */ 192, 212, 187, 187, 226, 81, 210, 166, 60, 261, - /* 1410 */ 36, 244, 130, 170, 90, 170, 38, 170, 139, 104, - /* 1420 */ 96, 97, 48, 236, 22, 235, 43, 103, 201, 105, - /* 1430 */ 106, 107, 138, 59, 110, 247, 213, 18, 204, 258, - /* 1440 */ 204, 258, 204, 204, 170, 71, 18, 169, 213, 236, - /* 1450 */ 213, 127, 128, 235, 201, 201, 82, 170, 169, 213, - /* 1460 */ 146, 87, 62, 254, 90, 141, 142, 143, 144, 145, - /* 1470 */ 96, 97, 253, 170, 169, 22, 170, 103, 169, 105, - /* 1480 */ 106, 107, 189, 170, 110, 169, 189, 186, 19, 20, - /* 1490 */ 104, 22, 194, 186, 186, 64, 115, 186, 194, 189, - /* 1500 */ 188, 102, 133, 186, 186, 36, 186, 104, 189, 19, - /* 1510 */ 20, 246, 22, 246, 189, 141, 142, 143, 144, 145, - /* 1520 */ 0, 1, 2, 228, 228, 5, 36, 227, 59, 227, - /* 1530 */ 10, 11, 12, 13, 14, 170, 84, 17, 134, 216, - /* 1540 */ 71, 272, 270, 22, 137, 217, 22, 216, 227, 59, - /* 1550 */ 30, 82, 32, 217, 228, 228, 87, 227, 170, 90, - /* 1560 */ 40, 71, 146, 241, 215, 96, 97, 214, 136, 135, - /* 1570 */ 213, 25, 103, 26, 105, 106, 107, 243, 173, 110, - /* 1580 */ 90, 172, 13, 6, 164, 164, 96, 97, 98, 162, - /* 1590 */ 70, 162, 162, 103, 176, 105, 106, 107, 78, 267, - /* 1600 */ 110, 81, 267, 264, 182, 182, 182, 182, 88, 176, - /* 1610 */ 141, 142, 143, 144, 145, 176, 190, 4, 182, 182, - /* 1620 */ 182, 19, 20, 182, 22, 190, 3, 22, 151, 15, - /* 1630 */ 89, 141, 142, 143, 144, 145, 16, 128, 36, 23, - /* 1640 */ 23, 139, 122, 24, 119, 131, 20, 127, 128, 133, - /* 1650 */ 16, 1, 140, 131, 119, 61, 139, 53, 37, 53, - /* 1660 */ 53, 59, 53, 119, 105, 34, 130, 1, 5, 22, - /* 1670 */ 150, 104, 149, 71, 26, 75, 68, 41, 68, 130, - /* 1680 */ 104, 24, 20, 19, 82, 120, 114, 22, 28, 87, - /* 1690 */ 22, 67, 90, 22, 67, 23, 22, 22, 96, 97, - /* 1700 */ 67, 23, 138, 22, 37, 103, 153, 105, 106, 107, - /* 1710 */ 1, 2, 110, 23, 5, 23, 23, 26, 22, 10, - /* 1720 */ 11, 12, 13, 14, 24, 23, 17, 22, 24, 130, - /* 1730 */ 23, 19, 20, 23, 22, 105, 22, 34, 85, 30, - /* 1740 */ 34, 32, 26, 141, 142, 143, 144, 145, 36, 40, - /* 1750 */ 132, 34, 75, 83, 23, 44, 24, 34, 23, 26, - /* 1760 */ 26, 19, 20, 23, 22, 26, 23, 23, 23, 23, - /* 1770 */ 22, 59, 11, 22, 22, 26, 23, 23, 36, 70, - /* 1780 */ 22, 22, 124, 71, 130, 130, 130, 78, 23, 130, - /* 1790 */ 81, 15, 1, 278, 278, 278, 278, 88, 278, 278, - /* 1800 */ 278, 59, 90, 278, 278, 278, 278, 278, 96, 97, - /* 1810 */ 278, 278, 278, 71, 278, 103, 278, 105, 106, 107, - /* 1820 */ 278, 278, 110, 278, 278, 278, 278, 278, 278, 278, - /* 1830 */ 278, 122, 90, 278, 278, 278, 127, 128, 96, 97, - /* 1840 */ 278, 278, 278, 278, 278, 103, 278, 105, 106, 107, - /* 1850 */ 278, 278, 110, 141, 142, 143, 144, 145, 278, 150, - /* 1860 */ 278, 278, 278, 5, 278, 278, 278, 278, 10, 11, - /* 1870 */ 12, 13, 14, 278, 278, 17, 278, 278, 278, 278, - /* 1880 */ 278, 278, 278, 141, 142, 143, 144, 145, 30, 278, - /* 1890 */ 32, 278, 278, 278, 278, 278, 278, 278, 40, 278, - /* 1900 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 1910 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 1920 */ 278, 278, 278, 278, 278, 278, 278, 278, 70, 278, - /* 1930 */ 278, 278, 278, 278, 278, 278, 78, 278, 278, 81, - /* 1940 */ 278, 278, 278, 278, 278, 278, 88, 278, 278, 278, - /* 1950 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 1960 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 1970 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 1980 */ 122, 278, 278, 278, 278, 127, 128, 278, 278, 278, - /* 1990 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, 278, - /* 2000 */ 278, 278, 278, 278, 278, 278, 278, 278, 150, 278, - /* 2010 */ 278, 278, 278, 278, 278, 278, 278, 278, 278, + /* 0 */ 260, 261, 262, 260, 261, 262, 176, 177, 178, 179, + /* 10 */ 180, 181, 184, 206, 209, 184, 186, 206, 188, 19, + /* 20 */ 179, 281, 181, 213, 214, 195, 206, 186, 195, 188, + /* 30 */ 195, 31, 222, 184, 206, 207, 195, 206, 207, 39, + /* 40 */ 24, 209, 184, 43, 44, 45, 46, 47, 48, 49, + /* 50 */ 50, 51, 52, 53, 54, 55, 56, 57, 228, 229, + /* 60 */ 184, 228, 229, 228, 229, 260, 261, 262, 192, 228, + /* 70 */ 229, 241, 196, 242, 241, 59, 241, 205, 245, 246, + /* 80 */ 184, 22, 241, 24, 254, 213, 54, 55, 56, 57, + /* 90 */ 58, 256, 260, 261, 262, 254, 96, 97, 98, 99, + /* 100 */ 100, 101, 102, 103, 104, 105, 106, 100, 101, 102, + /* 110 */ 103, 104, 105, 106, 284, 203, 19, 221, 59, 102, + /* 120 */ 103, 104, 105, 106, 59, 284, 110, 269, 96, 97, + /* 130 */ 98, 99, 100, 101, 102, 103, 104, 105, 106, 94, + /* 140 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 150 */ 53, 54, 55, 56, 57, 110, 184, 106, 73, 114, + /* 160 */ 178, 179, 180, 181, 219, 184, 81, 22, 186, 110, + /* 170 */ 188, 121, 122, 195, 109, 110, 111, 195, 206, 207, + /* 180 */ 83, 184, 85, 54, 55, 56, 57, 206, 207, 277, + /* 190 */ 145, 146, 147, 96, 97, 98, 99, 100, 101, 102, + /* 200 */ 103, 104, 105, 106, 59, 120, 228, 229, 143, 184, + /* 210 */ 228, 229, 184, 19, 242, 203, 131, 132, 221, 241, + /* 220 */ 26, 184, 184, 241, 196, 96, 97, 98, 99, 100, + /* 230 */ 101, 102, 103, 104, 105, 106, 254, 43, 44, 45, + /* 240 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + /* 250 */ 56, 57, 184, 184, 109, 110, 111, 105, 106, 184, + /* 260 */ 200, 201, 202, 69, 184, 227, 284, 96, 97, 98, + /* 270 */ 99, 100, 101, 102, 103, 104, 105, 106, 297, 298, + /* 280 */ 255, 206, 207, 19, 272, 59, 206, 207, 184, 277, + /* 290 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, + /* 300 */ 106, 184, 259, 19, 184, 100, 101, 43, 44, 45, + /* 310 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + /* 320 */ 56, 57, 242, 206, 207, 184, 100, 101, 138, 292, + /* 330 */ 293, 67, 76, 296, 108, 109, 110, 111, 295, 113, + /* 340 */ 84, 59, 86, 22, 26, 89, 156, 121, 224, 225, + /* 350 */ 145, 19, 147, 59, 72, 256, 24, 184, 290, 291, + /* 360 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, + /* 370 */ 106, 145, 297, 147, 299, 43, 44, 45, 46, 47, + /* 380 */ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, + /* 390 */ 106, 109, 110, 111, 138, 184, 112, 113, 114, 115, + /* 400 */ 116, 117, 118, 109, 110, 111, 112, 59, 124, 115, + /* 410 */ 116, 117, 292, 293, 297, 298, 296, 206, 207, 125, + /* 420 */ 72, 100, 101, 184, 46, 47, 48, 49, 96, 97, + /* 430 */ 98, 99, 100, 101, 102, 103, 104, 105, 106, 59, + /* 440 */ 200, 201, 202, 184, 59, 206, 207, 46, 19, 131, + /* 450 */ 132, 278, 23, 242, 184, 184, 76, 109, 110, 111, + /* 460 */ 224, 225, 251, 81, 84, 184, 86, 22, 23, 89, + /* 470 */ 184, 26, 43, 44, 45, 46, 47, 48, 49, 50, + /* 480 */ 51, 52, 53, 54, 55, 56, 57, 102, 184, 109, + /* 490 */ 110, 111, 114, 184, 109, 110, 111, 184, 227, 184, + /* 500 */ 230, 184, 22, 264, 195, 59, 22, 184, 195, 108, + /* 510 */ 206, 207, 59, 131, 132, 206, 207, 184, 138, 206, + /* 520 */ 207, 206, 207, 206, 207, 96, 97, 98, 99, 100, + /* 530 */ 101, 102, 103, 104, 105, 106, 255, 228, 229, 59, + /* 540 */ 95, 228, 229, 59, 184, 19, 242, 94, 184, 23, + /* 550 */ 241, 242, 184, 282, 241, 242, 110, 242, 184, 242, + /* 560 */ 251, 59, 109, 110, 196, 184, 251, 114, 251, 43, + /* 570 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + /* 580 */ 54, 55, 56, 57, 259, 217, 12, 219, 255, 109, + /* 590 */ 110, 111, 203, 109, 110, 111, 184, 22, 145, 146, + /* 600 */ 147, 27, 112, 22, 230, 115, 116, 117, 227, 19, + /* 610 */ 59, 109, 110, 111, 291, 125, 42, 35, 206, 207, + /* 620 */ 295, 184, 96, 97, 98, 99, 100, 101, 102, 103, + /* 630 */ 104, 105, 106, 26, 59, 233, 46, 63, 136, 184, + /* 640 */ 59, 184, 19, 206, 207, 243, 23, 73, 66, 260, + /* 650 */ 261, 262, 59, 184, 242, 195, 74, 220, 184, 184, + /* 660 */ 109, 110, 111, 206, 207, 184, 43, 44, 45, 46, + /* 670 */ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + /* 680 */ 57, 206, 207, 76, 109, 110, 111, 136, 228, 229, + /* 690 */ 109, 110, 111, 86, 184, 220, 89, 21, 108, 230, + /* 700 */ 184, 241, 109, 110, 111, 123, 184, 127, 184, 129, + /* 710 */ 130, 184, 195, 184, 124, 184, 198, 199, 184, 96, + /* 720 */ 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, + /* 730 */ 206, 207, 11, 206, 207, 206, 207, 206, 207, 19, + /* 740 */ 206, 207, 184, 23, 220, 228, 229, 220, 81, 220, + /* 750 */ 195, 220, 287, 288, 220, 195, 80, 195, 241, 201, + /* 760 */ 202, 184, 73, 43, 44, 45, 46, 47, 48, 49, + /* 770 */ 50, 51, 52, 53, 54, 55, 56, 57, 201, 202, + /* 780 */ 113, 195, 184, 228, 229, 120, 121, 122, 228, 229, + /* 790 */ 228, 229, 116, 16, 23, 184, 241, 26, 131, 132, + /* 800 */ 278, 241, 19, 241, 22, 23, 184, 189, 26, 120, + /* 810 */ 121, 122, 184, 26, 228, 229, 96, 97, 98, 99, + /* 820 */ 100, 101, 102, 103, 104, 105, 106, 241, 270, 153, + /* 830 */ 66, 228, 229, 229, 206, 207, 19, 184, 228, 229, + /* 840 */ 23, 16, 121, 122, 241, 241, 82, 270, 29, 227, + /* 850 */ 252, 241, 33, 19, 77, 91, 79, 184, 22, 23, + /* 860 */ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 870 */ 53, 54, 55, 56, 57, 12, 184, 95, 184, 206, + /* 880 */ 207, 76, 111, 184, 65, 267, 184, 184, 184, 271, + /* 890 */ 27, 86, 109, 184, 89, 120, 121, 122, 206, 207, + /* 900 */ 206, 207, 77, 139, 79, 42, 184, 136, 206, 207, + /* 910 */ 206, 207, 184, 96, 97, 98, 99, 100, 101, 102, + /* 920 */ 103, 104, 105, 106, 184, 138, 63, 184, 206, 207, + /* 930 */ 153, 95, 184, 19, 206, 207, 227, 23, 7, 8, + /* 940 */ 9, 293, 293, 109, 296, 296, 206, 207, 215, 206, + /* 950 */ 207, 184, 253, 19, 206, 207, 253, 43, 44, 45, + /* 960 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + /* 970 */ 56, 57, 184, 206, 207, 184, 184, 43, 44, 45, + /* 980 */ 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, + /* 990 */ 56, 57, 184, 22, 23, 184, 59, 206, 207, 184, + /* 1000 */ 184, 238, 184, 240, 184, 22, 184, 184, 157, 158, + /* 1010 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, + /* 1020 */ 106, 206, 207, 184, 206, 207, 206, 207, 206, 207, + /* 1030 */ 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, + /* 1040 */ 106, 184, 59, 227, 252, 184, 293, 110, 184, 296, + /* 1050 */ 184, 184, 184, 230, 184, 184, 184, 15, 184, 184, + /* 1060 */ 184, 253, 184, 206, 207, 184, 95, 206, 207, 102, + /* 1070 */ 206, 207, 206, 207, 206, 207, 206, 207, 206, 207, + /* 1080 */ 206, 207, 206, 207, 184, 151, 184, 206, 207, 278, + /* 1090 */ 184, 252, 184, 110, 184, 128, 184, 198, 199, 184, + /* 1100 */ 133, 184, 60, 26, 184, 19, 206, 207, 206, 207, + /* 1110 */ 131, 132, 206, 207, 206, 207, 206, 207, 206, 207, + /* 1120 */ 253, 206, 207, 206, 207, 19, 206, 207, 253, 43, + /* 1130 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + /* 1140 */ 54, 55, 56, 57, 184, 26, 184, 26, 184, 43, + /* 1150 */ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + /* 1160 */ 54, 55, 56, 57, 285, 286, 206, 207, 206, 207, + /* 1170 */ 206, 207, 184, 31, 184, 293, 184, 293, 296, 184, + /* 1180 */ 296, 39, 96, 97, 98, 99, 100, 101, 102, 103, + /* 1190 */ 104, 105, 106, 184, 206, 207, 206, 207, 206, 207, + /* 1200 */ 184, 22, 96, 97, 98, 99, 100, 101, 102, 103, + /* 1210 */ 104, 105, 106, 184, 245, 246, 184, 26, 23, 142, + /* 1220 */ 128, 26, 206, 207, 150, 133, 152, 22, 22, 24, + /* 1230 */ 111, 23, 53, 184, 26, 206, 207, 151, 206, 207, + /* 1240 */ 119, 24, 122, 23, 23, 23, 26, 26, 26, 23, + /* 1250 */ 23, 23, 26, 26, 26, 136, 23, 19, 22, 26, + /* 1260 */ 113, 114, 24, 114, 144, 184, 59, 61, 7, 8, + /* 1270 */ 59, 23, 23, 124, 26, 26, 23, 19, 145, 26, + /* 1280 */ 147, 43, 44, 45, 46, 47, 48, 49, 50, 51, + /* 1290 */ 52, 53, 54, 55, 56, 57, 145, 23, 147, 184, + /* 1300 */ 26, 43, 44, 45, 46, 47, 48, 49, 50, 51, + /* 1310 */ 52, 53, 54, 55, 56, 57, 23, 110, 184, 26, + /* 1320 */ 184, 110, 184, 184, 184, 215, 135, 215, 184, 184, + /* 1330 */ 184, 247, 184, 244, 96, 97, 98, 99, 100, 101, + /* 1340 */ 102, 103, 104, 105, 106, 184, 184, 184, 301, 184, + /* 1350 */ 184, 134, 225, 184, 96, 97, 98, 99, 100, 101, + /* 1360 */ 102, 103, 104, 105, 106, 184, 184, 184, 184, 184, + /* 1370 */ 134, 184, 274, 273, 19, 244, 244, 204, 182, 244, + /* 1380 */ 283, 231, 279, 279, 232, 244, 210, 209, 235, 235, + /* 1390 */ 235, 248, 218, 234, 19, 209, 238, 209, 238, 44, + /* 1400 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + /* 1410 */ 55, 56, 57, 214, 60, 248, 248, 187, 134, 38, + /* 1420 */ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + /* 1430 */ 55, 56, 57, 232, 191, 191, 266, 280, 191, 283, + /* 1440 */ 143, 269, 108, 22, 280, 19, 20, 258, 22, 257, + /* 1450 */ 43, 96, 97, 98, 99, 100, 101, 102, 103, 104, + /* 1460 */ 105, 106, 36, 223, 142, 18, 235, 226, 226, 191, + /* 1470 */ 18, 96, 97, 98, 99, 100, 101, 102, 103, 104, + /* 1480 */ 105, 106, 226, 226, 190, 59, 235, 235, 223, 223, + /* 1490 */ 258, 257, 191, 190, 235, 150, 62, 71, 191, 276, + /* 1500 */ 275, 19, 20, 190, 22, 22, 211, 81, 191, 190, + /* 1510 */ 211, 191, 108, 190, 208, 64, 208, 208, 36, 119, + /* 1520 */ 94, 216, 211, 208, 210, 106, 100, 101, 216, 208, + /* 1530 */ 48, 268, 208, 107, 208, 109, 110, 111, 211, 268, + /* 1540 */ 114, 59, 211, 137, 108, 88, 250, 249, 191, 141, + /* 1550 */ 250, 249, 138, 71, 250, 300, 22, 131, 132, 249, + /* 1560 */ 300, 191, 150, 238, 82, 140, 250, 249, 239, 87, + /* 1570 */ 139, 145, 146, 147, 148, 149, 94, 239, 237, 236, + /* 1580 */ 25, 235, 100, 101, 194, 26, 193, 13, 185, 107, + /* 1590 */ 185, 109, 110, 111, 6, 263, 114, 203, 265, 183, + /* 1600 */ 183, 183, 203, 212, 203, 203, 197, 197, 212, 4, + /* 1610 */ 3, 22, 197, 155, 15, 204, 203, 289, 93, 289, + /* 1620 */ 16, 286, 132, 23, 204, 23, 123, 145, 146, 147, + /* 1630 */ 148, 149, 0, 1, 2, 143, 24, 5, 20, 135, + /* 1640 */ 16, 1, 10, 11, 12, 13, 14, 137, 135, 17, + /* 1650 */ 144, 123, 19, 20, 61, 22, 37, 143, 123, 53, + /* 1660 */ 109, 53, 30, 53, 32, 34, 53, 134, 1, 36, + /* 1670 */ 5, 22, 40, 108, 153, 41, 26, 68, 75, 68, + /* 1680 */ 134, 108, 24, 20, 124, 19, 118, 67, 67, 28, + /* 1690 */ 22, 22, 59, 22, 67, 23, 22, 22, 142, 37, + /* 1700 */ 23, 22, 70, 23, 71, 157, 23, 23, 26, 23, + /* 1710 */ 78, 22, 24, 81, 23, 82, 22, 24, 134, 23, + /* 1720 */ 87, 23, 19, 20, 92, 22, 109, 94, 22, 34, + /* 1730 */ 136, 26, 85, 100, 101, 34, 34, 83, 34, 36, + /* 1740 */ 107, 34, 109, 110, 111, 75, 90, 114, 75, 34, + /* 1750 */ 23, 22, 44, 34, 24, 23, 22, 26, 126, 26, + /* 1760 */ 23, 23, 59, 131, 132, 23, 23, 26, 23, 11, + /* 1770 */ 22, 22, 26, 23, 71, 23, 22, 22, 145, 146, + /* 1780 */ 147, 148, 149, 128, 23, 82, 154, 134, 15, 1, + /* 1790 */ 87, 134, 302, 134, 134, 302, 302, 94, 302, 302, + /* 1800 */ 302, 302, 302, 100, 101, 302, 302, 302, 302, 302, + /* 1810 */ 107, 302, 109, 110, 111, 1, 2, 114, 302, 5, + /* 1820 */ 302, 302, 302, 302, 10, 11, 12, 13, 14, 302, + /* 1830 */ 302, 17, 302, 302, 302, 302, 19, 20, 302, 22, + /* 1840 */ 302, 302, 302, 302, 30, 302, 32, 302, 145, 146, + /* 1850 */ 147, 148, 149, 36, 40, 302, 302, 302, 302, 302, + /* 1860 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 1870 */ 302, 302, 302, 302, 302, 302, 59, 302, 302, 302, + /* 1880 */ 302, 302, 302, 302, 70, 302, 302, 302, 71, 302, + /* 1890 */ 302, 302, 78, 302, 302, 81, 19, 20, 302, 22, + /* 1900 */ 302, 302, 302, 302, 302, 302, 92, 302, 302, 302, + /* 1910 */ 302, 94, 302, 36, 302, 302, 302, 100, 101, 102, + /* 1920 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, + /* 1930 */ 302, 114, 302, 302, 302, 302, 59, 302, 302, 302, + /* 1940 */ 126, 302, 302, 302, 302, 131, 132, 302, 71, 302, + /* 1950 */ 302, 302, 302, 302, 302, 302, 19, 20, 302, 22, + /* 1960 */ 302, 302, 145, 146, 147, 148, 149, 302, 154, 302, + /* 1970 */ 302, 94, 302, 36, 302, 302, 302, 100, 101, 302, + /* 1980 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, + /* 1990 */ 302, 114, 5, 302, 302, 302, 59, 10, 11, 12, + /* 2000 */ 13, 14, 302, 302, 17, 302, 302, 302, 71, 302, + /* 2010 */ 302, 302, 302, 302, 302, 302, 302, 30, 302, 32, + /* 2020 */ 302, 302, 145, 146, 147, 148, 149, 40, 302, 302, + /* 2030 */ 302, 94, 302, 302, 302, 302, 302, 100, 101, 302, + /* 2040 */ 302, 302, 302, 302, 107, 302, 109, 110, 111, 302, + /* 2050 */ 302, 114, 302, 302, 302, 302, 302, 70, 302, 302, + /* 2060 */ 302, 302, 302, 302, 302, 78, 302, 302, 81, 302, + /* 2070 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 92, + /* 2080 */ 302, 302, 145, 146, 147, 148, 149, 302, 302, 302, + /* 2090 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2100 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2110 */ 302, 302, 302, 126, 302, 302, 302, 302, 131, 132, + /* 2120 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2130 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2140 */ 302, 154, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2150 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, 302, + /* 2160 */ 302, 302, 302, 302, 302, 302, 302, 302, 302, }; -#define YY_SHIFT_COUNT (523) +#define YY_SHIFT_COUNT (539) #define YY_SHIFT_MIN (0) -#define YY_SHIFT_MAX (1858) +#define YY_SHIFT_MAX (1987) static const unsigned short int yy_shift_ofst[] = { - /* 0 */ 1709, 1520, 1858, 1324, 1324, 24, 1374, 1469, 1602, 1712, - /* 10 */ 1712, 1712, 271, 0, 0, 113, 1016, 1712, 1712, 1712, - /* 20 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 12, 12, 409, - /* 30 */ 596, 24, 24, 24, 24, 24, 24, 93, 177, 270, - /* 40 */ 363, 456, 549, 642, 735, 828, 848, 996, 1144, 1016, - /* 50 */ 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1016, - /* 60 */ 1016, 1016, 1016, 1016, 1016, 1016, 1016, 1164, 1016, 1257, - /* 70 */ 1277, 1277, 1490, 1712, 1712, 1712, 1712, 1712, 1712, 1712, - /* 80 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, - /* 90 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, - /* 100 */ 1712, 1712, 1712, 1712, 1712, 1742, 1712, 1712, 1712, 1712, - /* 110 */ 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 1712, 143, - /* 120 */ 162, 162, 162, 162, 162, 204, 151, 186, 650, 690, - /* 130 */ 327, 650, 261, 261, 650, 722, 722, 722, 722, 373, - /* 140 */ 33, 2, 2009, 2009, 330, 330, 330, 346, 289, 278, - /* 150 */ 289, 289, 517, 517, 459, 510, 15, 799, 650, 650, - /* 160 */ 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, - /* 170 */ 650, 650, 650, 650, 650, 650, 650, 650, 650, 650, - /* 180 */ 331, 365, 995, 995, 265, 365, 50, 1038, 2009, 2009, - /* 190 */ 2009, 433, 250, 250, 504, 314, 429, 518, 522, 526, - /* 200 */ 561, 650, 650, 650, 650, 650, 650, 650, 650, 650, - /* 210 */ 192, 650, 650, 650, 650, 650, 650, 650, 650, 650, - /* 220 */ 650, 650, 650, 641, 641, 641, 650, 650, 650, 650, - /* 230 */ 800, 650, 650, 650, 830, 650, 650, 782, 650, 650, - /* 240 */ 650, 650, 650, 650, 650, 650, 739, 902, 689, 895, - /* 250 */ 895, 895, 895, 736, 689, 689, 885, 445, 903, 1124, - /* 260 */ 945, 748, 748, 1066, 945, 945, 1066, 447, 1002, 293, - /* 270 */ 1195, 1195, 1195, 748, 740, 727, 460, 1157, 1348, 1282, - /* 280 */ 1282, 1378, 1378, 1282, 1279, 1315, 1402, 1383, 1294, 1419, - /* 290 */ 1419, 1419, 1419, 1282, 1428, 1294, 1294, 1315, 1402, 1383, - /* 300 */ 1383, 1294, 1282, 1428, 1314, 1400, 1282, 1428, 1453, 1282, - /* 310 */ 1428, 1282, 1428, 1453, 1386, 1386, 1386, 1431, 1453, 1386, - /* 320 */ 1381, 1386, 1431, 1386, 1386, 1453, 1399, 1399, 1453, 1369, - /* 330 */ 1403, 1369, 1403, 1369, 1403, 1369, 1403, 1282, 1404, 1452, - /* 340 */ 1521, 1407, 1404, 1524, 1282, 1416, 1407, 1432, 1434, 1294, - /* 350 */ 1546, 1547, 1569, 1569, 1577, 1577, 1577, 2009, 2009, 2009, - /* 360 */ 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009, 2009, - /* 370 */ 2009, 2009, 2009, 591, 697, 1059, 1139, 1058, 797, 465, - /* 380 */ 1159, 1182, 1122, 1062, 1180, 936, 1199, 1201, 1205, 1224, - /* 390 */ 1225, 1244, 1061, 1145, 1261, 1161, 1194, 1249, 1251, 1256, - /* 400 */ 1137, 1142, 1263, 1264, 1214, 1207, 1613, 1623, 1605, 1477, - /* 410 */ 1614, 1541, 1620, 1616, 1617, 1509, 1502, 1525, 1619, 1514, - /* 420 */ 1626, 1516, 1634, 1650, 1522, 1512, 1535, 1594, 1621, 1517, - /* 430 */ 1604, 1606, 1607, 1609, 1544, 1559, 1631, 1536, 1666, 1663, - /* 440 */ 1647, 1567, 1523, 1608, 1648, 1610, 1600, 1636, 1549, 1576, - /* 450 */ 1657, 1662, 1664, 1565, 1572, 1665, 1624, 1668, 1671, 1672, - /* 460 */ 1674, 1627, 1660, 1675, 1633, 1667, 1678, 1564, 1681, 1553, - /* 470 */ 1690, 1692, 1691, 1693, 1696, 1700, 1702, 1705, 1704, 1599, - /* 480 */ 1707, 1710, 1630, 1703, 1714, 1618, 1716, 1706, 1716, 1717, - /* 490 */ 1653, 1677, 1670, 1711, 1731, 1732, 1733, 1734, 1723, 1735, - /* 500 */ 1716, 1740, 1743, 1744, 1745, 1739, 1746, 1748, 1761, 1751, - /* 510 */ 1752, 1753, 1754, 1758, 1759, 1749, 1658, 1654, 1655, 1656, - /* 520 */ 1659, 1765, 1776, 1791, + /* 0 */ 1814, 1632, 1987, 1426, 1426, 382, 1482, 1633, 1703, 1877, + /* 10 */ 1877, 1877, 85, 0, 0, 264, 1106, 1877, 1877, 1877, + /* 20 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, + /* 30 */ 226, 226, 380, 380, 294, 667, 382, 382, 382, 382, + /* 40 */ 382, 382, 97, 194, 332, 429, 526, 623, 720, 817, + /* 50 */ 914, 934, 1086, 1238, 1106, 1106, 1106, 1106, 1106, 1106, + /* 60 */ 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, 1106, + /* 70 */ 1106, 1106, 1258, 1106, 1355, 1375, 1375, 1817, 1877, 1877, + /* 80 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, + /* 90 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, + /* 100 */ 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, + /* 110 */ 1937, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, 1877, + /* 120 */ 1877, 1877, 1877, 1877, 32, 129, 129, 129, 129, 129, + /* 130 */ 171, 7, 17, 593, 676, 590, 593, 205, 205, 593, + /* 140 */ 318, 318, 318, 318, 50, 152, 51, 2142, 2142, 284, + /* 150 */ 284, 284, 65, 145, 282, 145, 145, 574, 574, 256, + /* 160 */ 348, 445, 782, 593, 593, 593, 593, 593, 593, 593, + /* 170 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 593, + /* 180 */ 593, 593, 593, 593, 607, 607, 593, 721, 805, 805, + /* 190 */ 446, 851, 851, 446, 190, 979, 2142, 2142, 2142, 453, + /* 200 */ 45, 45, 480, 490, 484, 385, 575, 502, 551, 581, + /* 210 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 689, + /* 220 */ 593, 593, 593, 593, 593, 593, 593, 593, 593, 593, + /* 230 */ 593, 593, 582, 582, 582, 593, 593, 593, 593, 771, + /* 240 */ 593, 593, 593, 59, 764, 593, 593, 863, 593, 593, + /* 250 */ 593, 593, 593, 593, 593, 593, 665, 819, 580, 16, + /* 260 */ 16, 16, 16, 1119, 580, 580, 967, 321, 931, 1042, + /* 270 */ 1077, 783, 783, 834, 1077, 1077, 834, 1121, 1195, 401, + /* 280 */ 1142, 1142, 1142, 783, 787, 787, 1074, 1191, 1092, 1205, + /* 290 */ 1354, 1284, 1284, 1381, 1381, 1284, 1297, 1334, 1421, 1407, + /* 300 */ 1322, 1447, 1447, 1447, 1447, 1284, 1452, 1322, 1322, 1334, + /* 310 */ 1421, 1407, 1407, 1322, 1284, 1452, 1345, 1434, 1284, 1452, + /* 320 */ 1483, 1284, 1452, 1284, 1452, 1483, 1404, 1404, 1404, 1451, + /* 330 */ 1483, 1404, 1400, 1404, 1451, 1404, 1404, 1483, 1419, 1419, + /* 340 */ 1483, 1406, 1436, 1406, 1436, 1406, 1436, 1406, 1436, 1284, + /* 350 */ 1457, 1457, 1408, 1414, 1534, 1284, 1412, 1408, 1425, 1431, + /* 360 */ 1322, 1555, 1559, 1574, 1574, 1588, 1588, 1588, 2142, 2142, + /* 370 */ 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, 2142, + /* 380 */ 2142, 2142, 2142, 378, 777, 836, 971, 825, 775, 983, + /* 390 */ 1208, 1179, 1217, 1120, 1220, 1206, 1221, 1222, 1226, 1227, + /* 400 */ 1228, 1233, 937, 1147, 1261, 1149, 1207, 1248, 1249, 1253, + /* 410 */ 1133, 1151, 1274, 1293, 1211, 1236, 1605, 1607, 1589, 1458, + /* 420 */ 1599, 1525, 1604, 1600, 1602, 1490, 1492, 1503, 1612, 1504, + /* 430 */ 1618, 1510, 1624, 1640, 1513, 1506, 1528, 1593, 1619, 1514, + /* 440 */ 1606, 1608, 1610, 1613, 1535, 1551, 1631, 1533, 1667, 1665, + /* 450 */ 1649, 1565, 1521, 1609, 1650, 1611, 1603, 1634, 1546, 1573, + /* 460 */ 1658, 1663, 1666, 1560, 1568, 1668, 1620, 1669, 1671, 1672, + /* 470 */ 1674, 1621, 1661, 1675, 1627, 1662, 1677, 1556, 1679, 1680, + /* 480 */ 1548, 1683, 1684, 1682, 1686, 1689, 1688, 1691, 1694, 1693, + /* 490 */ 1584, 1696, 1698, 1617, 1695, 1706, 1594, 1705, 1701, 1702, + /* 500 */ 1704, 1707, 1647, 1670, 1654, 1708, 1673, 1656, 1715, 1727, + /* 510 */ 1729, 1730, 1731, 1733, 1719, 1732, 1705, 1737, 1738, 1742, + /* 520 */ 1743, 1741, 1745, 1734, 1758, 1748, 1749, 1750, 1752, 1754, + /* 530 */ 1755, 1746, 1655, 1653, 1657, 1659, 1660, 1761, 1773, 1788, }; -#define YY_REDUCE_COUNT (372) -#define YY_REDUCE_MIN (-235) -#define YY_REDUCE_MAX (1441) +#define YY_REDUCE_COUNT (382) +#define YY_REDUCE_MIN (-260) +#define YY_REDUCE_MAX (1420) static const short yy_reduce_ofst[] = { - /* 0 */ -147, 171, 263, -96, 169, -144, -162, -149, -102, -156, - /* 10 */ -98, 216, 354, -170, -57, -235, 307, 149, 423, 428, - /* 20 */ 471, 313, 451, 519, 489, 496, 499, 545, 547, 555, - /* 30 */ -116, 540, 558, 592, 594, 597, 599, -206, -206, -206, - /* 40 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206, - /* 50 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206, - /* 60 */ -206, -206, -206, -206, -206, -206, -206, -206, -206, -206, - /* 70 */ -206, -206, 196, 309, 494, 537, 612, 656, 675, 679, - /* 80 */ 681, 685, 724, 753, 771, 776, 788, 790, 794, 796, - /* 90 */ 801, 803, 805, 807, 814, 819, 833, 837, 839, 842, - /* 100 */ 845, 847, 849, 853, 873, 891, 893, 917, 921, 937, - /* 110 */ 940, 944, 956, 960, 967, 969, 971, 973, 975, -206, - /* 120 */ -206, -206, -206, -206, -206, -206, -206, -206, 501, -168, - /* 130 */ 90, -97, 87, 112, 303, 277, 601, 277, 601, 179, - /* 140 */ -206, -206, -206, -206, -107, -107, -107, -43, -56, 323, - /* 150 */ 500, 512, -187, -177, 317, 609, 353, 353, 120, 144, - /* 160 */ 490, 539, 698, 374, 467, 507, 789, 404, -157, 755, - /* 170 */ 856, 916, 843, 941, 802, 770, 923, 821, 1001, -142, - /* 180 */ 264, 785, 896, 905, 899, 949, -176, 544, 911, 953, - /* 190 */ 1012, -182, -59, -30, 16, -22, 117, 172, 291, 369, - /* 200 */ 407, 415, 566, 586, 647, 699, 754, 813, 850, 892, - /* 210 */ 121, 1023, 1042, 1086, 1121, 1125, 1128, 1129, 1130, 1131, - /* 220 */ 1132, 1134, 1135, 284, 1106, 1123, 1152, 1154, 1155, 1156, - /* 230 */ 397, 1158, 1172, 1173, 1116, 1176, 1177, 1138, 1179, 117, - /* 240 */ 1184, 1185, 1198, 1200, 1202, 1203, 741, 1094, 1153, 1146, - /* 250 */ 1160, 1162, 1163, 397, 1153, 1153, 1170, 1204, 1206, 1103, - /* 260 */ 1168, 1165, 1166, 1133, 1174, 1175, 1140, 1210, 1193, 1208, - /* 270 */ 1212, 1215, 1216, 1178, 1167, 1189, 1196, 1241, 1148, 1243, - /* 280 */ 1245, 1181, 1183, 1247, 1188, 1187, 1190, 1227, 1223, 1234, - /* 290 */ 1236, 1238, 1239, 1274, 1278, 1235, 1237, 1213, 1218, 1253, - /* 300 */ 1254, 1246, 1287, 1289, 1209, 1219, 1303, 1305, 1293, 1306, - /* 310 */ 1309, 1313, 1316, 1297, 1301, 1307, 1308, 1298, 1310, 1311, - /* 320 */ 1312, 1317, 1304, 1318, 1320, 1319, 1265, 1267, 1325, 1295, - /* 330 */ 1300, 1296, 1302, 1326, 1321, 1327, 1330, 1365, 1323, 1269, - /* 340 */ 1272, 1328, 1331, 1322, 1388, 1334, 1336, 1349, 1353, 1357, - /* 350 */ 1405, 1409, 1420, 1421, 1427, 1429, 1430, 1332, 1335, 1339, - /* 360 */ 1418, 1422, 1423, 1424, 1425, 1433, 1426, 1435, 1436, 1437, - /* 370 */ 1438, 1441, 1439, + /* 0 */ -170, -18, -159, 309, 313, -167, -19, 75, 117, 211, + /* 10 */ 315, 317, -165, -195, -168, -260, 389, 437, 475, 524, + /* 20 */ 527, -169, 529, 531, -28, 80, 534, 239, 304, 412, + /* 30 */ 558, 577, 37, 120, 368, -22, 460, 517, 555, 560, + /* 40 */ 562, 586, -257, -257, -257, -257, -257, -257, -257, -257, + /* 50 */ -257, -257, -257, -257, -257, -257, -257, -257, -257, -257, + /* 60 */ -257, -257, -257, -257, -257, -257, -257, -257, -257, -257, + /* 70 */ -257, -257, -257, -257, -257, -257, -257, -172, 457, 628, + /* 80 */ 673, 692, 694, 702, 704, 722, 728, 740, 743, 748, + /* 90 */ 767, 791, 815, 818, 820, 822, 857, 861, 864, 866, + /* 100 */ 868, 870, 872, 874, 876, 881, 900, 902, 906, 908, + /* 110 */ 910, 912, 915, 917, 920, 960, 962, 964, 988, 990, + /* 120 */ 992, 1016, 1029, 1032, -257, -257, -257, -257, -257, -257, + /* 130 */ -257, -257, -257, 271, 618, -190, 68, 60, 240, -124, + /* 140 */ 603, 610, 603, 610, 12, -257, -257, -257, -257, -128, + /* 150 */ -128, -128, -142, 25, 270, 281, 333, 124, 236, 648, + /* 160 */ 374, 465, 465, 28, 598, 792, 839, 469, 38, 381, + /* 170 */ 622, 709, 173, 699, 522, 703, 808, 811, 867, 816, + /* 180 */ -104, 823, -3, 875, 649, 753, 323, -88, 882, 884, + /* 190 */ 518, 43, 325, 899, 763, 604, 879, 969, 402, -193, + /* 200 */ -189, -180, -151, -55, 69, 104, 141, 259, 286, 360, + /* 210 */ 364, 455, 474, 481, 510, 516, 611, 653, 788, 99, + /* 220 */ 871, 878, 995, 1009, 1049, 1081, 1115, 1134, 1136, 1138, + /* 230 */ 1139, 1140, 733, 1110, 1112, 1144, 1145, 1146, 1148, 1084, + /* 240 */ 1161, 1162, 1163, 1089, 1047, 1165, 1166, 1127, 1169, 104, + /* 250 */ 1181, 1182, 1183, 1184, 1185, 1187, 1098, 1100, 1150, 1131, + /* 260 */ 1132, 1135, 1141, 1084, 1150, 1150, 1152, 1173, 1196, 1097, + /* 270 */ 1153, 1143, 1167, 1103, 1154, 1155, 1104, 1176, 1174, 1199, + /* 280 */ 1178, 1186, 1188, 1168, 1158, 1160, 1170, 1159, 1201, 1230, + /* 290 */ 1156, 1243, 1244, 1157, 1164, 1247, 1172, 1189, 1192, 1240, + /* 300 */ 1231, 1241, 1242, 1256, 1257, 1278, 1294, 1251, 1252, 1232, + /* 310 */ 1234, 1265, 1266, 1259, 1301, 1303, 1223, 1225, 1307, 1313, + /* 320 */ 1295, 1317, 1319, 1320, 1323, 1299, 1306, 1308, 1309, 1305, + /* 330 */ 1311, 1315, 1314, 1321, 1312, 1324, 1326, 1327, 1263, 1271, + /* 340 */ 1331, 1296, 1298, 1300, 1302, 1304, 1310, 1316, 1318, 1357, + /* 350 */ 1255, 1260, 1329, 1325, 1332, 1370, 1333, 1338, 1341, 1343, + /* 360 */ 1346, 1390, 1393, 1403, 1405, 1416, 1417, 1418, 1328, 1330, + /* 370 */ 1335, 1409, 1394, 1399, 1401, 1402, 1410, 1391, 1396, 1411, + /* 380 */ 1420, 1413, 1415, }; static const YYACTIONTYPE yy_default[] = { - /* 0 */ 1500, 1500, 1500, 1346, 1129, 1235, 1129, 1129, 1129, 1346, - /* 10 */ 1346, 1346, 1129, 1265, 1265, 1399, 1160, 1129, 1129, 1129, - /* 20 */ 1129, 1129, 1129, 1129, 1345, 1129, 1129, 1129, 1129, 1129, - /* 30 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1271, 1129, - /* 40 */ 1129, 1129, 1129, 1129, 1347, 1348, 1129, 1129, 1129, 1398, - /* 50 */ 1400, 1363, 1281, 1280, 1279, 1278, 1381, 1252, 1276, 1269, - /* 60 */ 1273, 1341, 1342, 1340, 1344, 1348, 1347, 1129, 1272, 1312, - /* 70 */ 1326, 1311, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 80 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 90 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 100 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 110 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1320, - /* 120 */ 1325, 1331, 1324, 1321, 1314, 1313, 1315, 1316, 1129, 1150, - /* 130 */ 1199, 1129, 1129, 1129, 1129, 1417, 1416, 1129, 1129, 1160, - /* 140 */ 1317, 1318, 1328, 1327, 1406, 1456, 1455, 1364, 1129, 1129, - /* 150 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 160 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 170 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 180 */ 1160, 1156, 1306, 1305, 1426, 1156, 1259, 1129, 1412, 1235, - /* 190 */ 1226, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 200 */ 1129, 1129, 1129, 1129, 1403, 1401, 1129, 1129, 1129, 1129, - /* 210 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 220 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 230 */ 1129, 1129, 1129, 1129, 1231, 1129, 1129, 1129, 1129, 1129, - /* 240 */ 1129, 1129, 1129, 1129, 1129, 1450, 1129, 1376, 1213, 1231, - /* 250 */ 1231, 1231, 1231, 1233, 1214, 1212, 1225, 1160, 1136, 1492, - /* 260 */ 1275, 1254, 1254, 1489, 1275, 1275, 1489, 1174, 1470, 1171, - /* 270 */ 1265, 1265, 1265, 1254, 1343, 1232, 1225, 1129, 1492, 1240, - /* 280 */ 1240, 1491, 1491, 1240, 1364, 1284, 1290, 1202, 1275, 1208, - /* 290 */ 1208, 1208, 1208, 1240, 1147, 1275, 1275, 1284, 1290, 1202, - /* 300 */ 1202, 1275, 1240, 1147, 1380, 1486, 1240, 1147, 1354, 1240, - /* 310 */ 1147, 1240, 1147, 1354, 1200, 1200, 1200, 1189, 1354, 1200, - /* 320 */ 1174, 1200, 1189, 1200, 1200, 1354, 1358, 1358, 1354, 1258, - /* 330 */ 1253, 1258, 1253, 1258, 1253, 1258, 1253, 1240, 1259, 1425, - /* 340 */ 1129, 1270, 1259, 1349, 1240, 1129, 1270, 1268, 1266, 1275, - /* 350 */ 1153, 1192, 1453, 1453, 1449, 1449, 1449, 1497, 1497, 1412, - /* 360 */ 1465, 1160, 1160, 1160, 1160, 1465, 1176, 1176, 1160, 1160, - /* 370 */ 1160, 1160, 1465, 1129, 1129, 1129, 1129, 1129, 1129, 1460, - /* 380 */ 1129, 1365, 1244, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 390 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 400 */ 1129, 1129, 1129, 1129, 1129, 1295, 1129, 1132, 1409, 1129, - /* 410 */ 1129, 1407, 1129, 1129, 1129, 1129, 1129, 1129, 1245, 1129, - /* 420 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 430 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1488, 1129, 1129, - /* 440 */ 1129, 1129, 1129, 1129, 1379, 1378, 1129, 1129, 1242, 1129, - /* 450 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 460 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 470 */ 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 480 */ 1129, 1129, 1129, 1129, 1129, 1129, 1267, 1129, 1424, 1129, - /* 490 */ 1129, 1129, 1129, 1129, 1129, 1129, 1438, 1260, 1129, 1129, - /* 500 */ 1479, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, 1129, - /* 510 */ 1129, 1129, 1129, 1129, 1129, 1474, 1216, 1297, 1129, 1296, - /* 520 */ 1300, 1129, 1141, 1129, + /* 0 */ 1537, 1537, 1537, 1377, 1159, 1266, 1159, 1159, 1159, 1377, + /* 10 */ 1377, 1377, 1159, 1296, 1296, 1430, 1190, 1159, 1159, 1159, + /* 20 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1376, 1159, 1159, + /* 30 */ 1159, 1159, 1460, 1460, 1159, 1159, 1159, 1159, 1159, 1159, + /* 40 */ 1159, 1159, 1159, 1302, 1159, 1159, 1159, 1159, 1159, 1378, + /* 50 */ 1379, 1159, 1159, 1159, 1429, 1431, 1394, 1312, 1311, 1310, + /* 60 */ 1309, 1412, 1283, 1307, 1300, 1304, 1372, 1373, 1371, 1375, + /* 70 */ 1379, 1378, 1159, 1303, 1343, 1357, 1342, 1159, 1159, 1159, + /* 80 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 90 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 100 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 110 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 120 */ 1159, 1159, 1159, 1159, 1351, 1356, 1362, 1355, 1352, 1345, + /* 130 */ 1344, 1346, 1347, 1159, 1180, 1230, 1159, 1159, 1159, 1159, + /* 140 */ 1448, 1447, 1159, 1159, 1190, 1348, 1349, 1359, 1358, 1437, + /* 150 */ 1493, 1492, 1395, 1159, 1159, 1159, 1159, 1159, 1159, 1460, + /* 160 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 170 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 180 */ 1159, 1159, 1159, 1159, 1460, 1460, 1159, 1190, 1460, 1460, + /* 190 */ 1186, 1337, 1336, 1186, 1290, 1159, 1443, 1266, 1257, 1159, + /* 200 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 210 */ 1159, 1159, 1159, 1434, 1432, 1159, 1159, 1159, 1159, 1159, + /* 220 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 230 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 240 */ 1159, 1159, 1159, 1262, 1159, 1159, 1159, 1159, 1159, 1159, + /* 250 */ 1159, 1159, 1159, 1159, 1159, 1487, 1159, 1407, 1244, 1262, + /* 260 */ 1262, 1262, 1262, 1264, 1245, 1243, 1256, 1191, 1166, 1529, + /* 270 */ 1306, 1285, 1285, 1526, 1306, 1306, 1526, 1205, 1507, 1202, + /* 280 */ 1296, 1296, 1296, 1285, 1290, 1290, 1374, 1263, 1256, 1159, + /* 290 */ 1529, 1271, 1271, 1528, 1528, 1271, 1395, 1315, 1321, 1233, + /* 300 */ 1306, 1239, 1239, 1239, 1239, 1271, 1177, 1306, 1306, 1315, + /* 310 */ 1321, 1233, 1233, 1306, 1271, 1177, 1411, 1523, 1271, 1177, + /* 320 */ 1385, 1271, 1177, 1271, 1177, 1385, 1231, 1231, 1231, 1220, + /* 330 */ 1385, 1231, 1205, 1231, 1220, 1231, 1231, 1385, 1389, 1389, + /* 340 */ 1385, 1289, 1284, 1289, 1284, 1289, 1284, 1289, 1284, 1271, + /* 350 */ 1470, 1470, 1301, 1290, 1380, 1271, 1159, 1301, 1299, 1297, + /* 360 */ 1306, 1183, 1223, 1490, 1490, 1486, 1486, 1486, 1534, 1534, + /* 370 */ 1443, 1502, 1190, 1190, 1190, 1190, 1502, 1207, 1207, 1191, + /* 380 */ 1191, 1190, 1502, 1159, 1159, 1159, 1159, 1159, 1159, 1497, + /* 390 */ 1159, 1396, 1275, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 400 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 410 */ 1159, 1159, 1159, 1159, 1159, 1326, 1159, 1162, 1440, 1159, + /* 420 */ 1159, 1438, 1159, 1159, 1159, 1159, 1159, 1159, 1276, 1159, + /* 430 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 440 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1525, 1159, 1159, + /* 450 */ 1159, 1159, 1159, 1159, 1410, 1409, 1159, 1159, 1273, 1159, + /* 460 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 470 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 480 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 490 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1298, 1159, 1159, + /* 500 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 510 */ 1159, 1159, 1475, 1291, 1159, 1159, 1516, 1159, 1159, 1159, + /* 520 */ 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, 1159, + /* 530 */ 1159, 1511, 1247, 1328, 1159, 1327, 1331, 1159, 1171, 1159, }; /********** End of lemon-generated parsing tables *****************************/ @@ -148334,6 +149757,10 @@ static const YYCODETYPE yyFallback[] = { 59, /* PRECEDING => ID */ 59, /* RANGE => ID */ 59, /* UNBOUNDED => ID */ + 59, /* EXCLUDE => ID */ + 59, /* GROUPS => ID */ + 59, /* OTHERS => ID */ + 59, /* TIES => ID */ 59, /* REINDEX => ID */ 59, /* RENAME => ID */ 59, /* CTIME_KW => ID */ @@ -148512,196 +149939,220 @@ static const char *const yyTokenName[] = { /* 85 */ "PRECEDING", /* 86 */ "RANGE", /* 87 */ "UNBOUNDED", - /* 88 */ "REINDEX", - /* 89 */ "RENAME", - /* 90 */ "CTIME_KW", - /* 91 */ "ANY", - /* 92 */ "BITAND", - /* 93 */ "BITOR", - /* 94 */ "LSHIFT", - /* 95 */ "RSHIFT", - /* 96 */ "PLUS", - /* 97 */ "MINUS", - /* 98 */ "STAR", - /* 99 */ "SLASH", - /* 100 */ "REM", - /* 101 */ "CONCAT", - /* 102 */ "COLLATE", - /* 103 */ "BITNOT", - /* 104 */ "ON", - /* 105 */ "INDEXED", - /* 106 */ "STRING", - /* 107 */ "JOIN_KW", - /* 108 */ "CONSTRAINT", - /* 109 */ "DEFAULT", - /* 110 */ "NULL", - /* 111 */ "PRIMARY", - /* 112 */ "UNIQUE", - /* 113 */ "CHECK", - /* 114 */ "REFERENCES", - /* 115 */ "AUTOINCR", - /* 116 */ "INSERT", - /* 117 */ "DELETE", - /* 118 */ "UPDATE", - /* 119 */ "SET", - /* 120 */ "DEFERRABLE", - /* 121 */ "FOREIGN", - /* 122 */ "DROP", - /* 123 */ "UNION", - /* 124 */ "ALL", - /* 125 */ "EXCEPT", - /* 126 */ "INTERSECT", - /* 127 */ "SELECT", - /* 128 */ "VALUES", - /* 129 */ "DISTINCT", - /* 130 */ "DOT", - /* 131 */ "FROM", - /* 132 */ "JOIN", - /* 133 */ "USING", - /* 134 */ "ORDER", - /* 135 */ "GROUP", - /* 136 */ "HAVING", - /* 137 */ "LIMIT", - /* 138 */ "WHERE", - /* 139 */ "INTO", - /* 140 */ "NOTHING", - /* 141 */ "FLOAT", - /* 142 */ "BLOB", - /* 143 */ "INTEGER", - /* 144 */ "VARIABLE", - /* 145 */ "CASE", - /* 146 */ "WHEN", - /* 147 */ "THEN", - /* 148 */ "ELSE", - /* 149 */ "INDEX", - /* 150 */ "ALTER", - /* 151 */ "ADD", - /* 152 */ "WINDOW", - /* 153 */ "OVER", - /* 154 */ "FILTER", - /* 155 */ "input", - /* 156 */ "cmdlist", - /* 157 */ "ecmd", - /* 158 */ "cmdx", - /* 159 */ "explain", - /* 160 */ "cmd", - /* 161 */ "transtype", - /* 162 */ "trans_opt", - /* 163 */ "nm", - /* 164 */ "savepoint_opt", - /* 165 */ "create_table", - /* 166 */ "create_table_args", - /* 167 */ "createkw", - /* 168 */ "temp", - /* 169 */ "ifnotexists", - /* 170 */ "dbnm", - /* 171 */ "columnlist", - /* 172 */ "conslist_opt", - /* 173 */ "table_options", - /* 174 */ "select", - /* 175 */ "columnname", - /* 176 */ "carglist", - /* 177 */ "typetoken", - /* 178 */ "typename", - /* 179 */ "signed", - /* 180 */ "plus_num", - /* 181 */ "minus_num", - /* 182 */ "scanpt", - /* 183 */ "ccons", - /* 184 */ "term", - /* 185 */ "expr", - /* 186 */ "onconf", - /* 187 */ "sortorder", - /* 188 */ "autoinc", - /* 189 */ "eidlist_opt", - /* 190 */ "refargs", - /* 191 */ "defer_subclause", - /* 192 */ "refarg", - /* 193 */ "refact", - /* 194 */ "init_deferred_pred_opt", - /* 195 */ "conslist", - /* 196 */ "tconscomma", - /* 197 */ "tcons", - /* 198 */ "sortlist", - /* 199 */ "eidlist", - /* 200 */ "defer_subclause_opt", - /* 201 */ "orconf", - /* 202 */ "resolvetype", - /* 203 */ "raisetype", - /* 204 */ "ifexists", - /* 205 */ "fullname", - /* 206 */ "selectnowith", - /* 207 */ "oneselect", - /* 208 */ "wqlist", - /* 209 */ "multiselect_op", - /* 210 */ "distinct", - /* 211 */ "selcollist", - /* 212 */ "from", - /* 213 */ "where_opt", - /* 214 */ "groupby_opt", - /* 215 */ "having_opt", - /* 216 */ "orderby_opt", - /* 217 */ "limit_opt", - /* 218 */ "window_clause", - /* 219 */ "values", - /* 220 */ "nexprlist", - /* 221 */ "sclp", - /* 222 */ "as", - /* 223 */ "seltablist", - /* 224 */ "stl_prefix", - /* 225 */ "joinop", - /* 226 */ "indexed_opt", - /* 227 */ "on_opt", - /* 228 */ "using_opt", - /* 229 */ "exprlist", - /* 230 */ "xfullname", - /* 231 */ "idlist", - /* 232 */ "with", - /* 233 */ "setlist", - /* 234 */ "insert_cmd", - /* 235 */ "idlist_opt", - /* 236 */ "upsert", - /* 237 */ "over_clause", - /* 238 */ "likeop", - /* 239 */ "between_op", - /* 240 */ "in_op", - /* 241 */ "paren_exprlist", - /* 242 */ "case_operand", - /* 243 */ "case_exprlist", - /* 244 */ "case_else", - /* 245 */ "uniqueflag", - /* 246 */ "collate", - /* 247 */ "vinto", - /* 248 */ "nmnum", - /* 249 */ "trigger_decl", - /* 250 */ "trigger_cmd_list", - /* 251 */ "trigger_time", - /* 252 */ "trigger_event", - /* 253 */ "foreach_clause", - /* 254 */ "when_clause", - /* 255 */ "trigger_cmd", - /* 256 */ "trnm", - /* 257 */ "tridxby", - /* 258 */ "database_kw_opt", - /* 259 */ "key_opt", - /* 260 */ "add_column_fullname", - /* 261 */ "kwcolumn_opt", - /* 262 */ "create_vtab", - /* 263 */ "vtabarglist", - /* 264 */ "vtabarg", - /* 265 */ "vtabargtoken", - /* 266 */ "lp", - /* 267 */ "anylist", - /* 268 */ "windowdefn_list", - /* 269 */ "windowdefn", - /* 270 */ "window", - /* 271 */ "frame_opt", - /* 272 */ "part_opt", - /* 273 */ "filter_opt", - /* 274 */ "range_or_rows", - /* 275 */ "frame_bound", - /* 276 */ "frame_bound_s", - /* 277 */ "frame_bound_e", + /* 88 */ "EXCLUDE", + /* 89 */ "GROUPS", + /* 90 */ "OTHERS", + /* 91 */ "TIES", + /* 92 */ "REINDEX", + /* 93 */ "RENAME", + /* 94 */ "CTIME_KW", + /* 95 */ "ANY", + /* 96 */ "BITAND", + /* 97 */ "BITOR", + /* 98 */ "LSHIFT", + /* 99 */ "RSHIFT", + /* 100 */ "PLUS", + /* 101 */ "MINUS", + /* 102 */ "STAR", + /* 103 */ "SLASH", + /* 104 */ "REM", + /* 105 */ "CONCAT", + /* 106 */ "COLLATE", + /* 107 */ "BITNOT", + /* 108 */ "ON", + /* 109 */ "INDEXED", + /* 110 */ "STRING", + /* 111 */ "JOIN_KW", + /* 112 */ "CONSTRAINT", + /* 113 */ "DEFAULT", + /* 114 */ "NULL", + /* 115 */ "PRIMARY", + /* 116 */ "UNIQUE", + /* 117 */ "CHECK", + /* 118 */ "REFERENCES", + /* 119 */ "AUTOINCR", + /* 120 */ "INSERT", + /* 121 */ "DELETE", + /* 122 */ "UPDATE", + /* 123 */ "SET", + /* 124 */ "DEFERRABLE", + /* 125 */ "FOREIGN", + /* 126 */ "DROP", + /* 127 */ "UNION", + /* 128 */ "ALL", + /* 129 */ "EXCEPT", + /* 130 */ "INTERSECT", + /* 131 */ "SELECT", + /* 132 */ "VALUES", + /* 133 */ "DISTINCT", + /* 134 */ "DOT", + /* 135 */ "FROM", + /* 136 */ "JOIN", + /* 137 */ "USING", + /* 138 */ "ORDER", + /* 139 */ "GROUP", + /* 140 */ "HAVING", + /* 141 */ "LIMIT", + /* 142 */ "WHERE", + /* 143 */ "INTO", + /* 144 */ "NOTHING", + /* 145 */ "FLOAT", + /* 146 */ "BLOB", + /* 147 */ "INTEGER", + /* 148 */ "VARIABLE", + /* 149 */ "CASE", + /* 150 */ "WHEN", + /* 151 */ "THEN", + /* 152 */ "ELSE", + /* 153 */ "INDEX", + /* 154 */ "ALTER", + /* 155 */ "ADD", + /* 156 */ "WINDOW", + /* 157 */ "OVER", + /* 158 */ "FILTER", + /* 159 */ "TRUEFALSE", + /* 160 */ "ISNOT", + /* 161 */ "FUNCTION", + /* 162 */ "COLUMN", + /* 163 */ "AGG_FUNCTION", + /* 164 */ "AGG_COLUMN", + /* 165 */ "UMINUS", + /* 166 */ "UPLUS", + /* 167 */ "TRUTH", + /* 168 */ "REGISTER", + /* 169 */ "VECTOR", + /* 170 */ "SELECT_COLUMN", + /* 171 */ "IF_NULL_ROW", + /* 172 */ "ASTERISK", + /* 173 */ "SPAN", + /* 174 */ "SPACE", + /* 175 */ "ILLEGAL", + /* 176 */ "input", + /* 177 */ "cmdlist", + /* 178 */ "ecmd", + /* 179 */ "cmdx", + /* 180 */ "explain", + /* 181 */ "cmd", + /* 182 */ "transtype", + /* 183 */ "trans_opt", + /* 184 */ "nm", + /* 185 */ "savepoint_opt", + /* 186 */ "create_table", + /* 187 */ "create_table_args", + /* 188 */ "createkw", + /* 189 */ "temp", + /* 190 */ "ifnotexists", + /* 191 */ "dbnm", + /* 192 */ "columnlist", + /* 193 */ "conslist_opt", + /* 194 */ "table_options", + /* 195 */ "select", + /* 196 */ "columnname", + /* 197 */ "carglist", + /* 198 */ "typetoken", + /* 199 */ "typename", + /* 200 */ "signed", + /* 201 */ "plus_num", + /* 202 */ "minus_num", + /* 203 */ "scanpt", + /* 204 */ "scantok", + /* 205 */ "ccons", + /* 206 */ "term", + /* 207 */ "expr", + /* 208 */ "onconf", + /* 209 */ "sortorder", + /* 210 */ "autoinc", + /* 211 */ "eidlist_opt", + /* 212 */ "refargs", + /* 213 */ "defer_subclause", + /* 214 */ "refarg", + /* 215 */ "refact", + /* 216 */ "init_deferred_pred_opt", + /* 217 */ "conslist", + /* 218 */ "tconscomma", + /* 219 */ "tcons", + /* 220 */ "sortlist", + /* 221 */ "eidlist", + /* 222 */ "defer_subclause_opt", + /* 223 */ "orconf", + /* 224 */ "resolvetype", + /* 225 */ "raisetype", + /* 226 */ "ifexists", + /* 227 */ "fullname", + /* 228 */ "selectnowith", + /* 229 */ "oneselect", + /* 230 */ "wqlist", + /* 231 */ "multiselect_op", + /* 232 */ "distinct", + /* 233 */ "selcollist", + /* 234 */ "from", + /* 235 */ "where_opt", + /* 236 */ "groupby_opt", + /* 237 */ "having_opt", + /* 238 */ "orderby_opt", + /* 239 */ "limit_opt", + /* 240 */ "window_clause", + /* 241 */ "values", + /* 242 */ "nexprlist", + /* 243 */ "sclp", + /* 244 */ "as", + /* 245 */ "seltablist", + /* 246 */ "stl_prefix", + /* 247 */ "joinop", + /* 248 */ "indexed_opt", + /* 249 */ "on_opt", + /* 250 */ "using_opt", + /* 251 */ "exprlist", + /* 252 */ "xfullname", + /* 253 */ "idlist", + /* 254 */ "with", + /* 255 */ "setlist", + /* 256 */ "insert_cmd", + /* 257 */ "idlist_opt", + /* 258 */ "upsert", + /* 259 */ "over_clause", + /* 260 */ "likeop", + /* 261 */ "between_op", + /* 262 */ "in_op", + /* 263 */ "paren_exprlist", + /* 264 */ "case_operand", + /* 265 */ "case_exprlist", + /* 266 */ "case_else", + /* 267 */ "uniqueflag", + /* 268 */ "collate", + /* 269 */ "vinto", + /* 270 */ "nmnum", + /* 271 */ "trigger_decl", + /* 272 */ "trigger_cmd_list", + /* 273 */ "trigger_time", + /* 274 */ "trigger_event", + /* 275 */ "foreach_clause", + /* 276 */ "when_clause", + /* 277 */ "trigger_cmd", + /* 278 */ "trnm", + /* 279 */ "tridxby", + /* 280 */ "database_kw_opt", + /* 281 */ "key_opt", + /* 282 */ "add_column_fullname", + /* 283 */ "kwcolumn_opt", + /* 284 */ "create_vtab", + /* 285 */ "vtabarglist", + /* 286 */ "vtabarg", + /* 287 */ "vtabargtoken", + /* 288 */ "lp", + /* 289 */ "anylist", + /* 290 */ "windowdefn_list", + /* 291 */ "windowdefn", + /* 292 */ "window", + /* 293 */ "frame_opt", + /* 294 */ "part_opt", + /* 295 */ "filter_opt", + /* 296 */ "range_or_rows", + /* 297 */ "frame_bound", + /* 298 */ "frame_bound_s", + /* 299 */ "frame_bound_e", + /* 300 */ "frame_exclude_opt", + /* 301 */ "frame_exclude", }; #endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */ @@ -148738,346 +150189,353 @@ static const char *const yyRuleName[] = { /* 26 */ "typetoken ::= typename LP signed COMMA signed RP", /* 27 */ "typename ::= typename ID|STRING", /* 28 */ "scanpt ::=", - /* 29 */ "ccons ::= CONSTRAINT nm", - /* 30 */ "ccons ::= DEFAULT scanpt term scanpt", - /* 31 */ "ccons ::= DEFAULT LP expr RP", - /* 32 */ "ccons ::= DEFAULT PLUS term scanpt", - /* 33 */ "ccons ::= DEFAULT MINUS term scanpt", - /* 34 */ "ccons ::= DEFAULT scanpt ID|INDEXED", - /* 35 */ "ccons ::= NOT NULL onconf", - /* 36 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc", - /* 37 */ "ccons ::= UNIQUE onconf", - /* 38 */ "ccons ::= CHECK LP expr RP", - /* 39 */ "ccons ::= REFERENCES nm eidlist_opt refargs", - /* 40 */ "ccons ::= defer_subclause", - /* 41 */ "ccons ::= COLLATE ID|STRING", - /* 42 */ "autoinc ::=", - /* 43 */ "autoinc ::= AUTOINCR", - /* 44 */ "refargs ::=", - /* 45 */ "refargs ::= refargs refarg", - /* 46 */ "refarg ::= MATCH nm", - /* 47 */ "refarg ::= ON INSERT refact", - /* 48 */ "refarg ::= ON DELETE refact", - /* 49 */ "refarg ::= ON UPDATE refact", - /* 50 */ "refact ::= SET NULL", - /* 51 */ "refact ::= SET DEFAULT", - /* 52 */ "refact ::= CASCADE", - /* 53 */ "refact ::= RESTRICT", - /* 54 */ "refact ::= NO ACTION", - /* 55 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt", - /* 56 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt", - /* 57 */ "init_deferred_pred_opt ::=", - /* 58 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED", - /* 59 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE", - /* 60 */ "conslist_opt ::=", - /* 61 */ "tconscomma ::= COMMA", - /* 62 */ "tcons ::= CONSTRAINT nm", - /* 63 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf", - /* 64 */ "tcons ::= UNIQUE LP sortlist RP onconf", - /* 65 */ "tcons ::= CHECK LP expr RP onconf", - /* 66 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt", - /* 67 */ "defer_subclause_opt ::=", - /* 68 */ "onconf ::=", - /* 69 */ "onconf ::= ON CONFLICT resolvetype", - /* 70 */ "orconf ::=", - /* 71 */ "orconf ::= OR resolvetype", - /* 72 */ "resolvetype ::= IGNORE", - /* 73 */ "resolvetype ::= REPLACE", - /* 74 */ "cmd ::= DROP TABLE ifexists fullname", - /* 75 */ "ifexists ::= IF EXISTS", - /* 76 */ "ifexists ::=", - /* 77 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select", - /* 78 */ "cmd ::= DROP VIEW ifexists fullname", - /* 79 */ "cmd ::= select", - /* 80 */ "select ::= WITH wqlist selectnowith", - /* 81 */ "select ::= WITH RECURSIVE wqlist selectnowith", - /* 82 */ "select ::= selectnowith", - /* 83 */ "selectnowith ::= selectnowith multiselect_op oneselect", - /* 84 */ "multiselect_op ::= UNION", - /* 85 */ "multiselect_op ::= UNION ALL", - /* 86 */ "multiselect_op ::= EXCEPT|INTERSECT", - /* 87 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt", - /* 88 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt", - /* 89 */ "values ::= VALUES LP nexprlist RP", - /* 90 */ "values ::= values COMMA LP nexprlist RP", - /* 91 */ "distinct ::= DISTINCT", - /* 92 */ "distinct ::= ALL", - /* 93 */ "distinct ::=", - /* 94 */ "sclp ::=", - /* 95 */ "selcollist ::= sclp scanpt expr scanpt as", - /* 96 */ "selcollist ::= sclp scanpt STAR", - /* 97 */ "selcollist ::= sclp scanpt nm DOT STAR", - /* 98 */ "as ::= AS nm", - /* 99 */ "as ::=", - /* 100 */ "from ::=", - /* 101 */ "from ::= FROM seltablist", - /* 102 */ "stl_prefix ::= seltablist joinop", - /* 103 */ "stl_prefix ::=", - /* 104 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt", - /* 105 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt", - /* 106 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt", - /* 107 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt", - /* 108 */ "dbnm ::=", - /* 109 */ "dbnm ::= DOT nm", - /* 110 */ "fullname ::= nm", - /* 111 */ "fullname ::= nm DOT nm", - /* 112 */ "xfullname ::= nm", - /* 113 */ "xfullname ::= nm DOT nm", - /* 114 */ "xfullname ::= nm DOT nm AS nm", - /* 115 */ "xfullname ::= nm AS nm", - /* 116 */ "joinop ::= COMMA|JOIN", - /* 117 */ "joinop ::= JOIN_KW JOIN", - /* 118 */ "joinop ::= JOIN_KW nm JOIN", - /* 119 */ "joinop ::= JOIN_KW nm nm JOIN", - /* 120 */ "on_opt ::= ON expr", - /* 121 */ "on_opt ::=", - /* 122 */ "indexed_opt ::=", - /* 123 */ "indexed_opt ::= INDEXED BY nm", - /* 124 */ "indexed_opt ::= NOT INDEXED", - /* 125 */ "using_opt ::= USING LP idlist RP", - /* 126 */ "using_opt ::=", - /* 127 */ "orderby_opt ::=", - /* 128 */ "orderby_opt ::= ORDER BY sortlist", - /* 129 */ "sortlist ::= sortlist COMMA expr sortorder", - /* 130 */ "sortlist ::= expr sortorder", - /* 131 */ "sortorder ::= ASC", - /* 132 */ "sortorder ::= DESC", - /* 133 */ "sortorder ::=", - /* 134 */ "groupby_opt ::=", - /* 135 */ "groupby_opt ::= GROUP BY nexprlist", - /* 136 */ "having_opt ::=", - /* 137 */ "having_opt ::= HAVING expr", - /* 138 */ "limit_opt ::=", - /* 139 */ "limit_opt ::= LIMIT expr", - /* 140 */ "limit_opt ::= LIMIT expr OFFSET expr", - /* 141 */ "limit_opt ::= LIMIT expr COMMA expr", - /* 142 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt", - /* 143 */ "where_opt ::=", - /* 144 */ "where_opt ::= WHERE expr", - /* 145 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt", - /* 146 */ "setlist ::= setlist COMMA nm EQ expr", - /* 147 */ "setlist ::= setlist COMMA LP idlist RP EQ expr", - /* 148 */ "setlist ::= nm EQ expr", - /* 149 */ "setlist ::= LP idlist RP EQ expr", - /* 150 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert", - /* 151 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES", - /* 152 */ "upsert ::=", - /* 153 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt", - /* 154 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING", - /* 155 */ "upsert ::= ON CONFLICT DO NOTHING", - /* 156 */ "insert_cmd ::= INSERT orconf", - /* 157 */ "insert_cmd ::= REPLACE", - /* 158 */ "idlist_opt ::=", - /* 159 */ "idlist_opt ::= LP idlist RP", - /* 160 */ "idlist ::= idlist COMMA nm", - /* 161 */ "idlist ::= nm", - /* 162 */ "expr ::= LP expr RP", - /* 163 */ "expr ::= ID|INDEXED", - /* 164 */ "expr ::= JOIN_KW", - /* 165 */ "expr ::= nm DOT nm", - /* 166 */ "expr ::= nm DOT nm DOT nm", - /* 167 */ "term ::= NULL|FLOAT|BLOB", - /* 168 */ "term ::= STRING", - /* 169 */ "term ::= INTEGER", - /* 170 */ "expr ::= VARIABLE", - /* 171 */ "expr ::= expr COLLATE ID|STRING", - /* 172 */ "expr ::= CAST LP expr AS typetoken RP", - /* 173 */ "expr ::= ID|INDEXED LP distinct exprlist RP", - /* 174 */ "expr ::= ID|INDEXED LP STAR RP", - /* 175 */ "expr ::= ID|INDEXED LP distinct exprlist RP over_clause", - /* 176 */ "expr ::= ID|INDEXED LP STAR RP over_clause", - /* 177 */ "term ::= CTIME_KW", - /* 178 */ "expr ::= LP nexprlist COMMA expr RP", - /* 179 */ "expr ::= expr AND expr", - /* 180 */ "expr ::= expr OR expr", - /* 181 */ "expr ::= expr LT|GT|GE|LE expr", - /* 182 */ "expr ::= expr EQ|NE expr", - /* 183 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", - /* 184 */ "expr ::= expr PLUS|MINUS expr", - /* 185 */ "expr ::= expr STAR|SLASH|REM expr", - /* 186 */ "expr ::= expr CONCAT expr", - /* 187 */ "likeop ::= NOT LIKE_KW|MATCH", - /* 188 */ "expr ::= expr likeop expr", - /* 189 */ "expr ::= expr likeop expr ESCAPE expr", - /* 190 */ "expr ::= expr ISNULL|NOTNULL", - /* 191 */ "expr ::= expr NOT NULL", - /* 192 */ "expr ::= expr IS expr", - /* 193 */ "expr ::= expr IS NOT expr", - /* 194 */ "expr ::= NOT expr", - /* 195 */ "expr ::= BITNOT expr", - /* 196 */ "expr ::= PLUS|MINUS expr", - /* 197 */ "between_op ::= BETWEEN", - /* 198 */ "between_op ::= NOT BETWEEN", - /* 199 */ "expr ::= expr between_op expr AND expr", - /* 200 */ "in_op ::= IN", - /* 201 */ "in_op ::= NOT IN", - /* 202 */ "expr ::= expr in_op LP exprlist RP", - /* 203 */ "expr ::= LP select RP", - /* 204 */ "expr ::= expr in_op LP select RP", - /* 205 */ "expr ::= expr in_op nm dbnm paren_exprlist", - /* 206 */ "expr ::= EXISTS LP select RP", - /* 207 */ "expr ::= CASE case_operand case_exprlist case_else END", - /* 208 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", - /* 209 */ "case_exprlist ::= WHEN expr THEN expr", - /* 210 */ "case_else ::= ELSE expr", - /* 211 */ "case_else ::=", - /* 212 */ "case_operand ::= expr", - /* 213 */ "case_operand ::=", - /* 214 */ "exprlist ::=", - /* 215 */ "nexprlist ::= nexprlist COMMA expr", - /* 216 */ "nexprlist ::= expr", - /* 217 */ "paren_exprlist ::=", - /* 218 */ "paren_exprlist ::= LP exprlist RP", - /* 219 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt", - /* 220 */ "uniqueflag ::= UNIQUE", - /* 221 */ "uniqueflag ::=", - /* 222 */ "eidlist_opt ::=", - /* 223 */ "eidlist_opt ::= LP eidlist RP", - /* 224 */ "eidlist ::= eidlist COMMA nm collate sortorder", - /* 225 */ "eidlist ::= nm collate sortorder", - /* 226 */ "collate ::=", - /* 227 */ "collate ::= COLLATE ID|STRING", - /* 228 */ "cmd ::= DROP INDEX ifexists fullname", - /* 229 */ "cmd ::= VACUUM vinto", - /* 230 */ "cmd ::= VACUUM nm vinto", - /* 231 */ "vinto ::= INTO expr", - /* 232 */ "vinto ::=", - /* 233 */ "cmd ::= PRAGMA nm dbnm", - /* 234 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", - /* 235 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", - /* 236 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", - /* 237 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", - /* 238 */ "plus_num ::= PLUS INTEGER|FLOAT", - /* 239 */ "minus_num ::= MINUS INTEGER|FLOAT", - /* 240 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", - /* 241 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", - /* 242 */ "trigger_time ::= BEFORE|AFTER", - /* 243 */ "trigger_time ::= INSTEAD OF", - /* 244 */ "trigger_time ::=", - /* 245 */ "trigger_event ::= DELETE|INSERT", - /* 246 */ "trigger_event ::= UPDATE", - /* 247 */ "trigger_event ::= UPDATE OF idlist", - /* 248 */ "when_clause ::=", - /* 249 */ "when_clause ::= WHEN expr", - /* 250 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", - /* 251 */ "trigger_cmd_list ::= trigger_cmd SEMI", - /* 252 */ "trnm ::= nm DOT nm", - /* 253 */ "tridxby ::= INDEXED BY nm", - /* 254 */ "tridxby ::= NOT INDEXED", - /* 255 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt", - /* 256 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt", - /* 257 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt", - /* 258 */ "trigger_cmd ::= scanpt select scanpt", - /* 259 */ "expr ::= RAISE LP IGNORE RP", - /* 260 */ "expr ::= RAISE LP raisetype COMMA nm RP", - /* 261 */ "raisetype ::= ROLLBACK", - /* 262 */ "raisetype ::= ABORT", - /* 263 */ "raisetype ::= FAIL", - /* 264 */ "cmd ::= DROP TRIGGER ifexists fullname", - /* 265 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", - /* 266 */ "cmd ::= DETACH database_kw_opt expr", - /* 267 */ "key_opt ::=", - /* 268 */ "key_opt ::= KEY expr", - /* 269 */ "cmd ::= REINDEX", - /* 270 */ "cmd ::= REINDEX nm dbnm", - /* 271 */ "cmd ::= ANALYZE", - /* 272 */ "cmd ::= ANALYZE nm dbnm", - /* 273 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", - /* 274 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist", - /* 275 */ "add_column_fullname ::= fullname", - /* 276 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm", - /* 277 */ "cmd ::= create_vtab", - /* 278 */ "cmd ::= create_vtab LP vtabarglist RP", - /* 279 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", - /* 280 */ "vtabarg ::=", - /* 281 */ "vtabargtoken ::= ANY", - /* 282 */ "vtabargtoken ::= lp anylist RP", - /* 283 */ "lp ::= LP", - /* 284 */ "with ::= WITH wqlist", - /* 285 */ "with ::= WITH RECURSIVE wqlist", - /* 286 */ "wqlist ::= nm eidlist_opt AS LP select RP", - /* 287 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP", - /* 288 */ "windowdefn_list ::= windowdefn", - /* 289 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn", - /* 290 */ "windowdefn ::= nm AS window", - /* 291 */ "window ::= LP part_opt orderby_opt frame_opt RP", - /* 292 */ "part_opt ::= PARTITION BY nexprlist", - /* 293 */ "part_opt ::=", - /* 294 */ "frame_opt ::=", - /* 295 */ "frame_opt ::= range_or_rows frame_bound_s", - /* 296 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e", - /* 297 */ "range_or_rows ::= RANGE", - /* 298 */ "range_or_rows ::= ROWS", - /* 299 */ "frame_bound_s ::= frame_bound", - /* 300 */ "frame_bound_s ::= UNBOUNDED PRECEDING", - /* 301 */ "frame_bound_e ::= frame_bound", - /* 302 */ "frame_bound_e ::= UNBOUNDED FOLLOWING", - /* 303 */ "frame_bound ::= expr PRECEDING", - /* 304 */ "frame_bound ::= CURRENT ROW", - /* 305 */ "frame_bound ::= expr FOLLOWING", - /* 306 */ "window_clause ::= WINDOW windowdefn_list", - /* 307 */ "over_clause ::= filter_opt OVER window", - /* 308 */ "over_clause ::= filter_opt OVER nm", - /* 309 */ "filter_opt ::=", - /* 310 */ "filter_opt ::= FILTER LP WHERE expr RP", - /* 311 */ "input ::= cmdlist", - /* 312 */ "cmdlist ::= cmdlist ecmd", - /* 313 */ "cmdlist ::= ecmd", - /* 314 */ "ecmd ::= SEMI", - /* 315 */ "ecmd ::= cmdx SEMI", - /* 316 */ "ecmd ::= explain cmdx", - /* 317 */ "trans_opt ::=", - /* 318 */ "trans_opt ::= TRANSACTION", - /* 319 */ "trans_opt ::= TRANSACTION nm", - /* 320 */ "savepoint_opt ::= SAVEPOINT", - /* 321 */ "savepoint_opt ::=", - /* 322 */ "cmd ::= create_table create_table_args", - /* 323 */ "columnlist ::= columnlist COMMA columnname carglist", - /* 324 */ "columnlist ::= columnname carglist", - /* 325 */ "nm ::= ID|INDEXED", - /* 326 */ "nm ::= STRING", - /* 327 */ "nm ::= JOIN_KW", - /* 328 */ "typetoken ::= typename", - /* 329 */ "typename ::= ID|STRING", - /* 330 */ "signed ::= plus_num", - /* 331 */ "signed ::= minus_num", - /* 332 */ "carglist ::= carglist ccons", - /* 333 */ "carglist ::=", - /* 334 */ "ccons ::= NULL onconf", - /* 335 */ "conslist_opt ::= COMMA conslist", - /* 336 */ "conslist ::= conslist tconscomma tcons", - /* 337 */ "conslist ::= tcons", - /* 338 */ "tconscomma ::=", - /* 339 */ "defer_subclause_opt ::= defer_subclause", - /* 340 */ "resolvetype ::= raisetype", - /* 341 */ "selectnowith ::= oneselect", - /* 342 */ "oneselect ::= values", - /* 343 */ "sclp ::= selcollist COMMA", - /* 344 */ "as ::= ID|STRING", - /* 345 */ "expr ::= term", - /* 346 */ "likeop ::= LIKE_KW|MATCH", - /* 347 */ "exprlist ::= nexprlist", - /* 348 */ "nmnum ::= plus_num", - /* 349 */ "nmnum ::= nm", - /* 350 */ "nmnum ::= ON", - /* 351 */ "nmnum ::= DELETE", - /* 352 */ "nmnum ::= DEFAULT", - /* 353 */ "plus_num ::= INTEGER|FLOAT", - /* 354 */ "foreach_clause ::=", - /* 355 */ "foreach_clause ::= FOR EACH ROW", - /* 356 */ "trnm ::= nm", - /* 357 */ "tridxby ::=", - /* 358 */ "database_kw_opt ::= DATABASE", - /* 359 */ "database_kw_opt ::=", - /* 360 */ "kwcolumn_opt ::=", - /* 361 */ "kwcolumn_opt ::= COLUMNKW", - /* 362 */ "vtabarglist ::= vtabarg", - /* 363 */ "vtabarglist ::= vtabarglist COMMA vtabarg", - /* 364 */ "vtabarg ::= vtabarg vtabargtoken", - /* 365 */ "anylist ::=", - /* 366 */ "anylist ::= anylist LP anylist RP", - /* 367 */ "anylist ::= anylist ANY", - /* 368 */ "with ::=", + /* 29 */ "scantok ::=", + /* 30 */ "ccons ::= CONSTRAINT nm", + /* 31 */ "ccons ::= DEFAULT scantok term", + /* 32 */ "ccons ::= DEFAULT LP expr RP", + /* 33 */ "ccons ::= DEFAULT PLUS scantok term", + /* 34 */ "ccons ::= DEFAULT MINUS scantok term", + /* 35 */ "ccons ::= DEFAULT scantok ID|INDEXED", + /* 36 */ "ccons ::= NOT NULL onconf", + /* 37 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc", + /* 38 */ "ccons ::= UNIQUE onconf", + /* 39 */ "ccons ::= CHECK LP expr RP", + /* 40 */ "ccons ::= REFERENCES nm eidlist_opt refargs", + /* 41 */ "ccons ::= defer_subclause", + /* 42 */ "ccons ::= COLLATE ID|STRING", + /* 43 */ "autoinc ::=", + /* 44 */ "autoinc ::= AUTOINCR", + /* 45 */ "refargs ::=", + /* 46 */ "refargs ::= refargs refarg", + /* 47 */ "refarg ::= MATCH nm", + /* 48 */ "refarg ::= ON INSERT refact", + /* 49 */ "refarg ::= ON DELETE refact", + /* 50 */ "refarg ::= ON UPDATE refact", + /* 51 */ "refact ::= SET NULL", + /* 52 */ "refact ::= SET DEFAULT", + /* 53 */ "refact ::= CASCADE", + /* 54 */ "refact ::= RESTRICT", + /* 55 */ "refact ::= NO ACTION", + /* 56 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt", + /* 57 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt", + /* 58 */ "init_deferred_pred_opt ::=", + /* 59 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED", + /* 60 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE", + /* 61 */ "conslist_opt ::=", + /* 62 */ "tconscomma ::= COMMA", + /* 63 */ "tcons ::= CONSTRAINT nm", + /* 64 */ "tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf", + /* 65 */ "tcons ::= UNIQUE LP sortlist RP onconf", + /* 66 */ "tcons ::= CHECK LP expr RP onconf", + /* 67 */ "tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt", + /* 68 */ "defer_subclause_opt ::=", + /* 69 */ "onconf ::=", + /* 70 */ "onconf ::= ON CONFLICT resolvetype", + /* 71 */ "orconf ::=", + /* 72 */ "orconf ::= OR resolvetype", + /* 73 */ "resolvetype ::= IGNORE", + /* 74 */ "resolvetype ::= REPLACE", + /* 75 */ "cmd ::= DROP TABLE ifexists fullname", + /* 76 */ "ifexists ::= IF EXISTS", + /* 77 */ "ifexists ::=", + /* 78 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select", + /* 79 */ "cmd ::= DROP VIEW ifexists fullname", + /* 80 */ "cmd ::= select", + /* 81 */ "select ::= WITH wqlist selectnowith", + /* 82 */ "select ::= WITH RECURSIVE wqlist selectnowith", + /* 83 */ "select ::= selectnowith", + /* 84 */ "selectnowith ::= selectnowith multiselect_op oneselect", + /* 85 */ "multiselect_op ::= UNION", + /* 86 */ "multiselect_op ::= UNION ALL", + /* 87 */ "multiselect_op ::= EXCEPT|INTERSECT", + /* 88 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt", + /* 89 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt", + /* 90 */ "values ::= VALUES LP nexprlist RP", + /* 91 */ "values ::= values COMMA LP nexprlist RP", + /* 92 */ "distinct ::= DISTINCT", + /* 93 */ "distinct ::= ALL", + /* 94 */ "distinct ::=", + /* 95 */ "sclp ::=", + /* 96 */ "selcollist ::= sclp scanpt expr scanpt as", + /* 97 */ "selcollist ::= sclp scanpt STAR", + /* 98 */ "selcollist ::= sclp scanpt nm DOT STAR", + /* 99 */ "as ::= AS nm", + /* 100 */ "as ::=", + /* 101 */ "from ::=", + /* 102 */ "from ::= FROM seltablist", + /* 103 */ "stl_prefix ::= seltablist joinop", + /* 104 */ "stl_prefix ::=", + /* 105 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt", + /* 106 */ "seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt", + /* 107 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt", + /* 108 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt", + /* 109 */ "dbnm ::=", + /* 110 */ "dbnm ::= DOT nm", + /* 111 */ "fullname ::= nm", + /* 112 */ "fullname ::= nm DOT nm", + /* 113 */ "xfullname ::= nm", + /* 114 */ "xfullname ::= nm DOT nm", + /* 115 */ "xfullname ::= nm DOT nm AS nm", + /* 116 */ "xfullname ::= nm AS nm", + /* 117 */ "joinop ::= COMMA|JOIN", + /* 118 */ "joinop ::= JOIN_KW JOIN", + /* 119 */ "joinop ::= JOIN_KW nm JOIN", + /* 120 */ "joinop ::= JOIN_KW nm nm JOIN", + /* 121 */ "on_opt ::= ON expr", + /* 122 */ "on_opt ::=", + /* 123 */ "indexed_opt ::=", + /* 124 */ "indexed_opt ::= INDEXED BY nm", + /* 125 */ "indexed_opt ::= NOT INDEXED", + /* 126 */ "using_opt ::= USING LP idlist RP", + /* 127 */ "using_opt ::=", + /* 128 */ "orderby_opt ::=", + /* 129 */ "orderby_opt ::= ORDER BY sortlist", + /* 130 */ "sortlist ::= sortlist COMMA expr sortorder", + /* 131 */ "sortlist ::= expr sortorder", + /* 132 */ "sortorder ::= ASC", + /* 133 */ "sortorder ::= DESC", + /* 134 */ "sortorder ::=", + /* 135 */ "groupby_opt ::=", + /* 136 */ "groupby_opt ::= GROUP BY nexprlist", + /* 137 */ "having_opt ::=", + /* 138 */ "having_opt ::= HAVING expr", + /* 139 */ "limit_opt ::=", + /* 140 */ "limit_opt ::= LIMIT expr", + /* 141 */ "limit_opt ::= LIMIT expr OFFSET expr", + /* 142 */ "limit_opt ::= LIMIT expr COMMA expr", + /* 143 */ "cmd ::= with DELETE FROM xfullname indexed_opt where_opt", + /* 144 */ "where_opt ::=", + /* 145 */ "where_opt ::= WHERE expr", + /* 146 */ "cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt", + /* 147 */ "setlist ::= setlist COMMA nm EQ expr", + /* 148 */ "setlist ::= setlist COMMA LP idlist RP EQ expr", + /* 149 */ "setlist ::= nm EQ expr", + /* 150 */ "setlist ::= LP idlist RP EQ expr", + /* 151 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert", + /* 152 */ "cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES", + /* 153 */ "upsert ::=", + /* 154 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt", + /* 155 */ "upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING", + /* 156 */ "upsert ::= ON CONFLICT DO NOTHING", + /* 157 */ "insert_cmd ::= INSERT orconf", + /* 158 */ "insert_cmd ::= REPLACE", + /* 159 */ "idlist_opt ::=", + /* 160 */ "idlist_opt ::= LP idlist RP", + /* 161 */ "idlist ::= idlist COMMA nm", + /* 162 */ "idlist ::= nm", + /* 163 */ "expr ::= LP expr RP", + /* 164 */ "expr ::= ID|INDEXED", + /* 165 */ "expr ::= JOIN_KW", + /* 166 */ "expr ::= nm DOT nm", + /* 167 */ "expr ::= nm DOT nm DOT nm", + /* 168 */ "term ::= NULL|FLOAT|BLOB", + /* 169 */ "term ::= STRING", + /* 170 */ "term ::= INTEGER", + /* 171 */ "expr ::= VARIABLE", + /* 172 */ "expr ::= expr COLLATE ID|STRING", + /* 173 */ "expr ::= CAST LP expr AS typetoken RP", + /* 174 */ "expr ::= ID|INDEXED LP distinct exprlist RP", + /* 175 */ "expr ::= ID|INDEXED LP STAR RP", + /* 176 */ "expr ::= ID|INDEXED LP distinct exprlist RP over_clause", + /* 177 */ "expr ::= ID|INDEXED LP STAR RP over_clause", + /* 178 */ "term ::= CTIME_KW", + /* 179 */ "expr ::= LP nexprlist COMMA expr RP", + /* 180 */ "expr ::= expr AND expr", + /* 181 */ "expr ::= expr OR expr", + /* 182 */ "expr ::= expr LT|GT|GE|LE expr", + /* 183 */ "expr ::= expr EQ|NE expr", + /* 184 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", + /* 185 */ "expr ::= expr PLUS|MINUS expr", + /* 186 */ "expr ::= expr STAR|SLASH|REM expr", + /* 187 */ "expr ::= expr CONCAT expr", + /* 188 */ "likeop ::= NOT LIKE_KW|MATCH", + /* 189 */ "expr ::= expr likeop expr", + /* 190 */ "expr ::= expr likeop expr ESCAPE expr", + /* 191 */ "expr ::= expr ISNULL|NOTNULL", + /* 192 */ "expr ::= expr NOT NULL", + /* 193 */ "expr ::= expr IS expr", + /* 194 */ "expr ::= expr IS NOT expr", + /* 195 */ "expr ::= NOT expr", + /* 196 */ "expr ::= BITNOT expr", + /* 197 */ "expr ::= PLUS|MINUS expr", + /* 198 */ "between_op ::= BETWEEN", + /* 199 */ "between_op ::= NOT BETWEEN", + /* 200 */ "expr ::= expr between_op expr AND expr", + /* 201 */ "in_op ::= IN", + /* 202 */ "in_op ::= NOT IN", + /* 203 */ "expr ::= expr in_op LP exprlist RP", + /* 204 */ "expr ::= LP select RP", + /* 205 */ "expr ::= expr in_op LP select RP", + /* 206 */ "expr ::= expr in_op nm dbnm paren_exprlist", + /* 207 */ "expr ::= EXISTS LP select RP", + /* 208 */ "expr ::= CASE case_operand case_exprlist case_else END", + /* 209 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", + /* 210 */ "case_exprlist ::= WHEN expr THEN expr", + /* 211 */ "case_else ::= ELSE expr", + /* 212 */ "case_else ::=", + /* 213 */ "case_operand ::= expr", + /* 214 */ "case_operand ::=", + /* 215 */ "exprlist ::=", + /* 216 */ "nexprlist ::= nexprlist COMMA expr", + /* 217 */ "nexprlist ::= expr", + /* 218 */ "paren_exprlist ::=", + /* 219 */ "paren_exprlist ::= LP exprlist RP", + /* 220 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt", + /* 221 */ "uniqueflag ::= UNIQUE", + /* 222 */ "uniqueflag ::=", + /* 223 */ "eidlist_opt ::=", + /* 224 */ "eidlist_opt ::= LP eidlist RP", + /* 225 */ "eidlist ::= eidlist COMMA nm collate sortorder", + /* 226 */ "eidlist ::= nm collate sortorder", + /* 227 */ "collate ::=", + /* 228 */ "collate ::= COLLATE ID|STRING", + /* 229 */ "cmd ::= DROP INDEX ifexists fullname", + /* 230 */ "cmd ::= VACUUM vinto", + /* 231 */ "cmd ::= VACUUM nm vinto", + /* 232 */ "vinto ::= INTO expr", + /* 233 */ "vinto ::=", + /* 234 */ "cmd ::= PRAGMA nm dbnm", + /* 235 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", + /* 236 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", + /* 237 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", + /* 238 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", + /* 239 */ "plus_num ::= PLUS INTEGER|FLOAT", + /* 240 */ "minus_num ::= MINUS INTEGER|FLOAT", + /* 241 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", + /* 242 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", + /* 243 */ "trigger_time ::= BEFORE|AFTER", + /* 244 */ "trigger_time ::= INSTEAD OF", + /* 245 */ "trigger_time ::=", + /* 246 */ "trigger_event ::= DELETE|INSERT", + /* 247 */ "trigger_event ::= UPDATE", + /* 248 */ "trigger_event ::= UPDATE OF idlist", + /* 249 */ "when_clause ::=", + /* 250 */ "when_clause ::= WHEN expr", + /* 251 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", + /* 252 */ "trigger_cmd_list ::= trigger_cmd SEMI", + /* 253 */ "trnm ::= nm DOT nm", + /* 254 */ "tridxby ::= INDEXED BY nm", + /* 255 */ "tridxby ::= NOT INDEXED", + /* 256 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt", + /* 257 */ "trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt", + /* 258 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt", + /* 259 */ "trigger_cmd ::= scanpt select scanpt", + /* 260 */ "expr ::= RAISE LP IGNORE RP", + /* 261 */ "expr ::= RAISE LP raisetype COMMA nm RP", + /* 262 */ "raisetype ::= ROLLBACK", + /* 263 */ "raisetype ::= ABORT", + /* 264 */ "raisetype ::= FAIL", + /* 265 */ "cmd ::= DROP TRIGGER ifexists fullname", + /* 266 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", + /* 267 */ "cmd ::= DETACH database_kw_opt expr", + /* 268 */ "key_opt ::=", + /* 269 */ "key_opt ::= KEY expr", + /* 270 */ "cmd ::= REINDEX", + /* 271 */ "cmd ::= REINDEX nm dbnm", + /* 272 */ "cmd ::= ANALYZE", + /* 273 */ "cmd ::= ANALYZE nm dbnm", + /* 274 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", + /* 275 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist", + /* 276 */ "add_column_fullname ::= fullname", + /* 277 */ "cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm", + /* 278 */ "cmd ::= create_vtab", + /* 279 */ "cmd ::= create_vtab LP vtabarglist RP", + /* 280 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", + /* 281 */ "vtabarg ::=", + /* 282 */ "vtabargtoken ::= ANY", + /* 283 */ "vtabargtoken ::= lp anylist RP", + /* 284 */ "lp ::= LP", + /* 285 */ "with ::= WITH wqlist", + /* 286 */ "with ::= WITH RECURSIVE wqlist", + /* 287 */ "wqlist ::= nm eidlist_opt AS LP select RP", + /* 288 */ "wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP", + /* 289 */ "windowdefn_list ::= windowdefn", + /* 290 */ "windowdefn_list ::= windowdefn_list COMMA windowdefn", + /* 291 */ "windowdefn ::= nm AS LP window RP", + /* 292 */ "window ::= PARTITION BY nexprlist orderby_opt frame_opt", + /* 293 */ "window ::= nm PARTITION BY nexprlist orderby_opt frame_opt", + /* 294 */ "window ::= ORDER BY sortlist frame_opt", + /* 295 */ "window ::= nm ORDER BY sortlist frame_opt", + /* 296 */ "window ::= frame_opt", + /* 297 */ "window ::= nm frame_opt", + /* 298 */ "frame_opt ::=", + /* 299 */ "frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt", + /* 300 */ "frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt", + /* 301 */ "range_or_rows ::= RANGE|ROWS|GROUPS", + /* 302 */ "frame_bound_s ::= frame_bound", + /* 303 */ "frame_bound_s ::= UNBOUNDED PRECEDING", + /* 304 */ "frame_bound_e ::= frame_bound", + /* 305 */ "frame_bound_e ::= UNBOUNDED FOLLOWING", + /* 306 */ "frame_bound ::= expr PRECEDING|FOLLOWING", + /* 307 */ "frame_bound ::= CURRENT ROW", + /* 308 */ "frame_exclude_opt ::=", + /* 309 */ "frame_exclude_opt ::= EXCLUDE frame_exclude", + /* 310 */ "frame_exclude ::= NO OTHERS", + /* 311 */ "frame_exclude ::= CURRENT ROW", + /* 312 */ "frame_exclude ::= GROUP|TIES", + /* 313 */ "window_clause ::= WINDOW windowdefn_list", + /* 314 */ "over_clause ::= filter_opt OVER LP window RP", + /* 315 */ "over_clause ::= filter_opt OVER nm", + /* 316 */ "filter_opt ::=", + /* 317 */ "filter_opt ::= FILTER LP WHERE expr RP", + /* 318 */ "input ::= cmdlist", + /* 319 */ "cmdlist ::= cmdlist ecmd", + /* 320 */ "cmdlist ::= ecmd", + /* 321 */ "ecmd ::= SEMI", + /* 322 */ "ecmd ::= cmdx SEMI", + /* 323 */ "ecmd ::= explain cmdx", + /* 324 */ "trans_opt ::=", + /* 325 */ "trans_opt ::= TRANSACTION", + /* 326 */ "trans_opt ::= TRANSACTION nm", + /* 327 */ "savepoint_opt ::= SAVEPOINT", + /* 328 */ "savepoint_opt ::=", + /* 329 */ "cmd ::= create_table create_table_args", + /* 330 */ "columnlist ::= columnlist COMMA columnname carglist", + /* 331 */ "columnlist ::= columnname carglist", + /* 332 */ "nm ::= ID|INDEXED", + /* 333 */ "nm ::= STRING", + /* 334 */ "nm ::= JOIN_KW", + /* 335 */ "typetoken ::= typename", + /* 336 */ "typename ::= ID|STRING", + /* 337 */ "signed ::= plus_num", + /* 338 */ "signed ::= minus_num", + /* 339 */ "carglist ::= carglist ccons", + /* 340 */ "carglist ::=", + /* 341 */ "ccons ::= NULL onconf", + /* 342 */ "conslist_opt ::= COMMA conslist", + /* 343 */ "conslist ::= conslist tconscomma tcons", + /* 344 */ "conslist ::= tcons", + /* 345 */ "tconscomma ::=", + /* 346 */ "defer_subclause_opt ::= defer_subclause", + /* 347 */ "resolvetype ::= raisetype", + /* 348 */ "selectnowith ::= oneselect", + /* 349 */ "oneselect ::= values", + /* 350 */ "sclp ::= selcollist COMMA", + /* 351 */ "as ::= ID|STRING", + /* 352 */ "expr ::= term", + /* 353 */ "likeop ::= LIKE_KW|MATCH", + /* 354 */ "exprlist ::= nexprlist", + /* 355 */ "nmnum ::= plus_num", + /* 356 */ "nmnum ::= nm", + /* 357 */ "nmnum ::= ON", + /* 358 */ "nmnum ::= DELETE", + /* 359 */ "nmnum ::= DEFAULT", + /* 360 */ "plus_num ::= INTEGER|FLOAT", + /* 361 */ "foreach_clause ::=", + /* 362 */ "foreach_clause ::= FOR EACH ROW", + /* 363 */ "trnm ::= nm", + /* 364 */ "tridxby ::=", + /* 365 */ "database_kw_opt ::= DATABASE", + /* 366 */ "database_kw_opt ::=", + /* 367 */ "kwcolumn_opt ::=", + /* 368 */ "kwcolumn_opt ::= COLUMNKW", + /* 369 */ "vtabarglist ::= vtabarg", + /* 370 */ "vtabarglist ::= vtabarglist COMMA vtabarg", + /* 371 */ "vtabarg ::= vtabarg vtabargtoken", + /* 372 */ "anylist ::=", + /* 373 */ "anylist ::= anylist LP anylist RP", + /* 374 */ "anylist ::= anylist ANY", + /* 375 */ "with ::=", }; #endif /* NDEBUG */ @@ -149203,97 +150661,97 @@ static void yy_destructor( ** inside the C code. */ /********* Begin destructor definitions ***************************************/ - case 174: /* select */ - case 206: /* selectnowith */ - case 207: /* oneselect */ - case 219: /* values */ + case 195: /* select */ + case 228: /* selectnowith */ + case 229: /* oneselect */ + case 241: /* values */ { -sqlite3SelectDelete(pParse->db, (yypminor->yy423)); +sqlite3SelectDelete(pParse->db, (yypminor->yy391)); } break; - case 184: /* term */ - case 185: /* expr */ - case 213: /* where_opt */ - case 215: /* having_opt */ - case 227: /* on_opt */ - case 242: /* case_operand */ - case 244: /* case_else */ - case 247: /* vinto */ - case 254: /* when_clause */ - case 259: /* key_opt */ - case 273: /* filter_opt */ + case 206: /* term */ + case 207: /* expr */ + case 235: /* where_opt */ + case 237: /* having_opt */ + case 249: /* on_opt */ + case 264: /* case_operand */ + case 266: /* case_else */ + case 269: /* vinto */ + case 276: /* when_clause */ + case 281: /* key_opt */ + case 295: /* filter_opt */ { -sqlite3ExprDelete(pParse->db, (yypminor->yy490)); +sqlite3ExprDelete(pParse->db, (yypminor->yy102)); } break; - case 189: /* eidlist_opt */ - case 198: /* sortlist */ - case 199: /* eidlist */ - case 211: /* selcollist */ - case 214: /* groupby_opt */ - case 216: /* orderby_opt */ - case 220: /* nexprlist */ - case 221: /* sclp */ - case 229: /* exprlist */ - case 233: /* setlist */ - case 241: /* paren_exprlist */ - case 243: /* case_exprlist */ - case 272: /* part_opt */ + case 211: /* eidlist_opt */ + case 220: /* sortlist */ + case 221: /* eidlist */ + case 233: /* selcollist */ + case 236: /* groupby_opt */ + case 238: /* orderby_opt */ + case 242: /* nexprlist */ + case 243: /* sclp */ + case 251: /* exprlist */ + case 255: /* setlist */ + case 263: /* paren_exprlist */ + case 265: /* case_exprlist */ + case 294: /* part_opt */ { -sqlite3ExprListDelete(pParse->db, (yypminor->yy42)); +sqlite3ExprListDelete(pParse->db, (yypminor->yy94)); } break; - case 205: /* fullname */ - case 212: /* from */ - case 223: /* seltablist */ - case 224: /* stl_prefix */ - case 230: /* xfullname */ + case 227: /* fullname */ + case 234: /* from */ + case 245: /* seltablist */ + case 246: /* stl_prefix */ + case 252: /* xfullname */ { -sqlite3SrcListDelete(pParse->db, (yypminor->yy167)); +sqlite3SrcListDelete(pParse->db, (yypminor->yy407)); } break; - case 208: /* wqlist */ + case 230: /* wqlist */ { -sqlite3WithDelete(pParse->db, (yypminor->yy499)); +sqlite3WithDelete(pParse->db, (yypminor->yy243)); } break; - case 218: /* window_clause */ - case 268: /* windowdefn_list */ + case 240: /* window_clause */ + case 290: /* windowdefn_list */ { -sqlite3WindowListDelete(pParse->db, (yypminor->yy147)); +sqlite3WindowListDelete(pParse->db, (yypminor->yy379)); } break; - case 228: /* using_opt */ - case 231: /* idlist */ - case 235: /* idlist_opt */ + case 250: /* using_opt */ + case 253: /* idlist */ + case 257: /* idlist_opt */ { -sqlite3IdListDelete(pParse->db, (yypminor->yy336)); +sqlite3IdListDelete(pParse->db, (yypminor->yy76)); } break; - case 237: /* over_clause */ - case 269: /* windowdefn */ - case 270: /* window */ - case 271: /* frame_opt */ + case 259: /* over_clause */ + case 291: /* windowdefn */ + case 292: /* window */ + case 293: /* frame_opt */ { -sqlite3WindowDelete(pParse->db, (yypminor->yy147)); +sqlite3WindowDelete(pParse->db, (yypminor->yy379)); } break; - case 250: /* trigger_cmd_list */ - case 255: /* trigger_cmd */ + case 272: /* trigger_cmd_list */ + case 277: /* trigger_cmd */ { -sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy119)); +sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy11)); } break; - case 252: /* trigger_event */ + case 274: /* trigger_event */ { -sqlite3IdListDelete(pParse->db, (yypminor->yy350).b); +sqlite3IdListDelete(pParse->db, (yypminor->yy298).b); } break; - case 275: /* frame_bound */ - case 276: /* frame_bound_s */ - case 277: /* frame_bound_e */ + case 297: /* frame_bound */ + case 298: /* frame_bound_s */ + case 299: /* frame_bound_e */ { -sqlite3ExprDelete(pParse->db, (yypminor->yy317).pExpr); +sqlite3ExprDelete(pParse->db, (yypminor->yy389).pExpr); } break; /********* End destructor definitions *****************************************/ @@ -149588,375 +151046,382 @@ static void yy_shift( /* For rule J, yyRuleInfoLhs[J] contains the symbol on the left-hand side ** of that rule */ static const YYCODETYPE yyRuleInfoLhs[] = { - 159, /* (0) explain ::= EXPLAIN */ - 159, /* (1) explain ::= EXPLAIN QUERY PLAN */ - 158, /* (2) cmdx ::= cmd */ - 160, /* (3) cmd ::= BEGIN transtype trans_opt */ - 161, /* (4) transtype ::= */ - 161, /* (5) transtype ::= DEFERRED */ - 161, /* (6) transtype ::= IMMEDIATE */ - 161, /* (7) transtype ::= EXCLUSIVE */ - 160, /* (8) cmd ::= COMMIT|END trans_opt */ - 160, /* (9) cmd ::= ROLLBACK trans_opt */ - 160, /* (10) cmd ::= SAVEPOINT nm */ - 160, /* (11) cmd ::= RELEASE savepoint_opt nm */ - 160, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */ - 165, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */ - 167, /* (14) createkw ::= CREATE */ - 169, /* (15) ifnotexists ::= */ - 169, /* (16) ifnotexists ::= IF NOT EXISTS */ - 168, /* (17) temp ::= TEMP */ - 168, /* (18) temp ::= */ - 166, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */ - 166, /* (20) create_table_args ::= AS select */ - 173, /* (21) table_options ::= */ - 173, /* (22) table_options ::= WITHOUT nm */ - 175, /* (23) columnname ::= nm typetoken */ - 177, /* (24) typetoken ::= */ - 177, /* (25) typetoken ::= typename LP signed RP */ - 177, /* (26) typetoken ::= typename LP signed COMMA signed RP */ - 178, /* (27) typename ::= typename ID|STRING */ - 182, /* (28) scanpt ::= */ - 183, /* (29) ccons ::= CONSTRAINT nm */ - 183, /* (30) ccons ::= DEFAULT scanpt term scanpt */ - 183, /* (31) ccons ::= DEFAULT LP expr RP */ - 183, /* (32) ccons ::= DEFAULT PLUS term scanpt */ - 183, /* (33) ccons ::= DEFAULT MINUS term scanpt */ - 183, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */ - 183, /* (35) ccons ::= NOT NULL onconf */ - 183, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */ - 183, /* (37) ccons ::= UNIQUE onconf */ - 183, /* (38) ccons ::= CHECK LP expr RP */ - 183, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */ - 183, /* (40) ccons ::= defer_subclause */ - 183, /* (41) ccons ::= COLLATE ID|STRING */ - 188, /* (42) autoinc ::= */ - 188, /* (43) autoinc ::= AUTOINCR */ - 190, /* (44) refargs ::= */ - 190, /* (45) refargs ::= refargs refarg */ - 192, /* (46) refarg ::= MATCH nm */ - 192, /* (47) refarg ::= ON INSERT refact */ - 192, /* (48) refarg ::= ON DELETE refact */ - 192, /* (49) refarg ::= ON UPDATE refact */ - 193, /* (50) refact ::= SET NULL */ - 193, /* (51) refact ::= SET DEFAULT */ - 193, /* (52) refact ::= CASCADE */ - 193, /* (53) refact ::= RESTRICT */ - 193, /* (54) refact ::= NO ACTION */ - 191, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ - 191, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ - 194, /* (57) init_deferred_pred_opt ::= */ - 194, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */ - 194, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ - 172, /* (60) conslist_opt ::= */ - 196, /* (61) tconscomma ::= COMMA */ - 197, /* (62) tcons ::= CONSTRAINT nm */ - 197, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ - 197, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */ - 197, /* (65) tcons ::= CHECK LP expr RP onconf */ - 197, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ - 200, /* (67) defer_subclause_opt ::= */ - 186, /* (68) onconf ::= */ - 186, /* (69) onconf ::= ON CONFLICT resolvetype */ - 201, /* (70) orconf ::= */ - 201, /* (71) orconf ::= OR resolvetype */ - 202, /* (72) resolvetype ::= IGNORE */ - 202, /* (73) resolvetype ::= REPLACE */ - 160, /* (74) cmd ::= DROP TABLE ifexists fullname */ - 204, /* (75) ifexists ::= IF EXISTS */ - 204, /* (76) ifexists ::= */ - 160, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ - 160, /* (78) cmd ::= DROP VIEW ifexists fullname */ - 160, /* (79) cmd ::= select */ - 174, /* (80) select ::= WITH wqlist selectnowith */ - 174, /* (81) select ::= WITH RECURSIVE wqlist selectnowith */ - 174, /* (82) select ::= selectnowith */ - 206, /* (83) selectnowith ::= selectnowith multiselect_op oneselect */ - 209, /* (84) multiselect_op ::= UNION */ - 209, /* (85) multiselect_op ::= UNION ALL */ - 209, /* (86) multiselect_op ::= EXCEPT|INTERSECT */ - 207, /* (87) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ - 207, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ - 219, /* (89) values ::= VALUES LP nexprlist RP */ - 219, /* (90) values ::= values COMMA LP nexprlist RP */ - 210, /* (91) distinct ::= DISTINCT */ - 210, /* (92) distinct ::= ALL */ - 210, /* (93) distinct ::= */ - 221, /* (94) sclp ::= */ - 211, /* (95) selcollist ::= sclp scanpt expr scanpt as */ - 211, /* (96) selcollist ::= sclp scanpt STAR */ - 211, /* (97) selcollist ::= sclp scanpt nm DOT STAR */ - 222, /* (98) as ::= AS nm */ - 222, /* (99) as ::= */ - 212, /* (100) from ::= */ - 212, /* (101) from ::= FROM seltablist */ - 224, /* (102) stl_prefix ::= seltablist joinop */ - 224, /* (103) stl_prefix ::= */ - 223, /* (104) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ - 223, /* (105) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ - 223, /* (106) seltablist ::= stl_prefix LP select RP as on_opt using_opt */ - 223, /* (107) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ - 170, /* (108) dbnm ::= */ - 170, /* (109) dbnm ::= DOT nm */ - 205, /* (110) fullname ::= nm */ - 205, /* (111) fullname ::= nm DOT nm */ - 230, /* (112) xfullname ::= nm */ - 230, /* (113) xfullname ::= nm DOT nm */ - 230, /* (114) xfullname ::= nm DOT nm AS nm */ - 230, /* (115) xfullname ::= nm AS nm */ - 225, /* (116) joinop ::= COMMA|JOIN */ - 225, /* (117) joinop ::= JOIN_KW JOIN */ - 225, /* (118) joinop ::= JOIN_KW nm JOIN */ - 225, /* (119) joinop ::= JOIN_KW nm nm JOIN */ - 227, /* (120) on_opt ::= ON expr */ - 227, /* (121) on_opt ::= */ - 226, /* (122) indexed_opt ::= */ - 226, /* (123) indexed_opt ::= INDEXED BY nm */ - 226, /* (124) indexed_opt ::= NOT INDEXED */ - 228, /* (125) using_opt ::= USING LP idlist RP */ - 228, /* (126) using_opt ::= */ - 216, /* (127) orderby_opt ::= */ - 216, /* (128) orderby_opt ::= ORDER BY sortlist */ - 198, /* (129) sortlist ::= sortlist COMMA expr sortorder */ - 198, /* (130) sortlist ::= expr sortorder */ - 187, /* (131) sortorder ::= ASC */ - 187, /* (132) sortorder ::= DESC */ - 187, /* (133) sortorder ::= */ - 214, /* (134) groupby_opt ::= */ - 214, /* (135) groupby_opt ::= GROUP BY nexprlist */ - 215, /* (136) having_opt ::= */ - 215, /* (137) having_opt ::= HAVING expr */ - 217, /* (138) limit_opt ::= */ - 217, /* (139) limit_opt ::= LIMIT expr */ - 217, /* (140) limit_opt ::= LIMIT expr OFFSET expr */ - 217, /* (141) limit_opt ::= LIMIT expr COMMA expr */ - 160, /* (142) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ - 213, /* (143) where_opt ::= */ - 213, /* (144) where_opt ::= WHERE expr */ - 160, /* (145) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ - 233, /* (146) setlist ::= setlist COMMA nm EQ expr */ - 233, /* (147) setlist ::= setlist COMMA LP idlist RP EQ expr */ - 233, /* (148) setlist ::= nm EQ expr */ - 233, /* (149) setlist ::= LP idlist RP EQ expr */ - 160, /* (150) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ - 160, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ - 236, /* (152) upsert ::= */ - 236, /* (153) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ - 236, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ - 236, /* (155) upsert ::= ON CONFLICT DO NOTHING */ - 234, /* (156) insert_cmd ::= INSERT orconf */ - 234, /* (157) insert_cmd ::= REPLACE */ - 235, /* (158) idlist_opt ::= */ - 235, /* (159) idlist_opt ::= LP idlist RP */ - 231, /* (160) idlist ::= idlist COMMA nm */ - 231, /* (161) idlist ::= nm */ - 185, /* (162) expr ::= LP expr RP */ - 185, /* (163) expr ::= ID|INDEXED */ - 185, /* (164) expr ::= JOIN_KW */ - 185, /* (165) expr ::= nm DOT nm */ - 185, /* (166) expr ::= nm DOT nm DOT nm */ - 184, /* (167) term ::= NULL|FLOAT|BLOB */ - 184, /* (168) term ::= STRING */ - 184, /* (169) term ::= INTEGER */ - 185, /* (170) expr ::= VARIABLE */ - 185, /* (171) expr ::= expr COLLATE ID|STRING */ - 185, /* (172) expr ::= CAST LP expr AS typetoken RP */ - 185, /* (173) expr ::= ID|INDEXED LP distinct exprlist RP */ - 185, /* (174) expr ::= ID|INDEXED LP STAR RP */ - 185, /* (175) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ - 185, /* (176) expr ::= ID|INDEXED LP STAR RP over_clause */ - 184, /* (177) term ::= CTIME_KW */ - 185, /* (178) expr ::= LP nexprlist COMMA expr RP */ - 185, /* (179) expr ::= expr AND expr */ - 185, /* (180) expr ::= expr OR expr */ - 185, /* (181) expr ::= expr LT|GT|GE|LE expr */ - 185, /* (182) expr ::= expr EQ|NE expr */ - 185, /* (183) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ - 185, /* (184) expr ::= expr PLUS|MINUS expr */ - 185, /* (185) expr ::= expr STAR|SLASH|REM expr */ - 185, /* (186) expr ::= expr CONCAT expr */ - 238, /* (187) likeop ::= NOT LIKE_KW|MATCH */ - 185, /* (188) expr ::= expr likeop expr */ - 185, /* (189) expr ::= expr likeop expr ESCAPE expr */ - 185, /* (190) expr ::= expr ISNULL|NOTNULL */ - 185, /* (191) expr ::= expr NOT NULL */ - 185, /* (192) expr ::= expr IS expr */ - 185, /* (193) expr ::= expr IS NOT expr */ - 185, /* (194) expr ::= NOT expr */ - 185, /* (195) expr ::= BITNOT expr */ - 185, /* (196) expr ::= PLUS|MINUS expr */ - 239, /* (197) between_op ::= BETWEEN */ - 239, /* (198) between_op ::= NOT BETWEEN */ - 185, /* (199) expr ::= expr between_op expr AND expr */ - 240, /* (200) in_op ::= IN */ - 240, /* (201) in_op ::= NOT IN */ - 185, /* (202) expr ::= expr in_op LP exprlist RP */ - 185, /* (203) expr ::= LP select RP */ - 185, /* (204) expr ::= expr in_op LP select RP */ - 185, /* (205) expr ::= expr in_op nm dbnm paren_exprlist */ - 185, /* (206) expr ::= EXISTS LP select RP */ - 185, /* (207) expr ::= CASE case_operand case_exprlist case_else END */ - 243, /* (208) case_exprlist ::= case_exprlist WHEN expr THEN expr */ - 243, /* (209) case_exprlist ::= WHEN expr THEN expr */ - 244, /* (210) case_else ::= ELSE expr */ - 244, /* (211) case_else ::= */ - 242, /* (212) case_operand ::= expr */ - 242, /* (213) case_operand ::= */ - 229, /* (214) exprlist ::= */ - 220, /* (215) nexprlist ::= nexprlist COMMA expr */ - 220, /* (216) nexprlist ::= expr */ - 241, /* (217) paren_exprlist ::= */ - 241, /* (218) paren_exprlist ::= LP exprlist RP */ - 160, /* (219) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ - 245, /* (220) uniqueflag ::= UNIQUE */ - 245, /* (221) uniqueflag ::= */ - 189, /* (222) eidlist_opt ::= */ - 189, /* (223) eidlist_opt ::= LP eidlist RP */ - 199, /* (224) eidlist ::= eidlist COMMA nm collate sortorder */ - 199, /* (225) eidlist ::= nm collate sortorder */ - 246, /* (226) collate ::= */ - 246, /* (227) collate ::= COLLATE ID|STRING */ - 160, /* (228) cmd ::= DROP INDEX ifexists fullname */ - 160, /* (229) cmd ::= VACUUM vinto */ - 160, /* (230) cmd ::= VACUUM nm vinto */ - 247, /* (231) vinto ::= INTO expr */ - 247, /* (232) vinto ::= */ - 160, /* (233) cmd ::= PRAGMA nm dbnm */ - 160, /* (234) cmd ::= PRAGMA nm dbnm EQ nmnum */ - 160, /* (235) cmd ::= PRAGMA nm dbnm LP nmnum RP */ - 160, /* (236) cmd ::= PRAGMA nm dbnm EQ minus_num */ - 160, /* (237) cmd ::= PRAGMA nm dbnm LP minus_num RP */ - 180, /* (238) plus_num ::= PLUS INTEGER|FLOAT */ - 181, /* (239) minus_num ::= MINUS INTEGER|FLOAT */ - 160, /* (240) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ - 249, /* (241) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ - 251, /* (242) trigger_time ::= BEFORE|AFTER */ - 251, /* (243) trigger_time ::= INSTEAD OF */ - 251, /* (244) trigger_time ::= */ - 252, /* (245) trigger_event ::= DELETE|INSERT */ - 252, /* (246) trigger_event ::= UPDATE */ - 252, /* (247) trigger_event ::= UPDATE OF idlist */ - 254, /* (248) when_clause ::= */ - 254, /* (249) when_clause ::= WHEN expr */ - 250, /* (250) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ - 250, /* (251) trigger_cmd_list ::= trigger_cmd SEMI */ - 256, /* (252) trnm ::= nm DOT nm */ - 257, /* (253) tridxby ::= INDEXED BY nm */ - 257, /* (254) tridxby ::= NOT INDEXED */ - 255, /* (255) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ - 255, /* (256) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ - 255, /* (257) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ - 255, /* (258) trigger_cmd ::= scanpt select scanpt */ - 185, /* (259) expr ::= RAISE LP IGNORE RP */ - 185, /* (260) expr ::= RAISE LP raisetype COMMA nm RP */ - 203, /* (261) raisetype ::= ROLLBACK */ - 203, /* (262) raisetype ::= ABORT */ - 203, /* (263) raisetype ::= FAIL */ - 160, /* (264) cmd ::= DROP TRIGGER ifexists fullname */ - 160, /* (265) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ - 160, /* (266) cmd ::= DETACH database_kw_opt expr */ - 259, /* (267) key_opt ::= */ - 259, /* (268) key_opt ::= KEY expr */ - 160, /* (269) cmd ::= REINDEX */ - 160, /* (270) cmd ::= REINDEX nm dbnm */ - 160, /* (271) cmd ::= ANALYZE */ - 160, /* (272) cmd ::= ANALYZE nm dbnm */ - 160, /* (273) cmd ::= ALTER TABLE fullname RENAME TO nm */ - 160, /* (274) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ - 260, /* (275) add_column_fullname ::= fullname */ - 160, /* (276) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ - 160, /* (277) cmd ::= create_vtab */ - 160, /* (278) cmd ::= create_vtab LP vtabarglist RP */ - 262, /* (279) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ - 264, /* (280) vtabarg ::= */ - 265, /* (281) vtabargtoken ::= ANY */ - 265, /* (282) vtabargtoken ::= lp anylist RP */ - 266, /* (283) lp ::= LP */ - 232, /* (284) with ::= WITH wqlist */ - 232, /* (285) with ::= WITH RECURSIVE wqlist */ - 208, /* (286) wqlist ::= nm eidlist_opt AS LP select RP */ - 208, /* (287) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ - 268, /* (288) windowdefn_list ::= windowdefn */ - 268, /* (289) windowdefn_list ::= windowdefn_list COMMA windowdefn */ - 269, /* (290) windowdefn ::= nm AS window */ - 270, /* (291) window ::= LP part_opt orderby_opt frame_opt RP */ - 272, /* (292) part_opt ::= PARTITION BY nexprlist */ - 272, /* (293) part_opt ::= */ - 271, /* (294) frame_opt ::= */ - 271, /* (295) frame_opt ::= range_or_rows frame_bound_s */ - 271, /* (296) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */ - 274, /* (297) range_or_rows ::= RANGE */ - 274, /* (298) range_or_rows ::= ROWS */ - 276, /* (299) frame_bound_s ::= frame_bound */ - 276, /* (300) frame_bound_s ::= UNBOUNDED PRECEDING */ - 277, /* (301) frame_bound_e ::= frame_bound */ - 277, /* (302) frame_bound_e ::= UNBOUNDED FOLLOWING */ - 275, /* (303) frame_bound ::= expr PRECEDING */ - 275, /* (304) frame_bound ::= CURRENT ROW */ - 275, /* (305) frame_bound ::= expr FOLLOWING */ - 218, /* (306) window_clause ::= WINDOW windowdefn_list */ - 237, /* (307) over_clause ::= filter_opt OVER window */ - 237, /* (308) over_clause ::= filter_opt OVER nm */ - 273, /* (309) filter_opt ::= */ - 273, /* (310) filter_opt ::= FILTER LP WHERE expr RP */ - 155, /* (311) input ::= cmdlist */ - 156, /* (312) cmdlist ::= cmdlist ecmd */ - 156, /* (313) cmdlist ::= ecmd */ - 157, /* (314) ecmd ::= SEMI */ - 157, /* (315) ecmd ::= cmdx SEMI */ - 157, /* (316) ecmd ::= explain cmdx */ - 162, /* (317) trans_opt ::= */ - 162, /* (318) trans_opt ::= TRANSACTION */ - 162, /* (319) trans_opt ::= TRANSACTION nm */ - 164, /* (320) savepoint_opt ::= SAVEPOINT */ - 164, /* (321) savepoint_opt ::= */ - 160, /* (322) cmd ::= create_table create_table_args */ - 171, /* (323) columnlist ::= columnlist COMMA columnname carglist */ - 171, /* (324) columnlist ::= columnname carglist */ - 163, /* (325) nm ::= ID|INDEXED */ - 163, /* (326) nm ::= STRING */ - 163, /* (327) nm ::= JOIN_KW */ - 177, /* (328) typetoken ::= typename */ - 178, /* (329) typename ::= ID|STRING */ - 179, /* (330) signed ::= plus_num */ - 179, /* (331) signed ::= minus_num */ - 176, /* (332) carglist ::= carglist ccons */ - 176, /* (333) carglist ::= */ - 183, /* (334) ccons ::= NULL onconf */ - 172, /* (335) conslist_opt ::= COMMA conslist */ - 195, /* (336) conslist ::= conslist tconscomma tcons */ - 195, /* (337) conslist ::= tcons */ - 196, /* (338) tconscomma ::= */ - 200, /* (339) defer_subclause_opt ::= defer_subclause */ - 202, /* (340) resolvetype ::= raisetype */ - 206, /* (341) selectnowith ::= oneselect */ - 207, /* (342) oneselect ::= values */ - 221, /* (343) sclp ::= selcollist COMMA */ - 222, /* (344) as ::= ID|STRING */ - 185, /* (345) expr ::= term */ - 238, /* (346) likeop ::= LIKE_KW|MATCH */ - 229, /* (347) exprlist ::= nexprlist */ - 248, /* (348) nmnum ::= plus_num */ - 248, /* (349) nmnum ::= nm */ - 248, /* (350) nmnum ::= ON */ - 248, /* (351) nmnum ::= DELETE */ - 248, /* (352) nmnum ::= DEFAULT */ - 180, /* (353) plus_num ::= INTEGER|FLOAT */ - 253, /* (354) foreach_clause ::= */ - 253, /* (355) foreach_clause ::= FOR EACH ROW */ - 256, /* (356) trnm ::= nm */ - 257, /* (357) tridxby ::= */ - 258, /* (358) database_kw_opt ::= DATABASE */ - 258, /* (359) database_kw_opt ::= */ - 261, /* (360) kwcolumn_opt ::= */ - 261, /* (361) kwcolumn_opt ::= COLUMNKW */ - 263, /* (362) vtabarglist ::= vtabarg */ - 263, /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */ - 264, /* (364) vtabarg ::= vtabarg vtabargtoken */ - 267, /* (365) anylist ::= */ - 267, /* (366) anylist ::= anylist LP anylist RP */ - 267, /* (367) anylist ::= anylist ANY */ - 232, /* (368) with ::= */ + 180, /* (0) explain ::= EXPLAIN */ + 180, /* (1) explain ::= EXPLAIN QUERY PLAN */ + 179, /* (2) cmdx ::= cmd */ + 181, /* (3) cmd ::= BEGIN transtype trans_opt */ + 182, /* (4) transtype ::= */ + 182, /* (5) transtype ::= DEFERRED */ + 182, /* (6) transtype ::= IMMEDIATE */ + 182, /* (7) transtype ::= EXCLUSIVE */ + 181, /* (8) cmd ::= COMMIT|END trans_opt */ + 181, /* (9) cmd ::= ROLLBACK trans_opt */ + 181, /* (10) cmd ::= SAVEPOINT nm */ + 181, /* (11) cmd ::= RELEASE savepoint_opt nm */ + 181, /* (12) cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */ + 186, /* (13) create_table ::= createkw temp TABLE ifnotexists nm dbnm */ + 188, /* (14) createkw ::= CREATE */ + 190, /* (15) ifnotexists ::= */ + 190, /* (16) ifnotexists ::= IF NOT EXISTS */ + 189, /* (17) temp ::= TEMP */ + 189, /* (18) temp ::= */ + 187, /* (19) create_table_args ::= LP columnlist conslist_opt RP table_options */ + 187, /* (20) create_table_args ::= AS select */ + 194, /* (21) table_options ::= */ + 194, /* (22) table_options ::= WITHOUT nm */ + 196, /* (23) columnname ::= nm typetoken */ + 198, /* (24) typetoken ::= */ + 198, /* (25) typetoken ::= typename LP signed RP */ + 198, /* (26) typetoken ::= typename LP signed COMMA signed RP */ + 199, /* (27) typename ::= typename ID|STRING */ + 203, /* (28) scanpt ::= */ + 204, /* (29) scantok ::= */ + 205, /* (30) ccons ::= CONSTRAINT nm */ + 205, /* (31) ccons ::= DEFAULT scantok term */ + 205, /* (32) ccons ::= DEFAULT LP expr RP */ + 205, /* (33) ccons ::= DEFAULT PLUS scantok term */ + 205, /* (34) ccons ::= DEFAULT MINUS scantok term */ + 205, /* (35) ccons ::= DEFAULT scantok ID|INDEXED */ + 205, /* (36) ccons ::= NOT NULL onconf */ + 205, /* (37) ccons ::= PRIMARY KEY sortorder onconf autoinc */ + 205, /* (38) ccons ::= UNIQUE onconf */ + 205, /* (39) ccons ::= CHECK LP expr RP */ + 205, /* (40) ccons ::= REFERENCES nm eidlist_opt refargs */ + 205, /* (41) ccons ::= defer_subclause */ + 205, /* (42) ccons ::= COLLATE ID|STRING */ + 210, /* (43) autoinc ::= */ + 210, /* (44) autoinc ::= AUTOINCR */ + 212, /* (45) refargs ::= */ + 212, /* (46) refargs ::= refargs refarg */ + 214, /* (47) refarg ::= MATCH nm */ + 214, /* (48) refarg ::= ON INSERT refact */ + 214, /* (49) refarg ::= ON DELETE refact */ + 214, /* (50) refarg ::= ON UPDATE refact */ + 215, /* (51) refact ::= SET NULL */ + 215, /* (52) refact ::= SET DEFAULT */ + 215, /* (53) refact ::= CASCADE */ + 215, /* (54) refact ::= RESTRICT */ + 215, /* (55) refact ::= NO ACTION */ + 213, /* (56) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ + 213, /* (57) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ + 216, /* (58) init_deferred_pred_opt ::= */ + 216, /* (59) init_deferred_pred_opt ::= INITIALLY DEFERRED */ + 216, /* (60) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ + 193, /* (61) conslist_opt ::= */ + 218, /* (62) tconscomma ::= COMMA */ + 219, /* (63) tcons ::= CONSTRAINT nm */ + 219, /* (64) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ + 219, /* (65) tcons ::= UNIQUE LP sortlist RP onconf */ + 219, /* (66) tcons ::= CHECK LP expr RP onconf */ + 219, /* (67) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ + 222, /* (68) defer_subclause_opt ::= */ + 208, /* (69) onconf ::= */ + 208, /* (70) onconf ::= ON CONFLICT resolvetype */ + 223, /* (71) orconf ::= */ + 223, /* (72) orconf ::= OR resolvetype */ + 224, /* (73) resolvetype ::= IGNORE */ + 224, /* (74) resolvetype ::= REPLACE */ + 181, /* (75) cmd ::= DROP TABLE ifexists fullname */ + 226, /* (76) ifexists ::= IF EXISTS */ + 226, /* (77) ifexists ::= */ + 181, /* (78) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ + 181, /* (79) cmd ::= DROP VIEW ifexists fullname */ + 181, /* (80) cmd ::= select */ + 195, /* (81) select ::= WITH wqlist selectnowith */ + 195, /* (82) select ::= WITH RECURSIVE wqlist selectnowith */ + 195, /* (83) select ::= selectnowith */ + 228, /* (84) selectnowith ::= selectnowith multiselect_op oneselect */ + 231, /* (85) multiselect_op ::= UNION */ + 231, /* (86) multiselect_op ::= UNION ALL */ + 231, /* (87) multiselect_op ::= EXCEPT|INTERSECT */ + 229, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ + 229, /* (89) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ + 241, /* (90) values ::= VALUES LP nexprlist RP */ + 241, /* (91) values ::= values COMMA LP nexprlist RP */ + 232, /* (92) distinct ::= DISTINCT */ + 232, /* (93) distinct ::= ALL */ + 232, /* (94) distinct ::= */ + 243, /* (95) sclp ::= */ + 233, /* (96) selcollist ::= sclp scanpt expr scanpt as */ + 233, /* (97) selcollist ::= sclp scanpt STAR */ + 233, /* (98) selcollist ::= sclp scanpt nm DOT STAR */ + 244, /* (99) as ::= AS nm */ + 244, /* (100) as ::= */ + 234, /* (101) from ::= */ + 234, /* (102) from ::= FROM seltablist */ + 246, /* (103) stl_prefix ::= seltablist joinop */ + 246, /* (104) stl_prefix ::= */ + 245, /* (105) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ + 245, /* (106) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ + 245, /* (107) seltablist ::= stl_prefix LP select RP as on_opt using_opt */ + 245, /* (108) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ + 191, /* (109) dbnm ::= */ + 191, /* (110) dbnm ::= DOT nm */ + 227, /* (111) fullname ::= nm */ + 227, /* (112) fullname ::= nm DOT nm */ + 252, /* (113) xfullname ::= nm */ + 252, /* (114) xfullname ::= nm DOT nm */ + 252, /* (115) xfullname ::= nm DOT nm AS nm */ + 252, /* (116) xfullname ::= nm AS nm */ + 247, /* (117) joinop ::= COMMA|JOIN */ + 247, /* (118) joinop ::= JOIN_KW JOIN */ + 247, /* (119) joinop ::= JOIN_KW nm JOIN */ + 247, /* (120) joinop ::= JOIN_KW nm nm JOIN */ + 249, /* (121) on_opt ::= ON expr */ + 249, /* (122) on_opt ::= */ + 248, /* (123) indexed_opt ::= */ + 248, /* (124) indexed_opt ::= INDEXED BY nm */ + 248, /* (125) indexed_opt ::= NOT INDEXED */ + 250, /* (126) using_opt ::= USING LP idlist RP */ + 250, /* (127) using_opt ::= */ + 238, /* (128) orderby_opt ::= */ + 238, /* (129) orderby_opt ::= ORDER BY sortlist */ + 220, /* (130) sortlist ::= sortlist COMMA expr sortorder */ + 220, /* (131) sortlist ::= expr sortorder */ + 209, /* (132) sortorder ::= ASC */ + 209, /* (133) sortorder ::= DESC */ + 209, /* (134) sortorder ::= */ + 236, /* (135) groupby_opt ::= */ + 236, /* (136) groupby_opt ::= GROUP BY nexprlist */ + 237, /* (137) having_opt ::= */ + 237, /* (138) having_opt ::= HAVING expr */ + 239, /* (139) limit_opt ::= */ + 239, /* (140) limit_opt ::= LIMIT expr */ + 239, /* (141) limit_opt ::= LIMIT expr OFFSET expr */ + 239, /* (142) limit_opt ::= LIMIT expr COMMA expr */ + 181, /* (143) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ + 235, /* (144) where_opt ::= */ + 235, /* (145) where_opt ::= WHERE expr */ + 181, /* (146) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ + 255, /* (147) setlist ::= setlist COMMA nm EQ expr */ + 255, /* (148) setlist ::= setlist COMMA LP idlist RP EQ expr */ + 255, /* (149) setlist ::= nm EQ expr */ + 255, /* (150) setlist ::= LP idlist RP EQ expr */ + 181, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ + 181, /* (152) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ + 258, /* (153) upsert ::= */ + 258, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ + 258, /* (155) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ + 258, /* (156) upsert ::= ON CONFLICT DO NOTHING */ + 256, /* (157) insert_cmd ::= INSERT orconf */ + 256, /* (158) insert_cmd ::= REPLACE */ + 257, /* (159) idlist_opt ::= */ + 257, /* (160) idlist_opt ::= LP idlist RP */ + 253, /* (161) idlist ::= idlist COMMA nm */ + 253, /* (162) idlist ::= nm */ + 207, /* (163) expr ::= LP expr RP */ + 207, /* (164) expr ::= ID|INDEXED */ + 207, /* (165) expr ::= JOIN_KW */ + 207, /* (166) expr ::= nm DOT nm */ + 207, /* (167) expr ::= nm DOT nm DOT nm */ + 206, /* (168) term ::= NULL|FLOAT|BLOB */ + 206, /* (169) term ::= STRING */ + 206, /* (170) term ::= INTEGER */ + 207, /* (171) expr ::= VARIABLE */ + 207, /* (172) expr ::= expr COLLATE ID|STRING */ + 207, /* (173) expr ::= CAST LP expr AS typetoken RP */ + 207, /* (174) expr ::= ID|INDEXED LP distinct exprlist RP */ + 207, /* (175) expr ::= ID|INDEXED LP STAR RP */ + 207, /* (176) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ + 207, /* (177) expr ::= ID|INDEXED LP STAR RP over_clause */ + 206, /* (178) term ::= CTIME_KW */ + 207, /* (179) expr ::= LP nexprlist COMMA expr RP */ + 207, /* (180) expr ::= expr AND expr */ + 207, /* (181) expr ::= expr OR expr */ + 207, /* (182) expr ::= expr LT|GT|GE|LE expr */ + 207, /* (183) expr ::= expr EQ|NE expr */ + 207, /* (184) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ + 207, /* (185) expr ::= expr PLUS|MINUS expr */ + 207, /* (186) expr ::= expr STAR|SLASH|REM expr */ + 207, /* (187) expr ::= expr CONCAT expr */ + 260, /* (188) likeop ::= NOT LIKE_KW|MATCH */ + 207, /* (189) expr ::= expr likeop expr */ + 207, /* (190) expr ::= expr likeop expr ESCAPE expr */ + 207, /* (191) expr ::= expr ISNULL|NOTNULL */ + 207, /* (192) expr ::= expr NOT NULL */ + 207, /* (193) expr ::= expr IS expr */ + 207, /* (194) expr ::= expr IS NOT expr */ + 207, /* (195) expr ::= NOT expr */ + 207, /* (196) expr ::= BITNOT expr */ + 207, /* (197) expr ::= PLUS|MINUS expr */ + 261, /* (198) between_op ::= BETWEEN */ + 261, /* (199) between_op ::= NOT BETWEEN */ + 207, /* (200) expr ::= expr between_op expr AND expr */ + 262, /* (201) in_op ::= IN */ + 262, /* (202) in_op ::= NOT IN */ + 207, /* (203) expr ::= expr in_op LP exprlist RP */ + 207, /* (204) expr ::= LP select RP */ + 207, /* (205) expr ::= expr in_op LP select RP */ + 207, /* (206) expr ::= expr in_op nm dbnm paren_exprlist */ + 207, /* (207) expr ::= EXISTS LP select RP */ + 207, /* (208) expr ::= CASE case_operand case_exprlist case_else END */ + 265, /* (209) case_exprlist ::= case_exprlist WHEN expr THEN expr */ + 265, /* (210) case_exprlist ::= WHEN expr THEN expr */ + 266, /* (211) case_else ::= ELSE expr */ + 266, /* (212) case_else ::= */ + 264, /* (213) case_operand ::= expr */ + 264, /* (214) case_operand ::= */ + 251, /* (215) exprlist ::= */ + 242, /* (216) nexprlist ::= nexprlist COMMA expr */ + 242, /* (217) nexprlist ::= expr */ + 263, /* (218) paren_exprlist ::= */ + 263, /* (219) paren_exprlist ::= LP exprlist RP */ + 181, /* (220) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ + 267, /* (221) uniqueflag ::= UNIQUE */ + 267, /* (222) uniqueflag ::= */ + 211, /* (223) eidlist_opt ::= */ + 211, /* (224) eidlist_opt ::= LP eidlist RP */ + 221, /* (225) eidlist ::= eidlist COMMA nm collate sortorder */ + 221, /* (226) eidlist ::= nm collate sortorder */ + 268, /* (227) collate ::= */ + 268, /* (228) collate ::= COLLATE ID|STRING */ + 181, /* (229) cmd ::= DROP INDEX ifexists fullname */ + 181, /* (230) cmd ::= VACUUM vinto */ + 181, /* (231) cmd ::= VACUUM nm vinto */ + 269, /* (232) vinto ::= INTO expr */ + 269, /* (233) vinto ::= */ + 181, /* (234) cmd ::= PRAGMA nm dbnm */ + 181, /* (235) cmd ::= PRAGMA nm dbnm EQ nmnum */ + 181, /* (236) cmd ::= PRAGMA nm dbnm LP nmnum RP */ + 181, /* (237) cmd ::= PRAGMA nm dbnm EQ minus_num */ + 181, /* (238) cmd ::= PRAGMA nm dbnm LP minus_num RP */ + 201, /* (239) plus_num ::= PLUS INTEGER|FLOAT */ + 202, /* (240) minus_num ::= MINUS INTEGER|FLOAT */ + 181, /* (241) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ + 271, /* (242) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ + 273, /* (243) trigger_time ::= BEFORE|AFTER */ + 273, /* (244) trigger_time ::= INSTEAD OF */ + 273, /* (245) trigger_time ::= */ + 274, /* (246) trigger_event ::= DELETE|INSERT */ + 274, /* (247) trigger_event ::= UPDATE */ + 274, /* (248) trigger_event ::= UPDATE OF idlist */ + 276, /* (249) when_clause ::= */ + 276, /* (250) when_clause ::= WHEN expr */ + 272, /* (251) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ + 272, /* (252) trigger_cmd_list ::= trigger_cmd SEMI */ + 278, /* (253) trnm ::= nm DOT nm */ + 279, /* (254) tridxby ::= INDEXED BY nm */ + 279, /* (255) tridxby ::= NOT INDEXED */ + 277, /* (256) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ + 277, /* (257) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ + 277, /* (258) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ + 277, /* (259) trigger_cmd ::= scanpt select scanpt */ + 207, /* (260) expr ::= RAISE LP IGNORE RP */ + 207, /* (261) expr ::= RAISE LP raisetype COMMA nm RP */ + 225, /* (262) raisetype ::= ROLLBACK */ + 225, /* (263) raisetype ::= ABORT */ + 225, /* (264) raisetype ::= FAIL */ + 181, /* (265) cmd ::= DROP TRIGGER ifexists fullname */ + 181, /* (266) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ + 181, /* (267) cmd ::= DETACH database_kw_opt expr */ + 281, /* (268) key_opt ::= */ + 281, /* (269) key_opt ::= KEY expr */ + 181, /* (270) cmd ::= REINDEX */ + 181, /* (271) cmd ::= REINDEX nm dbnm */ + 181, /* (272) cmd ::= ANALYZE */ + 181, /* (273) cmd ::= ANALYZE nm dbnm */ + 181, /* (274) cmd ::= ALTER TABLE fullname RENAME TO nm */ + 181, /* (275) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ + 282, /* (276) add_column_fullname ::= fullname */ + 181, /* (277) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ + 181, /* (278) cmd ::= create_vtab */ + 181, /* (279) cmd ::= create_vtab LP vtabarglist RP */ + 284, /* (280) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ + 286, /* (281) vtabarg ::= */ + 287, /* (282) vtabargtoken ::= ANY */ + 287, /* (283) vtabargtoken ::= lp anylist RP */ + 288, /* (284) lp ::= LP */ + 254, /* (285) with ::= WITH wqlist */ + 254, /* (286) with ::= WITH RECURSIVE wqlist */ + 230, /* (287) wqlist ::= nm eidlist_opt AS LP select RP */ + 230, /* (288) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ + 290, /* (289) windowdefn_list ::= windowdefn */ + 290, /* (290) windowdefn_list ::= windowdefn_list COMMA windowdefn */ + 291, /* (291) windowdefn ::= nm AS LP window RP */ + 292, /* (292) window ::= PARTITION BY nexprlist orderby_opt frame_opt */ + 292, /* (293) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */ + 292, /* (294) window ::= ORDER BY sortlist frame_opt */ + 292, /* (295) window ::= nm ORDER BY sortlist frame_opt */ + 292, /* (296) window ::= frame_opt */ + 292, /* (297) window ::= nm frame_opt */ + 293, /* (298) frame_opt ::= */ + 293, /* (299) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */ + 293, /* (300) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */ + 296, /* (301) range_or_rows ::= RANGE|ROWS|GROUPS */ + 298, /* (302) frame_bound_s ::= frame_bound */ + 298, /* (303) frame_bound_s ::= UNBOUNDED PRECEDING */ + 299, /* (304) frame_bound_e ::= frame_bound */ + 299, /* (305) frame_bound_e ::= UNBOUNDED FOLLOWING */ + 297, /* (306) frame_bound ::= expr PRECEDING|FOLLOWING */ + 297, /* (307) frame_bound ::= CURRENT ROW */ + 300, /* (308) frame_exclude_opt ::= */ + 300, /* (309) frame_exclude_opt ::= EXCLUDE frame_exclude */ + 301, /* (310) frame_exclude ::= NO OTHERS */ + 301, /* (311) frame_exclude ::= CURRENT ROW */ + 301, /* (312) frame_exclude ::= GROUP|TIES */ + 240, /* (313) window_clause ::= WINDOW windowdefn_list */ + 259, /* (314) over_clause ::= filter_opt OVER LP window RP */ + 259, /* (315) over_clause ::= filter_opt OVER nm */ + 295, /* (316) filter_opt ::= */ + 295, /* (317) filter_opt ::= FILTER LP WHERE expr RP */ + 176, /* (318) input ::= cmdlist */ + 177, /* (319) cmdlist ::= cmdlist ecmd */ + 177, /* (320) cmdlist ::= ecmd */ + 178, /* (321) ecmd ::= SEMI */ + 178, /* (322) ecmd ::= cmdx SEMI */ + 178, /* (323) ecmd ::= explain cmdx */ + 183, /* (324) trans_opt ::= */ + 183, /* (325) trans_opt ::= TRANSACTION */ + 183, /* (326) trans_opt ::= TRANSACTION nm */ + 185, /* (327) savepoint_opt ::= SAVEPOINT */ + 185, /* (328) savepoint_opt ::= */ + 181, /* (329) cmd ::= create_table create_table_args */ + 192, /* (330) columnlist ::= columnlist COMMA columnname carglist */ + 192, /* (331) columnlist ::= columnname carglist */ + 184, /* (332) nm ::= ID|INDEXED */ + 184, /* (333) nm ::= STRING */ + 184, /* (334) nm ::= JOIN_KW */ + 198, /* (335) typetoken ::= typename */ + 199, /* (336) typename ::= ID|STRING */ + 200, /* (337) signed ::= plus_num */ + 200, /* (338) signed ::= minus_num */ + 197, /* (339) carglist ::= carglist ccons */ + 197, /* (340) carglist ::= */ + 205, /* (341) ccons ::= NULL onconf */ + 193, /* (342) conslist_opt ::= COMMA conslist */ + 217, /* (343) conslist ::= conslist tconscomma tcons */ + 217, /* (344) conslist ::= tcons */ + 218, /* (345) tconscomma ::= */ + 222, /* (346) defer_subclause_opt ::= defer_subclause */ + 224, /* (347) resolvetype ::= raisetype */ + 228, /* (348) selectnowith ::= oneselect */ + 229, /* (349) oneselect ::= values */ + 243, /* (350) sclp ::= selcollist COMMA */ + 244, /* (351) as ::= ID|STRING */ + 207, /* (352) expr ::= term */ + 260, /* (353) likeop ::= LIKE_KW|MATCH */ + 251, /* (354) exprlist ::= nexprlist */ + 270, /* (355) nmnum ::= plus_num */ + 270, /* (356) nmnum ::= nm */ + 270, /* (357) nmnum ::= ON */ + 270, /* (358) nmnum ::= DELETE */ + 270, /* (359) nmnum ::= DEFAULT */ + 201, /* (360) plus_num ::= INTEGER|FLOAT */ + 275, /* (361) foreach_clause ::= */ + 275, /* (362) foreach_clause ::= FOR EACH ROW */ + 278, /* (363) trnm ::= nm */ + 279, /* (364) tridxby ::= */ + 280, /* (365) database_kw_opt ::= DATABASE */ + 280, /* (366) database_kw_opt ::= */ + 283, /* (367) kwcolumn_opt ::= */ + 283, /* (368) kwcolumn_opt ::= COLUMNKW */ + 285, /* (369) vtabarglist ::= vtabarg */ + 285, /* (370) vtabarglist ::= vtabarglist COMMA vtabarg */ + 286, /* (371) vtabarg ::= vtabarg vtabargtoken */ + 289, /* (372) anylist ::= */ + 289, /* (373) anylist ::= anylist LP anylist RP */ + 289, /* (374) anylist ::= anylist ANY */ + 254, /* (375) with ::= */ }; /* For rule J, yyRuleInfoNRhs[J] contains the negative of the number @@ -149991,346 +151456,353 @@ static const signed char yyRuleInfoNRhs[] = { -6, /* (26) typetoken ::= typename LP signed COMMA signed RP */ -2, /* (27) typename ::= typename ID|STRING */ 0, /* (28) scanpt ::= */ - -2, /* (29) ccons ::= CONSTRAINT nm */ - -4, /* (30) ccons ::= DEFAULT scanpt term scanpt */ - -4, /* (31) ccons ::= DEFAULT LP expr RP */ - -4, /* (32) ccons ::= DEFAULT PLUS term scanpt */ - -4, /* (33) ccons ::= DEFAULT MINUS term scanpt */ - -3, /* (34) ccons ::= DEFAULT scanpt ID|INDEXED */ - -3, /* (35) ccons ::= NOT NULL onconf */ - -5, /* (36) ccons ::= PRIMARY KEY sortorder onconf autoinc */ - -2, /* (37) ccons ::= UNIQUE onconf */ - -4, /* (38) ccons ::= CHECK LP expr RP */ - -4, /* (39) ccons ::= REFERENCES nm eidlist_opt refargs */ - -1, /* (40) ccons ::= defer_subclause */ - -2, /* (41) ccons ::= COLLATE ID|STRING */ - 0, /* (42) autoinc ::= */ - -1, /* (43) autoinc ::= AUTOINCR */ - 0, /* (44) refargs ::= */ - -2, /* (45) refargs ::= refargs refarg */ - -2, /* (46) refarg ::= MATCH nm */ - -3, /* (47) refarg ::= ON INSERT refact */ - -3, /* (48) refarg ::= ON DELETE refact */ - -3, /* (49) refarg ::= ON UPDATE refact */ - -2, /* (50) refact ::= SET NULL */ - -2, /* (51) refact ::= SET DEFAULT */ - -1, /* (52) refact ::= CASCADE */ - -1, /* (53) refact ::= RESTRICT */ - -2, /* (54) refact ::= NO ACTION */ - -3, /* (55) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ - -2, /* (56) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ - 0, /* (57) init_deferred_pred_opt ::= */ - -2, /* (58) init_deferred_pred_opt ::= INITIALLY DEFERRED */ - -2, /* (59) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ - 0, /* (60) conslist_opt ::= */ - -1, /* (61) tconscomma ::= COMMA */ - -2, /* (62) tcons ::= CONSTRAINT nm */ - -7, /* (63) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ - -5, /* (64) tcons ::= UNIQUE LP sortlist RP onconf */ - -5, /* (65) tcons ::= CHECK LP expr RP onconf */ - -10, /* (66) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ - 0, /* (67) defer_subclause_opt ::= */ - 0, /* (68) onconf ::= */ - -3, /* (69) onconf ::= ON CONFLICT resolvetype */ - 0, /* (70) orconf ::= */ - -2, /* (71) orconf ::= OR resolvetype */ - -1, /* (72) resolvetype ::= IGNORE */ - -1, /* (73) resolvetype ::= REPLACE */ - -4, /* (74) cmd ::= DROP TABLE ifexists fullname */ - -2, /* (75) ifexists ::= IF EXISTS */ - 0, /* (76) ifexists ::= */ - -9, /* (77) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ - -4, /* (78) cmd ::= DROP VIEW ifexists fullname */ - -1, /* (79) cmd ::= select */ - -3, /* (80) select ::= WITH wqlist selectnowith */ - -4, /* (81) select ::= WITH RECURSIVE wqlist selectnowith */ - -1, /* (82) select ::= selectnowith */ - -3, /* (83) selectnowith ::= selectnowith multiselect_op oneselect */ - -1, /* (84) multiselect_op ::= UNION */ - -2, /* (85) multiselect_op ::= UNION ALL */ - -1, /* (86) multiselect_op ::= EXCEPT|INTERSECT */ - -9, /* (87) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ - -10, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ - -4, /* (89) values ::= VALUES LP nexprlist RP */ - -5, /* (90) values ::= values COMMA LP nexprlist RP */ - -1, /* (91) distinct ::= DISTINCT */ - -1, /* (92) distinct ::= ALL */ - 0, /* (93) distinct ::= */ - 0, /* (94) sclp ::= */ - -5, /* (95) selcollist ::= sclp scanpt expr scanpt as */ - -3, /* (96) selcollist ::= sclp scanpt STAR */ - -5, /* (97) selcollist ::= sclp scanpt nm DOT STAR */ - -2, /* (98) as ::= AS nm */ - 0, /* (99) as ::= */ - 0, /* (100) from ::= */ - -2, /* (101) from ::= FROM seltablist */ - -2, /* (102) stl_prefix ::= seltablist joinop */ - 0, /* (103) stl_prefix ::= */ - -7, /* (104) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ - -9, /* (105) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ - -7, /* (106) seltablist ::= stl_prefix LP select RP as on_opt using_opt */ - -7, /* (107) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ - 0, /* (108) dbnm ::= */ - -2, /* (109) dbnm ::= DOT nm */ - -1, /* (110) fullname ::= nm */ - -3, /* (111) fullname ::= nm DOT nm */ - -1, /* (112) xfullname ::= nm */ - -3, /* (113) xfullname ::= nm DOT nm */ - -5, /* (114) xfullname ::= nm DOT nm AS nm */ - -3, /* (115) xfullname ::= nm AS nm */ - -1, /* (116) joinop ::= COMMA|JOIN */ - -2, /* (117) joinop ::= JOIN_KW JOIN */ - -3, /* (118) joinop ::= JOIN_KW nm JOIN */ - -4, /* (119) joinop ::= JOIN_KW nm nm JOIN */ - -2, /* (120) on_opt ::= ON expr */ - 0, /* (121) on_opt ::= */ - 0, /* (122) indexed_opt ::= */ - -3, /* (123) indexed_opt ::= INDEXED BY nm */ - -2, /* (124) indexed_opt ::= NOT INDEXED */ - -4, /* (125) using_opt ::= USING LP idlist RP */ - 0, /* (126) using_opt ::= */ - 0, /* (127) orderby_opt ::= */ - -3, /* (128) orderby_opt ::= ORDER BY sortlist */ - -4, /* (129) sortlist ::= sortlist COMMA expr sortorder */ - -2, /* (130) sortlist ::= expr sortorder */ - -1, /* (131) sortorder ::= ASC */ - -1, /* (132) sortorder ::= DESC */ - 0, /* (133) sortorder ::= */ - 0, /* (134) groupby_opt ::= */ - -3, /* (135) groupby_opt ::= GROUP BY nexprlist */ - 0, /* (136) having_opt ::= */ - -2, /* (137) having_opt ::= HAVING expr */ - 0, /* (138) limit_opt ::= */ - -2, /* (139) limit_opt ::= LIMIT expr */ - -4, /* (140) limit_opt ::= LIMIT expr OFFSET expr */ - -4, /* (141) limit_opt ::= LIMIT expr COMMA expr */ - -6, /* (142) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ - 0, /* (143) where_opt ::= */ - -2, /* (144) where_opt ::= WHERE expr */ - -8, /* (145) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ - -5, /* (146) setlist ::= setlist COMMA nm EQ expr */ - -7, /* (147) setlist ::= setlist COMMA LP idlist RP EQ expr */ - -3, /* (148) setlist ::= nm EQ expr */ - -5, /* (149) setlist ::= LP idlist RP EQ expr */ - -7, /* (150) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ - -7, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ - 0, /* (152) upsert ::= */ - -11, /* (153) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ - -8, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ - -4, /* (155) upsert ::= ON CONFLICT DO NOTHING */ - -2, /* (156) insert_cmd ::= INSERT orconf */ - -1, /* (157) insert_cmd ::= REPLACE */ - 0, /* (158) idlist_opt ::= */ - -3, /* (159) idlist_opt ::= LP idlist RP */ - -3, /* (160) idlist ::= idlist COMMA nm */ - -1, /* (161) idlist ::= nm */ - -3, /* (162) expr ::= LP expr RP */ - -1, /* (163) expr ::= ID|INDEXED */ - -1, /* (164) expr ::= JOIN_KW */ - -3, /* (165) expr ::= nm DOT nm */ - -5, /* (166) expr ::= nm DOT nm DOT nm */ - -1, /* (167) term ::= NULL|FLOAT|BLOB */ - -1, /* (168) term ::= STRING */ - -1, /* (169) term ::= INTEGER */ - -1, /* (170) expr ::= VARIABLE */ - -3, /* (171) expr ::= expr COLLATE ID|STRING */ - -6, /* (172) expr ::= CAST LP expr AS typetoken RP */ - -5, /* (173) expr ::= ID|INDEXED LP distinct exprlist RP */ - -4, /* (174) expr ::= ID|INDEXED LP STAR RP */ - -6, /* (175) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ - -5, /* (176) expr ::= ID|INDEXED LP STAR RP over_clause */ - -1, /* (177) term ::= CTIME_KW */ - -5, /* (178) expr ::= LP nexprlist COMMA expr RP */ - -3, /* (179) expr ::= expr AND expr */ - -3, /* (180) expr ::= expr OR expr */ - -3, /* (181) expr ::= expr LT|GT|GE|LE expr */ - -3, /* (182) expr ::= expr EQ|NE expr */ - -3, /* (183) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ - -3, /* (184) expr ::= expr PLUS|MINUS expr */ - -3, /* (185) expr ::= expr STAR|SLASH|REM expr */ - -3, /* (186) expr ::= expr CONCAT expr */ - -2, /* (187) likeop ::= NOT LIKE_KW|MATCH */ - -3, /* (188) expr ::= expr likeop expr */ - -5, /* (189) expr ::= expr likeop expr ESCAPE expr */ - -2, /* (190) expr ::= expr ISNULL|NOTNULL */ - -3, /* (191) expr ::= expr NOT NULL */ - -3, /* (192) expr ::= expr IS expr */ - -4, /* (193) expr ::= expr IS NOT expr */ - -2, /* (194) expr ::= NOT expr */ - -2, /* (195) expr ::= BITNOT expr */ - -2, /* (196) expr ::= PLUS|MINUS expr */ - -1, /* (197) between_op ::= BETWEEN */ - -2, /* (198) between_op ::= NOT BETWEEN */ - -5, /* (199) expr ::= expr between_op expr AND expr */ - -1, /* (200) in_op ::= IN */ - -2, /* (201) in_op ::= NOT IN */ - -5, /* (202) expr ::= expr in_op LP exprlist RP */ - -3, /* (203) expr ::= LP select RP */ - -5, /* (204) expr ::= expr in_op LP select RP */ - -5, /* (205) expr ::= expr in_op nm dbnm paren_exprlist */ - -4, /* (206) expr ::= EXISTS LP select RP */ - -5, /* (207) expr ::= CASE case_operand case_exprlist case_else END */ - -5, /* (208) case_exprlist ::= case_exprlist WHEN expr THEN expr */ - -4, /* (209) case_exprlist ::= WHEN expr THEN expr */ - -2, /* (210) case_else ::= ELSE expr */ - 0, /* (211) case_else ::= */ - -1, /* (212) case_operand ::= expr */ - 0, /* (213) case_operand ::= */ - 0, /* (214) exprlist ::= */ - -3, /* (215) nexprlist ::= nexprlist COMMA expr */ - -1, /* (216) nexprlist ::= expr */ - 0, /* (217) paren_exprlist ::= */ - -3, /* (218) paren_exprlist ::= LP exprlist RP */ - -12, /* (219) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ - -1, /* (220) uniqueflag ::= UNIQUE */ - 0, /* (221) uniqueflag ::= */ - 0, /* (222) eidlist_opt ::= */ - -3, /* (223) eidlist_opt ::= LP eidlist RP */ - -5, /* (224) eidlist ::= eidlist COMMA nm collate sortorder */ - -3, /* (225) eidlist ::= nm collate sortorder */ - 0, /* (226) collate ::= */ - -2, /* (227) collate ::= COLLATE ID|STRING */ - -4, /* (228) cmd ::= DROP INDEX ifexists fullname */ - -2, /* (229) cmd ::= VACUUM vinto */ - -3, /* (230) cmd ::= VACUUM nm vinto */ - -2, /* (231) vinto ::= INTO expr */ - 0, /* (232) vinto ::= */ - -3, /* (233) cmd ::= PRAGMA nm dbnm */ - -5, /* (234) cmd ::= PRAGMA nm dbnm EQ nmnum */ - -6, /* (235) cmd ::= PRAGMA nm dbnm LP nmnum RP */ - -5, /* (236) cmd ::= PRAGMA nm dbnm EQ minus_num */ - -6, /* (237) cmd ::= PRAGMA nm dbnm LP minus_num RP */ - -2, /* (238) plus_num ::= PLUS INTEGER|FLOAT */ - -2, /* (239) minus_num ::= MINUS INTEGER|FLOAT */ - -5, /* (240) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ - -11, /* (241) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ - -1, /* (242) trigger_time ::= BEFORE|AFTER */ - -2, /* (243) trigger_time ::= INSTEAD OF */ - 0, /* (244) trigger_time ::= */ - -1, /* (245) trigger_event ::= DELETE|INSERT */ - -1, /* (246) trigger_event ::= UPDATE */ - -3, /* (247) trigger_event ::= UPDATE OF idlist */ - 0, /* (248) when_clause ::= */ - -2, /* (249) when_clause ::= WHEN expr */ - -3, /* (250) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ - -2, /* (251) trigger_cmd_list ::= trigger_cmd SEMI */ - -3, /* (252) trnm ::= nm DOT nm */ - -3, /* (253) tridxby ::= INDEXED BY nm */ - -2, /* (254) tridxby ::= NOT INDEXED */ - -8, /* (255) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ - -8, /* (256) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ - -6, /* (257) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ - -3, /* (258) trigger_cmd ::= scanpt select scanpt */ - -4, /* (259) expr ::= RAISE LP IGNORE RP */ - -6, /* (260) expr ::= RAISE LP raisetype COMMA nm RP */ - -1, /* (261) raisetype ::= ROLLBACK */ - -1, /* (262) raisetype ::= ABORT */ - -1, /* (263) raisetype ::= FAIL */ - -4, /* (264) cmd ::= DROP TRIGGER ifexists fullname */ - -6, /* (265) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ - -3, /* (266) cmd ::= DETACH database_kw_opt expr */ - 0, /* (267) key_opt ::= */ - -2, /* (268) key_opt ::= KEY expr */ - -1, /* (269) cmd ::= REINDEX */ - -3, /* (270) cmd ::= REINDEX nm dbnm */ - -1, /* (271) cmd ::= ANALYZE */ - -3, /* (272) cmd ::= ANALYZE nm dbnm */ - -6, /* (273) cmd ::= ALTER TABLE fullname RENAME TO nm */ - -7, /* (274) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ - -1, /* (275) add_column_fullname ::= fullname */ - -8, /* (276) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ - -1, /* (277) cmd ::= create_vtab */ - -4, /* (278) cmd ::= create_vtab LP vtabarglist RP */ - -8, /* (279) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ - 0, /* (280) vtabarg ::= */ - -1, /* (281) vtabargtoken ::= ANY */ - -3, /* (282) vtabargtoken ::= lp anylist RP */ - -1, /* (283) lp ::= LP */ - -2, /* (284) with ::= WITH wqlist */ - -3, /* (285) with ::= WITH RECURSIVE wqlist */ - -6, /* (286) wqlist ::= nm eidlist_opt AS LP select RP */ - -8, /* (287) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ - -1, /* (288) windowdefn_list ::= windowdefn */ - -3, /* (289) windowdefn_list ::= windowdefn_list COMMA windowdefn */ - -3, /* (290) windowdefn ::= nm AS window */ - -5, /* (291) window ::= LP part_opt orderby_opt frame_opt RP */ - -3, /* (292) part_opt ::= PARTITION BY nexprlist */ - 0, /* (293) part_opt ::= */ - 0, /* (294) frame_opt ::= */ - -2, /* (295) frame_opt ::= range_or_rows frame_bound_s */ - -5, /* (296) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */ - -1, /* (297) range_or_rows ::= RANGE */ - -1, /* (298) range_or_rows ::= ROWS */ - -1, /* (299) frame_bound_s ::= frame_bound */ - -2, /* (300) frame_bound_s ::= UNBOUNDED PRECEDING */ - -1, /* (301) frame_bound_e ::= frame_bound */ - -2, /* (302) frame_bound_e ::= UNBOUNDED FOLLOWING */ - -2, /* (303) frame_bound ::= expr PRECEDING */ - -2, /* (304) frame_bound ::= CURRENT ROW */ - -2, /* (305) frame_bound ::= expr FOLLOWING */ - -2, /* (306) window_clause ::= WINDOW windowdefn_list */ - -3, /* (307) over_clause ::= filter_opt OVER window */ - -3, /* (308) over_clause ::= filter_opt OVER nm */ - 0, /* (309) filter_opt ::= */ - -5, /* (310) filter_opt ::= FILTER LP WHERE expr RP */ - -1, /* (311) input ::= cmdlist */ - -2, /* (312) cmdlist ::= cmdlist ecmd */ - -1, /* (313) cmdlist ::= ecmd */ - -1, /* (314) ecmd ::= SEMI */ - -2, /* (315) ecmd ::= cmdx SEMI */ - -2, /* (316) ecmd ::= explain cmdx */ - 0, /* (317) trans_opt ::= */ - -1, /* (318) trans_opt ::= TRANSACTION */ - -2, /* (319) trans_opt ::= TRANSACTION nm */ - -1, /* (320) savepoint_opt ::= SAVEPOINT */ - 0, /* (321) savepoint_opt ::= */ - -2, /* (322) cmd ::= create_table create_table_args */ - -4, /* (323) columnlist ::= columnlist COMMA columnname carglist */ - -2, /* (324) columnlist ::= columnname carglist */ - -1, /* (325) nm ::= ID|INDEXED */ - -1, /* (326) nm ::= STRING */ - -1, /* (327) nm ::= JOIN_KW */ - -1, /* (328) typetoken ::= typename */ - -1, /* (329) typename ::= ID|STRING */ - -1, /* (330) signed ::= plus_num */ - -1, /* (331) signed ::= minus_num */ - -2, /* (332) carglist ::= carglist ccons */ - 0, /* (333) carglist ::= */ - -2, /* (334) ccons ::= NULL onconf */ - -2, /* (335) conslist_opt ::= COMMA conslist */ - -3, /* (336) conslist ::= conslist tconscomma tcons */ - -1, /* (337) conslist ::= tcons */ - 0, /* (338) tconscomma ::= */ - -1, /* (339) defer_subclause_opt ::= defer_subclause */ - -1, /* (340) resolvetype ::= raisetype */ - -1, /* (341) selectnowith ::= oneselect */ - -1, /* (342) oneselect ::= values */ - -2, /* (343) sclp ::= selcollist COMMA */ - -1, /* (344) as ::= ID|STRING */ - -1, /* (345) expr ::= term */ - -1, /* (346) likeop ::= LIKE_KW|MATCH */ - -1, /* (347) exprlist ::= nexprlist */ - -1, /* (348) nmnum ::= plus_num */ - -1, /* (349) nmnum ::= nm */ - -1, /* (350) nmnum ::= ON */ - -1, /* (351) nmnum ::= DELETE */ - -1, /* (352) nmnum ::= DEFAULT */ - -1, /* (353) plus_num ::= INTEGER|FLOAT */ - 0, /* (354) foreach_clause ::= */ - -3, /* (355) foreach_clause ::= FOR EACH ROW */ - -1, /* (356) trnm ::= nm */ - 0, /* (357) tridxby ::= */ - -1, /* (358) database_kw_opt ::= DATABASE */ - 0, /* (359) database_kw_opt ::= */ - 0, /* (360) kwcolumn_opt ::= */ - -1, /* (361) kwcolumn_opt ::= COLUMNKW */ - -1, /* (362) vtabarglist ::= vtabarg */ - -3, /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */ - -2, /* (364) vtabarg ::= vtabarg vtabargtoken */ - 0, /* (365) anylist ::= */ - -4, /* (366) anylist ::= anylist LP anylist RP */ - -2, /* (367) anylist ::= anylist ANY */ - 0, /* (368) with ::= */ + 0, /* (29) scantok ::= */ + -2, /* (30) ccons ::= CONSTRAINT nm */ + -3, /* (31) ccons ::= DEFAULT scantok term */ + -4, /* (32) ccons ::= DEFAULT LP expr RP */ + -4, /* (33) ccons ::= DEFAULT PLUS scantok term */ + -4, /* (34) ccons ::= DEFAULT MINUS scantok term */ + -3, /* (35) ccons ::= DEFAULT scantok ID|INDEXED */ + -3, /* (36) ccons ::= NOT NULL onconf */ + -5, /* (37) ccons ::= PRIMARY KEY sortorder onconf autoinc */ + -2, /* (38) ccons ::= UNIQUE onconf */ + -4, /* (39) ccons ::= CHECK LP expr RP */ + -4, /* (40) ccons ::= REFERENCES nm eidlist_opt refargs */ + -1, /* (41) ccons ::= defer_subclause */ + -2, /* (42) ccons ::= COLLATE ID|STRING */ + 0, /* (43) autoinc ::= */ + -1, /* (44) autoinc ::= AUTOINCR */ + 0, /* (45) refargs ::= */ + -2, /* (46) refargs ::= refargs refarg */ + -2, /* (47) refarg ::= MATCH nm */ + -3, /* (48) refarg ::= ON INSERT refact */ + -3, /* (49) refarg ::= ON DELETE refact */ + -3, /* (50) refarg ::= ON UPDATE refact */ + -2, /* (51) refact ::= SET NULL */ + -2, /* (52) refact ::= SET DEFAULT */ + -1, /* (53) refact ::= CASCADE */ + -1, /* (54) refact ::= RESTRICT */ + -2, /* (55) refact ::= NO ACTION */ + -3, /* (56) defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ + -2, /* (57) defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ + 0, /* (58) init_deferred_pred_opt ::= */ + -2, /* (59) init_deferred_pred_opt ::= INITIALLY DEFERRED */ + -2, /* (60) init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ + 0, /* (61) conslist_opt ::= */ + -1, /* (62) tconscomma ::= COMMA */ + -2, /* (63) tcons ::= CONSTRAINT nm */ + -7, /* (64) tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ + -5, /* (65) tcons ::= UNIQUE LP sortlist RP onconf */ + -5, /* (66) tcons ::= CHECK LP expr RP onconf */ + -10, /* (67) tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ + 0, /* (68) defer_subclause_opt ::= */ + 0, /* (69) onconf ::= */ + -3, /* (70) onconf ::= ON CONFLICT resolvetype */ + 0, /* (71) orconf ::= */ + -2, /* (72) orconf ::= OR resolvetype */ + -1, /* (73) resolvetype ::= IGNORE */ + -1, /* (74) resolvetype ::= REPLACE */ + -4, /* (75) cmd ::= DROP TABLE ifexists fullname */ + -2, /* (76) ifexists ::= IF EXISTS */ + 0, /* (77) ifexists ::= */ + -9, /* (78) cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ + -4, /* (79) cmd ::= DROP VIEW ifexists fullname */ + -1, /* (80) cmd ::= select */ + -3, /* (81) select ::= WITH wqlist selectnowith */ + -4, /* (82) select ::= WITH RECURSIVE wqlist selectnowith */ + -1, /* (83) select ::= selectnowith */ + -3, /* (84) selectnowith ::= selectnowith multiselect_op oneselect */ + -1, /* (85) multiselect_op ::= UNION */ + -2, /* (86) multiselect_op ::= UNION ALL */ + -1, /* (87) multiselect_op ::= EXCEPT|INTERSECT */ + -9, /* (88) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ + -10, /* (89) oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ + -4, /* (90) values ::= VALUES LP nexprlist RP */ + -5, /* (91) values ::= values COMMA LP nexprlist RP */ + -1, /* (92) distinct ::= DISTINCT */ + -1, /* (93) distinct ::= ALL */ + 0, /* (94) distinct ::= */ + 0, /* (95) sclp ::= */ + -5, /* (96) selcollist ::= sclp scanpt expr scanpt as */ + -3, /* (97) selcollist ::= sclp scanpt STAR */ + -5, /* (98) selcollist ::= sclp scanpt nm DOT STAR */ + -2, /* (99) as ::= AS nm */ + 0, /* (100) as ::= */ + 0, /* (101) from ::= */ + -2, /* (102) from ::= FROM seltablist */ + -2, /* (103) stl_prefix ::= seltablist joinop */ + 0, /* (104) stl_prefix ::= */ + -7, /* (105) seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ + -9, /* (106) seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ + -7, /* (107) seltablist ::= stl_prefix LP select RP as on_opt using_opt */ + -7, /* (108) seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ + 0, /* (109) dbnm ::= */ + -2, /* (110) dbnm ::= DOT nm */ + -1, /* (111) fullname ::= nm */ + -3, /* (112) fullname ::= nm DOT nm */ + -1, /* (113) xfullname ::= nm */ + -3, /* (114) xfullname ::= nm DOT nm */ + -5, /* (115) xfullname ::= nm DOT nm AS nm */ + -3, /* (116) xfullname ::= nm AS nm */ + -1, /* (117) joinop ::= COMMA|JOIN */ + -2, /* (118) joinop ::= JOIN_KW JOIN */ + -3, /* (119) joinop ::= JOIN_KW nm JOIN */ + -4, /* (120) joinop ::= JOIN_KW nm nm JOIN */ + -2, /* (121) on_opt ::= ON expr */ + 0, /* (122) on_opt ::= */ + 0, /* (123) indexed_opt ::= */ + -3, /* (124) indexed_opt ::= INDEXED BY nm */ + -2, /* (125) indexed_opt ::= NOT INDEXED */ + -4, /* (126) using_opt ::= USING LP idlist RP */ + 0, /* (127) using_opt ::= */ + 0, /* (128) orderby_opt ::= */ + -3, /* (129) orderby_opt ::= ORDER BY sortlist */ + -4, /* (130) sortlist ::= sortlist COMMA expr sortorder */ + -2, /* (131) sortlist ::= expr sortorder */ + -1, /* (132) sortorder ::= ASC */ + -1, /* (133) sortorder ::= DESC */ + 0, /* (134) sortorder ::= */ + 0, /* (135) groupby_opt ::= */ + -3, /* (136) groupby_opt ::= GROUP BY nexprlist */ + 0, /* (137) having_opt ::= */ + -2, /* (138) having_opt ::= HAVING expr */ + 0, /* (139) limit_opt ::= */ + -2, /* (140) limit_opt ::= LIMIT expr */ + -4, /* (141) limit_opt ::= LIMIT expr OFFSET expr */ + -4, /* (142) limit_opt ::= LIMIT expr COMMA expr */ + -6, /* (143) cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ + 0, /* (144) where_opt ::= */ + -2, /* (145) where_opt ::= WHERE expr */ + -8, /* (146) cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ + -5, /* (147) setlist ::= setlist COMMA nm EQ expr */ + -7, /* (148) setlist ::= setlist COMMA LP idlist RP EQ expr */ + -3, /* (149) setlist ::= nm EQ expr */ + -5, /* (150) setlist ::= LP idlist RP EQ expr */ + -7, /* (151) cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ + -7, /* (152) cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ + 0, /* (153) upsert ::= */ + -11, /* (154) upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ + -8, /* (155) upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ + -4, /* (156) upsert ::= ON CONFLICT DO NOTHING */ + -2, /* (157) insert_cmd ::= INSERT orconf */ + -1, /* (158) insert_cmd ::= REPLACE */ + 0, /* (159) idlist_opt ::= */ + -3, /* (160) idlist_opt ::= LP idlist RP */ + -3, /* (161) idlist ::= idlist COMMA nm */ + -1, /* (162) idlist ::= nm */ + -3, /* (163) expr ::= LP expr RP */ + -1, /* (164) expr ::= ID|INDEXED */ + -1, /* (165) expr ::= JOIN_KW */ + -3, /* (166) expr ::= nm DOT nm */ + -5, /* (167) expr ::= nm DOT nm DOT nm */ + -1, /* (168) term ::= NULL|FLOAT|BLOB */ + -1, /* (169) term ::= STRING */ + -1, /* (170) term ::= INTEGER */ + -1, /* (171) expr ::= VARIABLE */ + -3, /* (172) expr ::= expr COLLATE ID|STRING */ + -6, /* (173) expr ::= CAST LP expr AS typetoken RP */ + -5, /* (174) expr ::= ID|INDEXED LP distinct exprlist RP */ + -4, /* (175) expr ::= ID|INDEXED LP STAR RP */ + -6, /* (176) expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ + -5, /* (177) expr ::= ID|INDEXED LP STAR RP over_clause */ + -1, /* (178) term ::= CTIME_KW */ + -5, /* (179) expr ::= LP nexprlist COMMA expr RP */ + -3, /* (180) expr ::= expr AND expr */ + -3, /* (181) expr ::= expr OR expr */ + -3, /* (182) expr ::= expr LT|GT|GE|LE expr */ + -3, /* (183) expr ::= expr EQ|NE expr */ + -3, /* (184) expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ + -3, /* (185) expr ::= expr PLUS|MINUS expr */ + -3, /* (186) expr ::= expr STAR|SLASH|REM expr */ + -3, /* (187) expr ::= expr CONCAT expr */ + -2, /* (188) likeop ::= NOT LIKE_KW|MATCH */ + -3, /* (189) expr ::= expr likeop expr */ + -5, /* (190) expr ::= expr likeop expr ESCAPE expr */ + -2, /* (191) expr ::= expr ISNULL|NOTNULL */ + -3, /* (192) expr ::= expr NOT NULL */ + -3, /* (193) expr ::= expr IS expr */ + -4, /* (194) expr ::= expr IS NOT expr */ + -2, /* (195) expr ::= NOT expr */ + -2, /* (196) expr ::= BITNOT expr */ + -2, /* (197) expr ::= PLUS|MINUS expr */ + -1, /* (198) between_op ::= BETWEEN */ + -2, /* (199) between_op ::= NOT BETWEEN */ + -5, /* (200) expr ::= expr between_op expr AND expr */ + -1, /* (201) in_op ::= IN */ + -2, /* (202) in_op ::= NOT IN */ + -5, /* (203) expr ::= expr in_op LP exprlist RP */ + -3, /* (204) expr ::= LP select RP */ + -5, /* (205) expr ::= expr in_op LP select RP */ + -5, /* (206) expr ::= expr in_op nm dbnm paren_exprlist */ + -4, /* (207) expr ::= EXISTS LP select RP */ + -5, /* (208) expr ::= CASE case_operand case_exprlist case_else END */ + -5, /* (209) case_exprlist ::= case_exprlist WHEN expr THEN expr */ + -4, /* (210) case_exprlist ::= WHEN expr THEN expr */ + -2, /* (211) case_else ::= ELSE expr */ + 0, /* (212) case_else ::= */ + -1, /* (213) case_operand ::= expr */ + 0, /* (214) case_operand ::= */ + 0, /* (215) exprlist ::= */ + -3, /* (216) nexprlist ::= nexprlist COMMA expr */ + -1, /* (217) nexprlist ::= expr */ + 0, /* (218) paren_exprlist ::= */ + -3, /* (219) paren_exprlist ::= LP exprlist RP */ + -12, /* (220) cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ + -1, /* (221) uniqueflag ::= UNIQUE */ + 0, /* (222) uniqueflag ::= */ + 0, /* (223) eidlist_opt ::= */ + -3, /* (224) eidlist_opt ::= LP eidlist RP */ + -5, /* (225) eidlist ::= eidlist COMMA nm collate sortorder */ + -3, /* (226) eidlist ::= nm collate sortorder */ + 0, /* (227) collate ::= */ + -2, /* (228) collate ::= COLLATE ID|STRING */ + -4, /* (229) cmd ::= DROP INDEX ifexists fullname */ + -2, /* (230) cmd ::= VACUUM vinto */ + -3, /* (231) cmd ::= VACUUM nm vinto */ + -2, /* (232) vinto ::= INTO expr */ + 0, /* (233) vinto ::= */ + -3, /* (234) cmd ::= PRAGMA nm dbnm */ + -5, /* (235) cmd ::= PRAGMA nm dbnm EQ nmnum */ + -6, /* (236) cmd ::= PRAGMA nm dbnm LP nmnum RP */ + -5, /* (237) cmd ::= PRAGMA nm dbnm EQ minus_num */ + -6, /* (238) cmd ::= PRAGMA nm dbnm LP minus_num RP */ + -2, /* (239) plus_num ::= PLUS INTEGER|FLOAT */ + -2, /* (240) minus_num ::= MINUS INTEGER|FLOAT */ + -5, /* (241) cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ + -11, /* (242) trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ + -1, /* (243) trigger_time ::= BEFORE|AFTER */ + -2, /* (244) trigger_time ::= INSTEAD OF */ + 0, /* (245) trigger_time ::= */ + -1, /* (246) trigger_event ::= DELETE|INSERT */ + -1, /* (247) trigger_event ::= UPDATE */ + -3, /* (248) trigger_event ::= UPDATE OF idlist */ + 0, /* (249) when_clause ::= */ + -2, /* (250) when_clause ::= WHEN expr */ + -3, /* (251) trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ + -2, /* (252) trigger_cmd_list ::= trigger_cmd SEMI */ + -3, /* (253) trnm ::= nm DOT nm */ + -3, /* (254) tridxby ::= INDEXED BY nm */ + -2, /* (255) tridxby ::= NOT INDEXED */ + -8, /* (256) trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ + -8, /* (257) trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ + -6, /* (258) trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ + -3, /* (259) trigger_cmd ::= scanpt select scanpt */ + -4, /* (260) expr ::= RAISE LP IGNORE RP */ + -6, /* (261) expr ::= RAISE LP raisetype COMMA nm RP */ + -1, /* (262) raisetype ::= ROLLBACK */ + -1, /* (263) raisetype ::= ABORT */ + -1, /* (264) raisetype ::= FAIL */ + -4, /* (265) cmd ::= DROP TRIGGER ifexists fullname */ + -6, /* (266) cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ + -3, /* (267) cmd ::= DETACH database_kw_opt expr */ + 0, /* (268) key_opt ::= */ + -2, /* (269) key_opt ::= KEY expr */ + -1, /* (270) cmd ::= REINDEX */ + -3, /* (271) cmd ::= REINDEX nm dbnm */ + -1, /* (272) cmd ::= ANALYZE */ + -3, /* (273) cmd ::= ANALYZE nm dbnm */ + -6, /* (274) cmd ::= ALTER TABLE fullname RENAME TO nm */ + -7, /* (275) cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ + -1, /* (276) add_column_fullname ::= fullname */ + -8, /* (277) cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ + -1, /* (278) cmd ::= create_vtab */ + -4, /* (279) cmd ::= create_vtab LP vtabarglist RP */ + -8, /* (280) create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ + 0, /* (281) vtabarg ::= */ + -1, /* (282) vtabargtoken ::= ANY */ + -3, /* (283) vtabargtoken ::= lp anylist RP */ + -1, /* (284) lp ::= LP */ + -2, /* (285) with ::= WITH wqlist */ + -3, /* (286) with ::= WITH RECURSIVE wqlist */ + -6, /* (287) wqlist ::= nm eidlist_opt AS LP select RP */ + -8, /* (288) wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ + -1, /* (289) windowdefn_list ::= windowdefn */ + -3, /* (290) windowdefn_list ::= windowdefn_list COMMA windowdefn */ + -5, /* (291) windowdefn ::= nm AS LP window RP */ + -5, /* (292) window ::= PARTITION BY nexprlist orderby_opt frame_opt */ + -6, /* (293) window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */ + -4, /* (294) window ::= ORDER BY sortlist frame_opt */ + -5, /* (295) window ::= nm ORDER BY sortlist frame_opt */ + -1, /* (296) window ::= frame_opt */ + -2, /* (297) window ::= nm frame_opt */ + 0, /* (298) frame_opt ::= */ + -3, /* (299) frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */ + -6, /* (300) frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */ + -1, /* (301) range_or_rows ::= RANGE|ROWS|GROUPS */ + -1, /* (302) frame_bound_s ::= frame_bound */ + -2, /* (303) frame_bound_s ::= UNBOUNDED PRECEDING */ + -1, /* (304) frame_bound_e ::= frame_bound */ + -2, /* (305) frame_bound_e ::= UNBOUNDED FOLLOWING */ + -2, /* (306) frame_bound ::= expr PRECEDING|FOLLOWING */ + -2, /* (307) frame_bound ::= CURRENT ROW */ + 0, /* (308) frame_exclude_opt ::= */ + -2, /* (309) frame_exclude_opt ::= EXCLUDE frame_exclude */ + -2, /* (310) frame_exclude ::= NO OTHERS */ + -2, /* (311) frame_exclude ::= CURRENT ROW */ + -1, /* (312) frame_exclude ::= GROUP|TIES */ + -2, /* (313) window_clause ::= WINDOW windowdefn_list */ + -5, /* (314) over_clause ::= filter_opt OVER LP window RP */ + -3, /* (315) over_clause ::= filter_opt OVER nm */ + 0, /* (316) filter_opt ::= */ + -5, /* (317) filter_opt ::= FILTER LP WHERE expr RP */ + -1, /* (318) input ::= cmdlist */ + -2, /* (319) cmdlist ::= cmdlist ecmd */ + -1, /* (320) cmdlist ::= ecmd */ + -1, /* (321) ecmd ::= SEMI */ + -2, /* (322) ecmd ::= cmdx SEMI */ + -2, /* (323) ecmd ::= explain cmdx */ + 0, /* (324) trans_opt ::= */ + -1, /* (325) trans_opt ::= TRANSACTION */ + -2, /* (326) trans_opt ::= TRANSACTION nm */ + -1, /* (327) savepoint_opt ::= SAVEPOINT */ + 0, /* (328) savepoint_opt ::= */ + -2, /* (329) cmd ::= create_table create_table_args */ + -4, /* (330) columnlist ::= columnlist COMMA columnname carglist */ + -2, /* (331) columnlist ::= columnname carglist */ + -1, /* (332) nm ::= ID|INDEXED */ + -1, /* (333) nm ::= STRING */ + -1, /* (334) nm ::= JOIN_KW */ + -1, /* (335) typetoken ::= typename */ + -1, /* (336) typename ::= ID|STRING */ + -1, /* (337) signed ::= plus_num */ + -1, /* (338) signed ::= minus_num */ + -2, /* (339) carglist ::= carglist ccons */ + 0, /* (340) carglist ::= */ + -2, /* (341) ccons ::= NULL onconf */ + -2, /* (342) conslist_opt ::= COMMA conslist */ + -3, /* (343) conslist ::= conslist tconscomma tcons */ + -1, /* (344) conslist ::= tcons */ + 0, /* (345) tconscomma ::= */ + -1, /* (346) defer_subclause_opt ::= defer_subclause */ + -1, /* (347) resolvetype ::= raisetype */ + -1, /* (348) selectnowith ::= oneselect */ + -1, /* (349) oneselect ::= values */ + -2, /* (350) sclp ::= selcollist COMMA */ + -1, /* (351) as ::= ID|STRING */ + -1, /* (352) expr ::= term */ + -1, /* (353) likeop ::= LIKE_KW|MATCH */ + -1, /* (354) exprlist ::= nexprlist */ + -1, /* (355) nmnum ::= plus_num */ + -1, /* (356) nmnum ::= nm */ + -1, /* (357) nmnum ::= ON */ + -1, /* (358) nmnum ::= DELETE */ + -1, /* (359) nmnum ::= DEFAULT */ + -1, /* (360) plus_num ::= INTEGER|FLOAT */ + 0, /* (361) foreach_clause ::= */ + -3, /* (362) foreach_clause ::= FOR EACH ROW */ + -1, /* (363) trnm ::= nm */ + 0, /* (364) tridxby ::= */ + -1, /* (365) database_kw_opt ::= DATABASE */ + 0, /* (366) database_kw_opt ::= */ + 0, /* (367) kwcolumn_opt ::= */ + -1, /* (368) kwcolumn_opt ::= COLUMNKW */ + -1, /* (369) vtabarglist ::= vtabarg */ + -3, /* (370) vtabarglist ::= vtabarglist COMMA vtabarg */ + -2, /* (371) vtabarg ::= vtabarg vtabargtoken */ + 0, /* (372) anylist ::= */ + -4, /* (373) anylist ::= anylist LP anylist RP */ + -2, /* (374) anylist ::= anylist ANY */ + 0, /* (375) with ::= */ }; static void yy_accept(yyParser*); /* Forward Declaration */ @@ -150427,15 +151899,16 @@ static YYACTIONTYPE yy_reduce( { sqlite3FinishCoding(pParse); } break; case 3: /* cmd ::= BEGIN transtype trans_opt */ -{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy96);} +{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy100);} break; case 4: /* transtype ::= */ -{yymsp[1].minor.yy96 = TK_DEFERRED;} +{yymsp[1].minor.yy100 = TK_DEFERRED;} break; case 5: /* transtype ::= DEFERRED */ case 6: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==6); case 7: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==7); -{yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-X*/} + case 301: /* range_or_rows ::= RANGE|ROWS|GROUPS */ yytestcase(yyruleno==301); +{yymsp[0].minor.yy100 = yymsp[0].major; /*A-overwrites-X*/} break; case 8: /* cmd ::= COMMIT|END trans_opt */ case 9: /* cmd ::= ROLLBACK trans_opt */ yytestcase(yyruleno==9); @@ -150458,7 +151931,7 @@ static YYACTIONTYPE yy_reduce( break; case 13: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */ { - sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy96,0,0,yymsp[-2].minor.yy96); + sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy100,0,0,yymsp[-2].minor.yy100); } break; case 14: /* createkw ::= CREATE */ @@ -150467,38 +151940,38 @@ static YYACTIONTYPE yy_reduce( case 15: /* ifnotexists ::= */ case 18: /* temp ::= */ yytestcase(yyruleno==18); case 21: /* table_options ::= */ yytestcase(yyruleno==21); - case 42: /* autoinc ::= */ yytestcase(yyruleno==42); - case 57: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==57); - case 67: /* defer_subclause_opt ::= */ yytestcase(yyruleno==67); - case 76: /* ifexists ::= */ yytestcase(yyruleno==76); - case 93: /* distinct ::= */ yytestcase(yyruleno==93); - case 226: /* collate ::= */ yytestcase(yyruleno==226); -{yymsp[1].minor.yy96 = 0;} + case 43: /* autoinc ::= */ yytestcase(yyruleno==43); + case 58: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==58); + case 68: /* defer_subclause_opt ::= */ yytestcase(yyruleno==68); + case 77: /* ifexists ::= */ yytestcase(yyruleno==77); + case 94: /* distinct ::= */ yytestcase(yyruleno==94); + case 227: /* collate ::= */ yytestcase(yyruleno==227); +{yymsp[1].minor.yy100 = 0;} break; case 16: /* ifnotexists ::= IF NOT EXISTS */ -{yymsp[-2].minor.yy96 = 1;} +{yymsp[-2].minor.yy100 = 1;} break; case 17: /* temp ::= TEMP */ - case 43: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==43); -{yymsp[0].minor.yy96 = 1;} + case 44: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==44); +{yymsp[0].minor.yy100 = 1;} break; case 19: /* create_table_args ::= LP columnlist conslist_opt RP table_options */ { - sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy96,0); + sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy100,0); } break; case 20: /* create_table_args ::= AS select */ { - sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy423); - sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy423); + sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy391); + sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy391); } break; case 22: /* table_options ::= WITHOUT nm */ { if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){ - yymsp[-1].minor.yy96 = TF_WithoutRowid | TF_NoVisibleRowid; + yymsp[-1].minor.yy100 = TF_WithoutRowid | TF_NoVisibleRowid; }else{ - yymsp[-1].minor.yy96 = 0; + yymsp[-1].minor.yy100 = 0; sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z); } } @@ -150507,8 +151980,8 @@ static YYACTIONTYPE yy_reduce( {sqlite3AddColumn(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);} break; case 24: /* typetoken ::= */ - case 60: /* conslist_opt ::= */ yytestcase(yyruleno==60); - case 99: /* as ::= */ yytestcase(yyruleno==99); + case 61: /* conslist_opt ::= */ yytestcase(yyruleno==61); + case 100: /* as ::= */ yytestcase(yyruleno==100); {yymsp[1].minor.yy0.n = 0; yymsp[1].minor.yy0.z = 0;} break; case 25: /* typetoken ::= typename LP signed RP */ @@ -150527,29 +152000,35 @@ static YYACTIONTYPE yy_reduce( case 28: /* scanpt ::= */ { assert( yyLookahead!=YYNOCODE ); - yymsp[1].minor.yy464 = yyLookaheadToken.z; + yymsp[1].minor.yy528 = yyLookaheadToken.z; +} + break; + case 29: /* scantok ::= */ +{ + assert( yyLookahead!=YYNOCODE ); + yymsp[1].minor.yy0 = yyLookaheadToken; } break; - case 29: /* ccons ::= CONSTRAINT nm */ - case 62: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==62); + case 30: /* ccons ::= CONSTRAINT nm */ + case 63: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==63); {pParse->constraintName = yymsp[0].minor.yy0;} break; - case 30: /* ccons ::= DEFAULT scanpt term scanpt */ -{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy464,yymsp[0].minor.yy464);} + case 31: /* ccons ::= DEFAULT scantok term */ +{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy102,yymsp[-1].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);} break; - case 31: /* ccons ::= DEFAULT LP expr RP */ -{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);} + case 32: /* ccons ::= DEFAULT LP expr RP */ +{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy102,yymsp[-2].minor.yy0.z+1,yymsp[0].minor.yy0.z);} break; - case 32: /* ccons ::= DEFAULT PLUS term scanpt */ -{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy490,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy464);} + case 33: /* ccons ::= DEFAULT PLUS scantok term */ +{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy102,yymsp[-2].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]);} break; - case 33: /* ccons ::= DEFAULT MINUS term scanpt */ + case 34: /* ccons ::= DEFAULT MINUS scantok term */ { - Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[-1].minor.yy490, 0); - sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,yymsp[0].minor.yy464); + Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy102, 0); + sqlite3AddDefaultValue(pParse,p,yymsp[-2].minor.yy0.z,&yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]); } break; - case 34: /* ccons ::= DEFAULT scanpt ID|INDEXED */ + case 35: /* ccons ::= DEFAULT scantok ID|INDEXED */ { Expr *p = tokenExpr(pParse, TK_STRING, yymsp[0].minor.yy0); if( p ){ @@ -150559,171 +152038,171 @@ static YYACTIONTYPE yy_reduce( sqlite3AddDefaultValue(pParse,p,yymsp[0].minor.yy0.z,yymsp[0].minor.yy0.z+yymsp[0].minor.yy0.n); } break; - case 35: /* ccons ::= NOT NULL onconf */ -{sqlite3AddNotNull(pParse, yymsp[0].minor.yy96);} + case 36: /* ccons ::= NOT NULL onconf */ +{sqlite3AddNotNull(pParse, yymsp[0].minor.yy100);} break; - case 36: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */ -{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy96,yymsp[0].minor.yy96,yymsp[-2].minor.yy96);} + case 37: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */ +{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy100,yymsp[0].minor.yy100,yymsp[-2].minor.yy100);} break; - case 37: /* ccons ::= UNIQUE onconf */ -{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy96,0,0,0,0, + case 38: /* ccons ::= UNIQUE onconf */ +{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy100,0,0,0,0, SQLITE_IDXTYPE_UNIQUE);} break; - case 38: /* ccons ::= CHECK LP expr RP */ -{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy490);} + case 39: /* ccons ::= CHECK LP expr RP */ +{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy102);} break; - case 39: /* ccons ::= REFERENCES nm eidlist_opt refargs */ -{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy42,yymsp[0].minor.yy96);} + case 40: /* ccons ::= REFERENCES nm eidlist_opt refargs */ +{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy94,yymsp[0].minor.yy100);} break; - case 40: /* ccons ::= defer_subclause */ -{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy96);} + case 41: /* ccons ::= defer_subclause */ +{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy100);} break; - case 41: /* ccons ::= COLLATE ID|STRING */ + case 42: /* ccons ::= COLLATE ID|STRING */ {sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);} break; - case 44: /* refargs ::= */ -{ yymsp[1].minor.yy96 = OE_None*0x0101; /* EV: R-19803-45884 */} + case 45: /* refargs ::= */ +{ yymsp[1].minor.yy100 = OE_None*0x0101; /* EV: R-19803-45884 */} break; - case 45: /* refargs ::= refargs refarg */ -{ yymsp[-1].minor.yy96 = (yymsp[-1].minor.yy96 & ~yymsp[0].minor.yy367.mask) | yymsp[0].minor.yy367.value; } + case 46: /* refargs ::= refargs refarg */ +{ yymsp[-1].minor.yy100 = (yymsp[-1].minor.yy100 & ~yymsp[0].minor.yy199.mask) | yymsp[0].minor.yy199.value; } break; - case 46: /* refarg ::= MATCH nm */ -{ yymsp[-1].minor.yy367.value = 0; yymsp[-1].minor.yy367.mask = 0x000000; } + case 47: /* refarg ::= MATCH nm */ +{ yymsp[-1].minor.yy199.value = 0; yymsp[-1].minor.yy199.mask = 0x000000; } break; - case 47: /* refarg ::= ON INSERT refact */ -{ yymsp[-2].minor.yy367.value = 0; yymsp[-2].minor.yy367.mask = 0x000000; } + case 48: /* refarg ::= ON INSERT refact */ +{ yymsp[-2].minor.yy199.value = 0; yymsp[-2].minor.yy199.mask = 0x000000; } break; - case 48: /* refarg ::= ON DELETE refact */ -{ yymsp[-2].minor.yy367.value = yymsp[0].minor.yy96; yymsp[-2].minor.yy367.mask = 0x0000ff; } + case 49: /* refarg ::= ON DELETE refact */ +{ yymsp[-2].minor.yy199.value = yymsp[0].minor.yy100; yymsp[-2].minor.yy199.mask = 0x0000ff; } break; - case 49: /* refarg ::= ON UPDATE refact */ -{ yymsp[-2].minor.yy367.value = yymsp[0].minor.yy96<<8; yymsp[-2].minor.yy367.mask = 0x00ff00; } + case 50: /* refarg ::= ON UPDATE refact */ +{ yymsp[-2].minor.yy199.value = yymsp[0].minor.yy100<<8; yymsp[-2].minor.yy199.mask = 0x00ff00; } break; - case 50: /* refact ::= SET NULL */ -{ yymsp[-1].minor.yy96 = OE_SetNull; /* EV: R-33326-45252 */} + case 51: /* refact ::= SET NULL */ +{ yymsp[-1].minor.yy100 = OE_SetNull; /* EV: R-33326-45252 */} break; - case 51: /* refact ::= SET DEFAULT */ -{ yymsp[-1].minor.yy96 = OE_SetDflt; /* EV: R-33326-45252 */} + case 52: /* refact ::= SET DEFAULT */ +{ yymsp[-1].minor.yy100 = OE_SetDflt; /* EV: R-33326-45252 */} break; - case 52: /* refact ::= CASCADE */ -{ yymsp[0].minor.yy96 = OE_Cascade; /* EV: R-33326-45252 */} + case 53: /* refact ::= CASCADE */ +{ yymsp[0].minor.yy100 = OE_Cascade; /* EV: R-33326-45252 */} break; - case 53: /* refact ::= RESTRICT */ -{ yymsp[0].minor.yy96 = OE_Restrict; /* EV: R-33326-45252 */} + case 54: /* refact ::= RESTRICT */ +{ yymsp[0].minor.yy100 = OE_Restrict; /* EV: R-33326-45252 */} break; - case 54: /* refact ::= NO ACTION */ -{ yymsp[-1].minor.yy96 = OE_None; /* EV: R-33326-45252 */} + case 55: /* refact ::= NO ACTION */ +{ yymsp[-1].minor.yy100 = OE_None; /* EV: R-33326-45252 */} break; - case 55: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ -{yymsp[-2].minor.yy96 = 0;} + case 56: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ +{yymsp[-2].minor.yy100 = 0;} break; - case 56: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ - case 71: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==71); - case 156: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==156); -{yymsp[-1].minor.yy96 = yymsp[0].minor.yy96;} + case 57: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ + case 72: /* orconf ::= OR resolvetype */ yytestcase(yyruleno==72); + case 157: /* insert_cmd ::= INSERT orconf */ yytestcase(yyruleno==157); +{yymsp[-1].minor.yy100 = yymsp[0].minor.yy100;} break; - case 58: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ - case 75: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==75); - case 198: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==198); - case 201: /* in_op ::= NOT IN */ yytestcase(yyruleno==201); - case 227: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==227); -{yymsp[-1].minor.yy96 = 1;} + case 59: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ + case 76: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==76); + case 199: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==199); + case 202: /* in_op ::= NOT IN */ yytestcase(yyruleno==202); + case 228: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==228); +{yymsp[-1].minor.yy100 = 1;} break; - case 59: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ -{yymsp[-1].minor.yy96 = 0;} + case 60: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ +{yymsp[-1].minor.yy100 = 0;} break; - case 61: /* tconscomma ::= COMMA */ + case 62: /* tconscomma ::= COMMA */ {pParse->constraintName.n = 0;} break; - case 63: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ -{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy42,yymsp[0].minor.yy96,yymsp[-2].minor.yy96,0);} + case 64: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */ +{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy94,yymsp[0].minor.yy100,yymsp[-2].minor.yy100,0);} break; - case 64: /* tcons ::= UNIQUE LP sortlist RP onconf */ -{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy42,yymsp[0].minor.yy96,0,0,0,0, + case 65: /* tcons ::= UNIQUE LP sortlist RP onconf */ +{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy94,yymsp[0].minor.yy100,0,0,0,0, SQLITE_IDXTYPE_UNIQUE);} break; - case 65: /* tcons ::= CHECK LP expr RP onconf */ -{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy490);} + case 66: /* tcons ::= CHECK LP expr RP onconf */ +{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy102);} break; - case 66: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ + case 67: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */ { - sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy42, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy42, yymsp[-1].minor.yy96); - sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy96); + sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy94, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy94, yymsp[-1].minor.yy100); + sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy100); } break; - case 68: /* onconf ::= */ - case 70: /* orconf ::= */ yytestcase(yyruleno==70); -{yymsp[1].minor.yy96 = OE_Default;} + case 69: /* onconf ::= */ + case 71: /* orconf ::= */ yytestcase(yyruleno==71); +{yymsp[1].minor.yy100 = OE_Default;} break; - case 69: /* onconf ::= ON CONFLICT resolvetype */ -{yymsp[-2].minor.yy96 = yymsp[0].minor.yy96;} + case 70: /* onconf ::= ON CONFLICT resolvetype */ +{yymsp[-2].minor.yy100 = yymsp[0].minor.yy100;} break; - case 72: /* resolvetype ::= IGNORE */ -{yymsp[0].minor.yy96 = OE_Ignore;} + case 73: /* resolvetype ::= IGNORE */ +{yymsp[0].minor.yy100 = OE_Ignore;} break; - case 73: /* resolvetype ::= REPLACE */ - case 157: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==157); -{yymsp[0].minor.yy96 = OE_Replace;} + case 74: /* resolvetype ::= REPLACE */ + case 158: /* insert_cmd ::= REPLACE */ yytestcase(yyruleno==158); +{yymsp[0].minor.yy100 = OE_Replace;} break; - case 74: /* cmd ::= DROP TABLE ifexists fullname */ + case 75: /* cmd ::= DROP TABLE ifexists fullname */ { - sqlite3DropTable(pParse, yymsp[0].minor.yy167, 0, yymsp[-1].minor.yy96); + sqlite3DropTable(pParse, yymsp[0].minor.yy407, 0, yymsp[-1].minor.yy100); } break; - case 77: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ + case 78: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */ { - sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy42, yymsp[0].minor.yy423, yymsp[-7].minor.yy96, yymsp[-5].minor.yy96); + sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy94, yymsp[0].minor.yy391, yymsp[-7].minor.yy100, yymsp[-5].minor.yy100); } break; - case 78: /* cmd ::= DROP VIEW ifexists fullname */ + case 79: /* cmd ::= DROP VIEW ifexists fullname */ { - sqlite3DropTable(pParse, yymsp[0].minor.yy167, 1, yymsp[-1].minor.yy96); + sqlite3DropTable(pParse, yymsp[0].minor.yy407, 1, yymsp[-1].minor.yy100); } break; - case 79: /* cmd ::= select */ + case 80: /* cmd ::= select */ { SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0}; - sqlite3Select(pParse, yymsp[0].minor.yy423, &dest); - sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy423); + sqlite3Select(pParse, yymsp[0].minor.yy391, &dest); + sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy391); } break; - case 80: /* select ::= WITH wqlist selectnowith */ + case 81: /* select ::= WITH wqlist selectnowith */ { - Select *p = yymsp[0].minor.yy423; + Select *p = yymsp[0].minor.yy391; if( p ){ - p->pWith = yymsp[-1].minor.yy499; + p->pWith = yymsp[-1].minor.yy243; parserDoubleLinkSelect(pParse, p); }else{ - sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy499); + sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy243); } - yymsp[-2].minor.yy423 = p; + yymsp[-2].minor.yy391 = p; } break; - case 81: /* select ::= WITH RECURSIVE wqlist selectnowith */ + case 82: /* select ::= WITH RECURSIVE wqlist selectnowith */ { - Select *p = yymsp[0].minor.yy423; + Select *p = yymsp[0].minor.yy391; if( p ){ - p->pWith = yymsp[-1].minor.yy499; + p->pWith = yymsp[-1].minor.yy243; parserDoubleLinkSelect(pParse, p); }else{ - sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy499); + sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy243); } - yymsp[-3].minor.yy423 = p; + yymsp[-3].minor.yy391 = p; } break; - case 82: /* select ::= selectnowith */ + case 83: /* select ::= selectnowith */ { - Select *p = yymsp[0].minor.yy423; + Select *p = yymsp[0].minor.yy391; if( p ){ parserDoubleLinkSelect(pParse, p); } - yymsp[0].minor.yy423 = p; /*A-overwrites-X*/ + yymsp[0].minor.yy391 = p; /*A-overwrites-X*/ } break; - case 83: /* selectnowith ::= selectnowith multiselect_op oneselect */ + case 84: /* selectnowith ::= selectnowith multiselect_op oneselect */ { - Select *pRhs = yymsp[0].minor.yy423; - Select *pLhs = yymsp[-2].minor.yy423; + Select *pRhs = yymsp[0].minor.yy391; + Select *pLhs = yymsp[-2].minor.yy391; if( pRhs && pRhs->pPrior ){ SrcList *pFrom; Token x; @@ -150733,142 +152212,142 @@ static YYACTIONTYPE yy_reduce( pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0); } if( pRhs ){ - pRhs->op = (u8)yymsp[-1].minor.yy96; + pRhs->op = (u8)yymsp[-1].minor.yy100; pRhs->pPrior = pLhs; if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue; pRhs->selFlags &= ~SF_MultiValue; - if( yymsp[-1].minor.yy96!=TK_ALL ) pParse->hasCompound = 1; + if( yymsp[-1].minor.yy100!=TK_ALL ) pParse->hasCompound = 1; }else{ sqlite3SelectDelete(pParse->db, pLhs); } - yymsp[-2].minor.yy423 = pRhs; + yymsp[-2].minor.yy391 = pRhs; } break; - case 84: /* multiselect_op ::= UNION */ - case 86: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==86); -{yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-OP*/} + case 85: /* multiselect_op ::= UNION */ + case 87: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==87); +{yymsp[0].minor.yy100 = yymsp[0].major; /*A-overwrites-OP*/} break; - case 85: /* multiselect_op ::= UNION ALL */ -{yymsp[-1].minor.yy96 = TK_ALL;} + case 86: /* multiselect_op ::= UNION ALL */ +{yymsp[-1].minor.yy100 = TK_ALL;} break; - case 87: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ + case 88: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ { - yymsp[-8].minor.yy423 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy42,yymsp[-5].minor.yy167,yymsp[-4].minor.yy490,yymsp[-3].minor.yy42,yymsp[-2].minor.yy490,yymsp[-1].minor.yy42,yymsp[-7].minor.yy96,yymsp[0].minor.yy490); + yymsp[-8].minor.yy391 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy94,yymsp[-5].minor.yy407,yymsp[-4].minor.yy102,yymsp[-3].minor.yy94,yymsp[-2].minor.yy102,yymsp[-1].minor.yy94,yymsp[-7].minor.yy100,yymsp[0].minor.yy102); } break; - case 88: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ + case 89: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt window_clause orderby_opt limit_opt */ { - yymsp[-9].minor.yy423 = sqlite3SelectNew(pParse,yymsp[-7].minor.yy42,yymsp[-6].minor.yy167,yymsp[-5].minor.yy490,yymsp[-4].minor.yy42,yymsp[-3].minor.yy490,yymsp[-1].minor.yy42,yymsp[-8].minor.yy96,yymsp[0].minor.yy490); - if( yymsp[-9].minor.yy423 ){ - yymsp[-9].minor.yy423->pWinDefn = yymsp[-2].minor.yy147; + yymsp[-9].minor.yy391 = sqlite3SelectNew(pParse,yymsp[-7].minor.yy94,yymsp[-6].minor.yy407,yymsp[-5].minor.yy102,yymsp[-4].minor.yy94,yymsp[-3].minor.yy102,yymsp[-1].minor.yy94,yymsp[-8].minor.yy100,yymsp[0].minor.yy102); + if( yymsp[-9].minor.yy391 ){ + yymsp[-9].minor.yy391->pWinDefn = yymsp[-2].minor.yy379; }else{ - sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy147); + sqlite3WindowListDelete(pParse->db, yymsp[-2].minor.yy379); } } break; - case 89: /* values ::= VALUES LP nexprlist RP */ + case 90: /* values ::= VALUES LP nexprlist RP */ { - yymsp[-3].minor.yy423 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy42,0,0,0,0,0,SF_Values,0); + yymsp[-3].minor.yy391 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy94,0,0,0,0,0,SF_Values,0); } break; - case 90: /* values ::= values COMMA LP nexprlist RP */ + case 91: /* values ::= values COMMA LP nexprlist RP */ { - Select *pRight, *pLeft = yymsp[-4].minor.yy423; - pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy42,0,0,0,0,0,SF_Values|SF_MultiValue,0); + Select *pRight, *pLeft = yymsp[-4].minor.yy391; + pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy94,0,0,0,0,0,SF_Values|SF_MultiValue,0); if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue; if( pRight ){ pRight->op = TK_ALL; pRight->pPrior = pLeft; - yymsp[-4].minor.yy423 = pRight; + yymsp[-4].minor.yy391 = pRight; }else{ - yymsp[-4].minor.yy423 = pLeft; + yymsp[-4].minor.yy391 = pLeft; } } break; - case 91: /* distinct ::= DISTINCT */ -{yymsp[0].minor.yy96 = SF_Distinct;} + case 92: /* distinct ::= DISTINCT */ +{yymsp[0].minor.yy100 = SF_Distinct;} break; - case 92: /* distinct ::= ALL */ -{yymsp[0].minor.yy96 = SF_All;} + case 93: /* distinct ::= ALL */ +{yymsp[0].minor.yy100 = SF_All;} break; - case 94: /* sclp ::= */ - case 127: /* orderby_opt ::= */ yytestcase(yyruleno==127); - case 134: /* groupby_opt ::= */ yytestcase(yyruleno==134); - case 214: /* exprlist ::= */ yytestcase(yyruleno==214); - case 217: /* paren_exprlist ::= */ yytestcase(yyruleno==217); - case 222: /* eidlist_opt ::= */ yytestcase(yyruleno==222); -{yymsp[1].minor.yy42 = 0;} + case 95: /* sclp ::= */ + case 128: /* orderby_opt ::= */ yytestcase(yyruleno==128); + case 135: /* groupby_opt ::= */ yytestcase(yyruleno==135); + case 215: /* exprlist ::= */ yytestcase(yyruleno==215); + case 218: /* paren_exprlist ::= */ yytestcase(yyruleno==218); + case 223: /* eidlist_opt ::= */ yytestcase(yyruleno==223); +{yymsp[1].minor.yy94 = 0;} break; - case 95: /* selcollist ::= sclp scanpt expr scanpt as */ + case 96: /* selcollist ::= sclp scanpt expr scanpt as */ { - yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy42, yymsp[-2].minor.yy490); - if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy42, &yymsp[0].minor.yy0, 1); - sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy42,yymsp[-3].minor.yy464,yymsp[-1].minor.yy464); + yymsp[-4].minor.yy94 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy94, yymsp[-2].minor.yy102); + if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy94, &yymsp[0].minor.yy0, 1); + sqlite3ExprListSetSpan(pParse,yymsp[-4].minor.yy94,yymsp[-3].minor.yy528,yymsp[-1].minor.yy528); } break; - case 96: /* selcollist ::= sclp scanpt STAR */ + case 97: /* selcollist ::= sclp scanpt STAR */ { Expr *p = sqlite3Expr(pParse->db, TK_ASTERISK, 0); - yymsp[-2].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy42, p); + yymsp[-2].minor.yy94 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy94, p); } break; - case 97: /* selcollist ::= sclp scanpt nm DOT STAR */ + case 98: /* selcollist ::= sclp scanpt nm DOT STAR */ { Expr *pRight = sqlite3PExpr(pParse, TK_ASTERISK, 0, 0); Expr *pLeft = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1); Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight); - yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, pDot); + yymsp[-4].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy94, pDot); } break; - case 98: /* as ::= AS nm */ - case 109: /* dbnm ::= DOT nm */ yytestcase(yyruleno==109); - case 238: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==238); - case 239: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==239); + case 99: /* as ::= AS nm */ + case 110: /* dbnm ::= DOT nm */ yytestcase(yyruleno==110); + case 239: /* plus_num ::= PLUS INTEGER|FLOAT */ yytestcase(yyruleno==239); + case 240: /* minus_num ::= MINUS INTEGER|FLOAT */ yytestcase(yyruleno==240); {yymsp[-1].minor.yy0 = yymsp[0].minor.yy0;} break; - case 100: /* from ::= */ -{yymsp[1].minor.yy167 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy167));} + case 101: /* from ::= */ +{yymsp[1].minor.yy407 = sqlite3DbMallocZero(pParse->db, sizeof(*yymsp[1].minor.yy407));} break; - case 101: /* from ::= FROM seltablist */ + case 102: /* from ::= FROM seltablist */ { - yymsp[-1].minor.yy167 = yymsp[0].minor.yy167; - sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy167); + yymsp[-1].minor.yy407 = yymsp[0].minor.yy407; + sqlite3SrcListShiftJoinType(yymsp[-1].minor.yy407); } break; - case 102: /* stl_prefix ::= seltablist joinop */ + case 103: /* stl_prefix ::= seltablist joinop */ { - if( ALWAYS(yymsp[-1].minor.yy167 && yymsp[-1].minor.yy167->nSrc>0) ) yymsp[-1].minor.yy167->a[yymsp[-1].minor.yy167->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy96; + if( ALWAYS(yymsp[-1].minor.yy407 && yymsp[-1].minor.yy407->nSrc>0) ) yymsp[-1].minor.yy407->a[yymsp[-1].minor.yy407->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy100; } break; - case 103: /* stl_prefix ::= */ -{yymsp[1].minor.yy167 = 0;} + case 104: /* stl_prefix ::= */ +{yymsp[1].minor.yy407 = 0;} break; - case 104: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ + case 105: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ { - yymsp[-6].minor.yy167 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336); - sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy167, &yymsp[-2].minor.yy0); + yymsp[-6].minor.yy407 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy407,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy102,yymsp[0].minor.yy76); + sqlite3SrcListIndexedBy(pParse, yymsp[-6].minor.yy407, &yymsp[-2].minor.yy0); } break; - case 105: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ + case 106: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */ { - yymsp[-8].minor.yy167 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy167,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336); - sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy167, yymsp[-4].minor.yy42); + yymsp[-8].minor.yy407 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy407,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy102,yymsp[0].minor.yy76); + sqlite3SrcListFuncArgs(pParse, yymsp[-8].minor.yy407, yymsp[-4].minor.yy94); } break; - case 106: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */ + case 107: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */ { - yymsp[-6].minor.yy167 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy423,yymsp[-1].minor.yy490,yymsp[0].minor.yy336); + yymsp[-6].minor.yy407 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy407,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy391,yymsp[-1].minor.yy102,yymsp[0].minor.yy76); } break; - case 107: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ + case 108: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ { - if( yymsp[-6].minor.yy167==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy490==0 && yymsp[0].minor.yy336==0 ){ - yymsp[-6].minor.yy167 = yymsp[-4].minor.yy167; - }else if( yymsp[-4].minor.yy167->nSrc==1 ){ - yymsp[-6].minor.yy167 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy490,yymsp[0].minor.yy336); - if( yymsp[-6].minor.yy167 ){ - struct SrcList_item *pNew = &yymsp[-6].minor.yy167->a[yymsp[-6].minor.yy167->nSrc-1]; - struct SrcList_item *pOld = yymsp[-4].minor.yy167->a; + if( yymsp[-6].minor.yy407==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy102==0 && yymsp[0].minor.yy76==0 ){ + yymsp[-6].minor.yy407 = yymsp[-4].minor.yy407; + }else if( yymsp[-4].minor.yy407->nSrc==1 ){ + yymsp[-6].minor.yy407 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy407,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy102,yymsp[0].minor.yy76); + if( yymsp[-6].minor.yy407 ){ + struct SrcList_item *pNew = &yymsp[-6].minor.yy407->a[yymsp[-6].minor.yy407->nSrc-1]; + struct SrcList_item *pOld = yymsp[-4].minor.yy407->a; pNew->zName = pOld->zName; pNew->zDatabase = pOld->zDatabase; pNew->pSelect = pOld->pSelect; @@ -150881,201 +152360,201 @@ static YYACTIONTYPE yy_reduce( pOld->zName = pOld->zDatabase = 0; pOld->pSelect = 0; } - sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy167); + sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy407); }else{ Select *pSubquery; - sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy167); - pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy167,0,0,0,0,SF_NestedFrom,0); - yymsp[-6].minor.yy167 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy167,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy490,yymsp[0].minor.yy336); + sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy407); + pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy407,0,0,0,0,SF_NestedFrom,0); + yymsp[-6].minor.yy407 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy407,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy102,yymsp[0].minor.yy76); } } break; - case 108: /* dbnm ::= */ - case 122: /* indexed_opt ::= */ yytestcase(yyruleno==122); + case 109: /* dbnm ::= */ + case 123: /* indexed_opt ::= */ yytestcase(yyruleno==123); {yymsp[1].minor.yy0.z=0; yymsp[1].minor.yy0.n=0;} break; - case 110: /* fullname ::= nm */ + case 111: /* fullname ::= nm */ { - yylhsminor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); - if( IN_RENAME_OBJECT && yylhsminor.yy167 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy167->a[0].zName, &yymsp[0].minor.yy0); + yylhsminor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); + if( IN_RENAME_OBJECT && yylhsminor.yy407 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy407->a[0].zName, &yymsp[0].minor.yy0); } - yymsp[0].minor.yy167 = yylhsminor.yy167; + yymsp[0].minor.yy407 = yylhsminor.yy407; break; - case 111: /* fullname ::= nm DOT nm */ + case 112: /* fullname ::= nm DOT nm */ { - yylhsminor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); - if( IN_RENAME_OBJECT && yylhsminor.yy167 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy167->a[0].zName, &yymsp[0].minor.yy0); + yylhsminor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); + if( IN_RENAME_OBJECT && yylhsminor.yy407 ) sqlite3RenameTokenMap(pParse, yylhsminor.yy407->a[0].zName, &yymsp[0].minor.yy0); } - yymsp[-2].minor.yy167 = yylhsminor.yy167; + yymsp[-2].minor.yy407 = yylhsminor.yy407; break; - case 112: /* xfullname ::= nm */ -{yymsp[0].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/} + case 113: /* xfullname ::= nm */ +{yymsp[0].minor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[0].minor.yy0,0); /*A-overwrites-X*/} break; - case 113: /* xfullname ::= nm DOT nm */ -{yymsp[-2].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/} + case 114: /* xfullname ::= nm DOT nm */ +{yymsp[-2].minor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); /*A-overwrites-X*/} break; - case 114: /* xfullname ::= nm DOT nm AS nm */ + case 115: /* xfullname ::= nm DOT nm AS nm */ { - yymsp[-4].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0); /*A-overwrites-X*/ - if( yymsp[-4].minor.yy167 ) yymsp[-4].minor.yy167->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0); + yymsp[-4].minor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,&yymsp[-2].minor.yy0); /*A-overwrites-X*/ + if( yymsp[-4].minor.yy407 ) yymsp[-4].minor.yy407->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0); } break; - case 115: /* xfullname ::= nm AS nm */ + case 116: /* xfullname ::= nm AS nm */ { - yymsp[-2].minor.yy167 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/ - if( yymsp[-2].minor.yy167 ) yymsp[-2].minor.yy167->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0); + yymsp[-2].minor.yy407 = sqlite3SrcListAppend(pParse,0,&yymsp[-2].minor.yy0,0); /*A-overwrites-X*/ + if( yymsp[-2].minor.yy407 ) yymsp[-2].minor.yy407->a[0].zAlias = sqlite3NameFromToken(pParse->db, &yymsp[0].minor.yy0); } break; - case 116: /* joinop ::= COMMA|JOIN */ -{ yymsp[0].minor.yy96 = JT_INNER; } + case 117: /* joinop ::= COMMA|JOIN */ +{ yymsp[0].minor.yy100 = JT_INNER; } break; - case 117: /* joinop ::= JOIN_KW JOIN */ -{yymsp[-1].minor.yy96 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/} + case 118: /* joinop ::= JOIN_KW JOIN */ +{yymsp[-1].minor.yy100 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); /*X-overwrites-A*/} break; - case 118: /* joinop ::= JOIN_KW nm JOIN */ -{yymsp[-2].minor.yy96 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/} + case 119: /* joinop ::= JOIN_KW nm JOIN */ +{yymsp[-2].minor.yy100 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); /*X-overwrites-A*/} break; - case 119: /* joinop ::= JOIN_KW nm nm JOIN */ -{yymsp[-3].minor.yy96 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/} + case 120: /* joinop ::= JOIN_KW nm nm JOIN */ +{yymsp[-3].minor.yy100 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0);/*X-overwrites-A*/} break; - case 120: /* on_opt ::= ON expr */ - case 137: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==137); - case 144: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==144); - case 210: /* case_else ::= ELSE expr */ yytestcase(yyruleno==210); - case 231: /* vinto ::= INTO expr */ yytestcase(yyruleno==231); -{yymsp[-1].minor.yy490 = yymsp[0].minor.yy490;} + case 121: /* on_opt ::= ON expr */ + case 138: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==138); + case 145: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==145); + case 211: /* case_else ::= ELSE expr */ yytestcase(yyruleno==211); + case 232: /* vinto ::= INTO expr */ yytestcase(yyruleno==232); +{yymsp[-1].minor.yy102 = yymsp[0].minor.yy102;} break; - case 121: /* on_opt ::= */ - case 136: /* having_opt ::= */ yytestcase(yyruleno==136); - case 138: /* limit_opt ::= */ yytestcase(yyruleno==138); - case 143: /* where_opt ::= */ yytestcase(yyruleno==143); - case 211: /* case_else ::= */ yytestcase(yyruleno==211); - case 213: /* case_operand ::= */ yytestcase(yyruleno==213); - case 232: /* vinto ::= */ yytestcase(yyruleno==232); -{yymsp[1].minor.yy490 = 0;} + case 122: /* on_opt ::= */ + case 137: /* having_opt ::= */ yytestcase(yyruleno==137); + case 139: /* limit_opt ::= */ yytestcase(yyruleno==139); + case 144: /* where_opt ::= */ yytestcase(yyruleno==144); + case 212: /* case_else ::= */ yytestcase(yyruleno==212); + case 214: /* case_operand ::= */ yytestcase(yyruleno==214); + case 233: /* vinto ::= */ yytestcase(yyruleno==233); +{yymsp[1].minor.yy102 = 0;} break; - case 123: /* indexed_opt ::= INDEXED BY nm */ + case 124: /* indexed_opt ::= INDEXED BY nm */ {yymsp[-2].minor.yy0 = yymsp[0].minor.yy0;} break; - case 124: /* indexed_opt ::= NOT INDEXED */ + case 125: /* indexed_opt ::= NOT INDEXED */ {yymsp[-1].minor.yy0.z=0; yymsp[-1].minor.yy0.n=1;} break; - case 125: /* using_opt ::= USING LP idlist RP */ -{yymsp[-3].minor.yy336 = yymsp[-1].minor.yy336;} + case 126: /* using_opt ::= USING LP idlist RP */ +{yymsp[-3].minor.yy76 = yymsp[-1].minor.yy76;} break; - case 126: /* using_opt ::= */ - case 158: /* idlist_opt ::= */ yytestcase(yyruleno==158); -{yymsp[1].minor.yy336 = 0;} + case 127: /* using_opt ::= */ + case 159: /* idlist_opt ::= */ yytestcase(yyruleno==159); +{yymsp[1].minor.yy76 = 0;} break; - case 128: /* orderby_opt ::= ORDER BY sortlist */ - case 135: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==135); -{yymsp[-2].minor.yy42 = yymsp[0].minor.yy42;} + case 129: /* orderby_opt ::= ORDER BY sortlist */ + case 136: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==136); +{yymsp[-2].minor.yy94 = yymsp[0].minor.yy94;} break; - case 129: /* sortlist ::= sortlist COMMA expr sortorder */ + case 130: /* sortlist ::= sortlist COMMA expr sortorder */ { - yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy42,yymsp[-1].minor.yy490); - sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy42,yymsp[0].minor.yy96); + yymsp[-3].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy94,yymsp[-1].minor.yy102); + sqlite3ExprListSetSortOrder(yymsp[-3].minor.yy94,yymsp[0].minor.yy100); } break; - case 130: /* sortlist ::= expr sortorder */ + case 131: /* sortlist ::= expr sortorder */ { - yymsp[-1].minor.yy42 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy490); /*A-overwrites-Y*/ - sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy42,yymsp[0].minor.yy96); + yymsp[-1].minor.yy94 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy102); /*A-overwrites-Y*/ + sqlite3ExprListSetSortOrder(yymsp[-1].minor.yy94,yymsp[0].minor.yy100); } break; - case 131: /* sortorder ::= ASC */ -{yymsp[0].minor.yy96 = SQLITE_SO_ASC;} + case 132: /* sortorder ::= ASC */ +{yymsp[0].minor.yy100 = SQLITE_SO_ASC;} break; - case 132: /* sortorder ::= DESC */ -{yymsp[0].minor.yy96 = SQLITE_SO_DESC;} + case 133: /* sortorder ::= DESC */ +{yymsp[0].minor.yy100 = SQLITE_SO_DESC;} break; - case 133: /* sortorder ::= */ -{yymsp[1].minor.yy96 = SQLITE_SO_UNDEFINED;} + case 134: /* sortorder ::= */ +{yymsp[1].minor.yy100 = SQLITE_SO_UNDEFINED;} break; - case 139: /* limit_opt ::= LIMIT expr */ -{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy490,0);} + case 140: /* limit_opt ::= LIMIT expr */ +{yymsp[-1].minor.yy102 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy102,0);} break; - case 140: /* limit_opt ::= LIMIT expr OFFSET expr */ -{yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy490,yymsp[0].minor.yy490);} + case 141: /* limit_opt ::= LIMIT expr OFFSET expr */ +{yymsp[-3].minor.yy102 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[-2].minor.yy102,yymsp[0].minor.yy102);} break; - case 141: /* limit_opt ::= LIMIT expr COMMA expr */ -{yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy490,yymsp[-2].minor.yy490);} + case 142: /* limit_opt ::= LIMIT expr COMMA expr */ +{yymsp[-3].minor.yy102 = sqlite3PExpr(pParse,TK_LIMIT,yymsp[0].minor.yy102,yymsp[-2].minor.yy102);} break; - case 142: /* cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ + case 143: /* cmd ::= with DELETE FROM xfullname indexed_opt where_opt */ { - sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy167, &yymsp[-1].minor.yy0); - sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy167,yymsp[0].minor.yy490,0,0); + sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy407, &yymsp[-1].minor.yy0); + sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy407,yymsp[0].minor.yy102,0,0); } break; - case 145: /* cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ + case 146: /* cmd ::= with UPDATE orconf xfullname indexed_opt SET setlist where_opt */ { - sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy167, &yymsp[-3].minor.yy0); - sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy42,"set list"); - sqlite3Update(pParse,yymsp[-4].minor.yy167,yymsp[-1].minor.yy42,yymsp[0].minor.yy490,yymsp[-5].minor.yy96,0,0,0); + sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy407, &yymsp[-3].minor.yy0); + sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy94,"set list"); + sqlite3Update(pParse,yymsp[-4].minor.yy407,yymsp[-1].minor.yy94,yymsp[0].minor.yy102,yymsp[-5].minor.yy100,0,0,0); } break; - case 146: /* setlist ::= setlist COMMA nm EQ expr */ + case 147: /* setlist ::= setlist COMMA nm EQ expr */ { - yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy42, yymsp[0].minor.yy490); - sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy42, &yymsp[-2].minor.yy0, 1); + yymsp[-4].minor.yy94 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy94, yymsp[0].minor.yy102); + sqlite3ExprListSetName(pParse, yymsp[-4].minor.yy94, &yymsp[-2].minor.yy0, 1); } break; - case 147: /* setlist ::= setlist COMMA LP idlist RP EQ expr */ + case 148: /* setlist ::= setlist COMMA LP idlist RP EQ expr */ { - yymsp[-6].minor.yy42 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy42, yymsp[-3].minor.yy336, yymsp[0].minor.yy490); + yymsp[-6].minor.yy94 = sqlite3ExprListAppendVector(pParse, yymsp[-6].minor.yy94, yymsp[-3].minor.yy76, yymsp[0].minor.yy102); } break; - case 148: /* setlist ::= nm EQ expr */ + case 149: /* setlist ::= nm EQ expr */ { - yylhsminor.yy42 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy490); - sqlite3ExprListSetName(pParse, yylhsminor.yy42, &yymsp[-2].minor.yy0, 1); + yylhsminor.yy94 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy102); + sqlite3ExprListSetName(pParse, yylhsminor.yy94, &yymsp[-2].minor.yy0, 1); } - yymsp[-2].minor.yy42 = yylhsminor.yy42; + yymsp[-2].minor.yy94 = yylhsminor.yy94; break; - case 149: /* setlist ::= LP idlist RP EQ expr */ + case 150: /* setlist ::= LP idlist RP EQ expr */ { - yymsp[-4].minor.yy42 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy336, yymsp[0].minor.yy490); + yymsp[-4].minor.yy94 = sqlite3ExprListAppendVector(pParse, 0, yymsp[-3].minor.yy76, yymsp[0].minor.yy102); } break; - case 150: /* cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ + case 151: /* cmd ::= with insert_cmd INTO xfullname idlist_opt select upsert */ { - sqlite3Insert(pParse, yymsp[-3].minor.yy167, yymsp[-1].minor.yy423, yymsp[-2].minor.yy336, yymsp[-5].minor.yy96, yymsp[0].minor.yy266); + sqlite3Insert(pParse, yymsp[-3].minor.yy407, yymsp[-1].minor.yy391, yymsp[-2].minor.yy76, yymsp[-5].minor.yy100, yymsp[0].minor.yy95); } break; - case 151: /* cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ + case 152: /* cmd ::= with insert_cmd INTO xfullname idlist_opt DEFAULT VALUES */ { - sqlite3Insert(pParse, yymsp[-3].minor.yy167, 0, yymsp[-2].minor.yy336, yymsp[-5].minor.yy96, 0); + sqlite3Insert(pParse, yymsp[-3].minor.yy407, 0, yymsp[-2].minor.yy76, yymsp[-5].minor.yy100, 0); } break; - case 152: /* upsert ::= */ -{ yymsp[1].minor.yy266 = 0; } + case 153: /* upsert ::= */ +{ yymsp[1].minor.yy95 = 0; } break; - case 153: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ -{ yymsp[-10].minor.yy266 = sqlite3UpsertNew(pParse->db,yymsp[-7].minor.yy42,yymsp[-5].minor.yy490,yymsp[-1].minor.yy42,yymsp[0].minor.yy490);} + case 154: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO UPDATE SET setlist where_opt */ +{ yymsp[-10].minor.yy95 = sqlite3UpsertNew(pParse->db,yymsp[-7].minor.yy94,yymsp[-5].minor.yy102,yymsp[-1].minor.yy94,yymsp[0].minor.yy102);} break; - case 154: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ -{ yymsp[-7].minor.yy266 = sqlite3UpsertNew(pParse->db,yymsp[-4].minor.yy42,yymsp[-2].minor.yy490,0,0); } + case 155: /* upsert ::= ON CONFLICT LP sortlist RP where_opt DO NOTHING */ +{ yymsp[-7].minor.yy95 = sqlite3UpsertNew(pParse->db,yymsp[-4].minor.yy94,yymsp[-2].minor.yy102,0,0); } break; - case 155: /* upsert ::= ON CONFLICT DO NOTHING */ -{ yymsp[-3].minor.yy266 = sqlite3UpsertNew(pParse->db,0,0,0,0); } + case 156: /* upsert ::= ON CONFLICT DO NOTHING */ +{ yymsp[-3].minor.yy95 = sqlite3UpsertNew(pParse->db,0,0,0,0); } break; - case 159: /* idlist_opt ::= LP idlist RP */ -{yymsp[-2].minor.yy336 = yymsp[-1].minor.yy336;} + case 160: /* idlist_opt ::= LP idlist RP */ +{yymsp[-2].minor.yy76 = yymsp[-1].minor.yy76;} break; - case 160: /* idlist ::= idlist COMMA nm */ -{yymsp[-2].minor.yy336 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy336,&yymsp[0].minor.yy0);} + case 161: /* idlist ::= idlist COMMA nm */ +{yymsp[-2].minor.yy76 = sqlite3IdListAppend(pParse,yymsp[-2].minor.yy76,&yymsp[0].minor.yy0);} break; - case 161: /* idlist ::= nm */ -{yymsp[0].minor.yy336 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/} + case 162: /* idlist ::= nm */ +{yymsp[0].minor.yy76 = sqlite3IdListAppend(pParse,0,&yymsp[0].minor.yy0); /*A-overwrites-Y*/} break; - case 162: /* expr ::= LP expr RP */ -{yymsp[-2].minor.yy490 = yymsp[-1].minor.yy490;} + case 163: /* expr ::= LP expr RP */ +{yymsp[-2].minor.yy102 = yymsp[-1].minor.yy102;} break; - case 163: /* expr ::= ID|INDEXED */ - case 164: /* expr ::= JOIN_KW */ yytestcase(yyruleno==164); -{yymsp[0].minor.yy490=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/} + case 164: /* expr ::= ID|INDEXED */ + case 165: /* expr ::= JOIN_KW */ yytestcase(yyruleno==165); +{yymsp[0].minor.yy102=tokenExpr(pParse,TK_ID,yymsp[0].minor.yy0); /*A-overwrites-X*/} break; - case 165: /* expr ::= nm DOT nm */ + case 166: /* expr ::= nm DOT nm */ { Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1); Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[0].minor.yy0, 1); @@ -151083,11 +152562,11 @@ static YYACTIONTYPE yy_reduce( sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[0].minor.yy0); sqlite3RenameTokenMap(pParse, (void*)temp1, &yymsp[-2].minor.yy0); } - yylhsminor.yy490 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2); + yylhsminor.yy102 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2); } - yymsp[-2].minor.yy490 = yylhsminor.yy490; + yymsp[-2].minor.yy102 = yylhsminor.yy102; break; - case 166: /* expr ::= nm DOT nm DOT nm */ + case 167: /* expr ::= nm DOT nm DOT nm */ { Expr *temp1 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-4].minor.yy0, 1); Expr *temp2 = sqlite3ExprAlloc(pParse->db, TK_ID, &yymsp[-2].minor.yy0, 1); @@ -151097,26 +152576,26 @@ static YYACTIONTYPE yy_reduce( sqlite3RenameTokenMap(pParse, (void*)temp3, &yymsp[0].minor.yy0); sqlite3RenameTokenMap(pParse, (void*)temp2, &yymsp[-2].minor.yy0); } - yylhsminor.yy490 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4); + yylhsminor.yy102 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4); } - yymsp[-4].minor.yy490 = yylhsminor.yy490; + yymsp[-4].minor.yy102 = yylhsminor.yy102; break; - case 167: /* term ::= NULL|FLOAT|BLOB */ - case 168: /* term ::= STRING */ yytestcase(yyruleno==168); -{yymsp[0].minor.yy490=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/} + case 168: /* term ::= NULL|FLOAT|BLOB */ + case 169: /* term ::= STRING */ yytestcase(yyruleno==169); +{yymsp[0].minor.yy102=tokenExpr(pParse,yymsp[0].major,yymsp[0].minor.yy0); /*A-overwrites-X*/} break; - case 169: /* term ::= INTEGER */ + case 170: /* term ::= INTEGER */ { - yylhsminor.yy490 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1); + yylhsminor.yy102 = sqlite3ExprAlloc(pParse->db, TK_INTEGER, &yymsp[0].minor.yy0, 1); } - yymsp[0].minor.yy490 = yylhsminor.yy490; + yymsp[0].minor.yy102 = yylhsminor.yy102; break; - case 170: /* expr ::= VARIABLE */ + case 171: /* expr ::= VARIABLE */ { if( !(yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1])) ){ u32 n = yymsp[0].minor.yy0.n; - yymsp[0].minor.yy490 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0); - sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy490, n); + yymsp[0].minor.yy102 = tokenExpr(pParse, TK_VARIABLE, yymsp[0].minor.yy0); + sqlite3ExprAssignVarNumber(pParse, yymsp[0].minor.yy102, n); }else{ /* When doing a nested parse, one can include terms in an expression ** that look like this: #1 #2 ... These terms refer to registers @@ -151125,154 +152604,156 @@ static YYACTIONTYPE yy_reduce( assert( t.n>=2 ); if( pParse->nested==0 ){ sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &t); - yymsp[0].minor.yy490 = 0; + yymsp[0].minor.yy102 = 0; }else{ - yymsp[0].minor.yy490 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0); - if( yymsp[0].minor.yy490 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy490->iTable); + yymsp[0].minor.yy102 = sqlite3PExpr(pParse, TK_REGISTER, 0, 0); + if( yymsp[0].minor.yy102 ) sqlite3GetInt32(&t.z[1], &yymsp[0].minor.yy102->iTable); } } } break; - case 171: /* expr ::= expr COLLATE ID|STRING */ + case 172: /* expr ::= expr COLLATE ID|STRING */ { - yymsp[-2].minor.yy490 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy490, &yymsp[0].minor.yy0, 1); + yymsp[-2].minor.yy102 = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy102, &yymsp[0].minor.yy0, 1); } break; - case 172: /* expr ::= CAST LP expr AS typetoken RP */ + case 173: /* expr ::= CAST LP expr AS typetoken RP */ { - yymsp[-5].minor.yy490 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1); - sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy490, yymsp[-3].minor.yy490, 0); + yymsp[-5].minor.yy102 = sqlite3ExprAlloc(pParse->db, TK_CAST, &yymsp[-1].minor.yy0, 1); + sqlite3ExprAttachSubtrees(pParse->db, yymsp[-5].minor.yy102, yymsp[-3].minor.yy102, 0); } break; - case 173: /* expr ::= ID|INDEXED LP distinct exprlist RP */ + case 174: /* expr ::= ID|INDEXED LP distinct exprlist RP */ { - yylhsminor.yy490 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy42, &yymsp[-4].minor.yy0, yymsp[-2].minor.yy96); + yylhsminor.yy102 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy94, &yymsp[-4].minor.yy0, yymsp[-2].minor.yy100); } - yymsp[-4].minor.yy490 = yylhsminor.yy490; + yymsp[-4].minor.yy102 = yylhsminor.yy102; break; - case 174: /* expr ::= ID|INDEXED LP STAR RP */ + case 175: /* expr ::= ID|INDEXED LP STAR RP */ { - yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0); + yylhsminor.yy102 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0, 0); } - yymsp[-3].minor.yy490 = yylhsminor.yy490; + yymsp[-3].minor.yy102 = yylhsminor.yy102; break; - case 175: /* expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ + case 176: /* expr ::= ID|INDEXED LP distinct exprlist RP over_clause */ { - yylhsminor.yy490 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy42, &yymsp[-5].minor.yy0, yymsp[-3].minor.yy96); - sqlite3WindowAttach(pParse, yylhsminor.yy490, yymsp[0].minor.yy147); + yylhsminor.yy102 = sqlite3ExprFunction(pParse, yymsp[-2].minor.yy94, &yymsp[-5].minor.yy0, yymsp[-3].minor.yy100); + sqlite3WindowAttach(pParse, yylhsminor.yy102, yymsp[0].minor.yy379); } - yymsp[-5].minor.yy490 = yylhsminor.yy490; + yymsp[-5].minor.yy102 = yylhsminor.yy102; break; - case 176: /* expr ::= ID|INDEXED LP STAR RP over_clause */ + case 177: /* expr ::= ID|INDEXED LP STAR RP over_clause */ { - yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0); - sqlite3WindowAttach(pParse, yylhsminor.yy490, yymsp[0].minor.yy147); + yylhsminor.yy102 = sqlite3ExprFunction(pParse, 0, &yymsp[-4].minor.yy0, 0); + sqlite3WindowAttach(pParse, yylhsminor.yy102, yymsp[0].minor.yy379); } - yymsp[-4].minor.yy490 = yylhsminor.yy490; + yymsp[-4].minor.yy102 = yylhsminor.yy102; break; - case 177: /* term ::= CTIME_KW */ + case 178: /* term ::= CTIME_KW */ { - yylhsminor.yy490 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0); + yylhsminor.yy102 = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0, 0); } - yymsp[0].minor.yy490 = yylhsminor.yy490; + yymsp[0].minor.yy102 = yylhsminor.yy102; break; - case 178: /* expr ::= LP nexprlist COMMA expr RP */ + case 179: /* expr ::= LP nexprlist COMMA expr RP */ { - ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy42, yymsp[-1].minor.yy490); - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0); - if( yymsp[-4].minor.yy490 ){ - yymsp[-4].minor.yy490->x.pList = pList; + ExprList *pList = sqlite3ExprListAppend(pParse, yymsp[-3].minor.yy94, yymsp[-1].minor.yy102); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_VECTOR, 0, 0); + if( yymsp[-4].minor.yy102 ){ + yymsp[-4].minor.yy102->x.pList = pList; }else{ sqlite3ExprListDelete(pParse->db, pList); } } break; - case 179: /* expr ::= expr AND expr */ - case 180: /* expr ::= expr OR expr */ yytestcase(yyruleno==180); - case 181: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==181); - case 182: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==182); - case 183: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==183); - case 184: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==184); - case 185: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==185); - case 186: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==186); -{yymsp[-2].minor.yy490=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy490,yymsp[0].minor.yy490);} + case 180: /* expr ::= expr AND expr */ +{yymsp[-2].minor.yy102=sqlite3ExprAnd(pParse,yymsp[-2].minor.yy102,yymsp[0].minor.yy102);} + break; + case 181: /* expr ::= expr OR expr */ + case 182: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==182); + case 183: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==183); + case 184: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==184); + case 185: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==185); + case 186: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==186); + case 187: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==187); +{yymsp[-2].minor.yy102=sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy102,yymsp[0].minor.yy102);} break; - case 187: /* likeop ::= NOT LIKE_KW|MATCH */ + case 188: /* likeop ::= NOT LIKE_KW|MATCH */ {yymsp[-1].minor.yy0=yymsp[0].minor.yy0; yymsp[-1].minor.yy0.n|=0x80000000; /*yymsp[-1].minor.yy0-overwrite-yymsp[0].minor.yy0*/} break; - case 188: /* expr ::= expr likeop expr */ + case 189: /* expr ::= expr likeop expr */ { ExprList *pList; int bNot = yymsp[-1].minor.yy0.n & 0x80000000; yymsp[-1].minor.yy0.n &= 0x7fffffff; - pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy490); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy490); - yymsp[-2].minor.yy490 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0); - if( bNot ) yymsp[-2].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy490, 0); - if( yymsp[-2].minor.yy490 ) yymsp[-2].minor.yy490->flags |= EP_InfixFunc; + pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy102); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy102); + yymsp[-2].minor.yy102 = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy0, 0); + if( bNot ) yymsp[-2].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-2].minor.yy102, 0); + if( yymsp[-2].minor.yy102 ) yymsp[-2].minor.yy102->flags |= EP_InfixFunc; } break; - case 189: /* expr ::= expr likeop expr ESCAPE expr */ + case 190: /* expr ::= expr likeop expr ESCAPE expr */ { ExprList *pList; int bNot = yymsp[-3].minor.yy0.n & 0x80000000; yymsp[-3].minor.yy0.n &= 0x7fffffff; - pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy490); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy490); - yymsp[-4].minor.yy490 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0); - if( bNot ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0); - if( yymsp[-4].minor.yy490 ) yymsp[-4].minor.yy490->flags |= EP_InfixFunc; + pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy102); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy102); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy102); + yymsp[-4].minor.yy102 = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy0, 0); + if( bNot ) yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy102, 0); + if( yymsp[-4].minor.yy102 ) yymsp[-4].minor.yy102->flags |= EP_InfixFunc; } break; - case 190: /* expr ::= expr ISNULL|NOTNULL */ -{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy490,0);} + case 191: /* expr ::= expr ISNULL|NOTNULL */ +{yymsp[-1].minor.yy102 = sqlite3PExpr(pParse,yymsp[0].major,yymsp[-1].minor.yy102,0);} break; - case 191: /* expr ::= expr NOT NULL */ -{yymsp[-2].minor.yy490 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy490,0);} + case 192: /* expr ::= expr NOT NULL */ +{yymsp[-2].minor.yy102 = sqlite3PExpr(pParse,TK_NOTNULL,yymsp[-2].minor.yy102,0);} break; - case 192: /* expr ::= expr IS expr */ + case 193: /* expr ::= expr IS expr */ { - yymsp[-2].minor.yy490 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy490,yymsp[0].minor.yy490); - binaryToUnaryIfNull(pParse, yymsp[0].minor.yy490, yymsp[-2].minor.yy490, TK_ISNULL); + yymsp[-2].minor.yy102 = sqlite3PExpr(pParse,TK_IS,yymsp[-2].minor.yy102,yymsp[0].minor.yy102); + binaryToUnaryIfNull(pParse, yymsp[0].minor.yy102, yymsp[-2].minor.yy102, TK_ISNULL); } break; - case 193: /* expr ::= expr IS NOT expr */ + case 194: /* expr ::= expr IS NOT expr */ { - yymsp[-3].minor.yy490 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy490,yymsp[0].minor.yy490); - binaryToUnaryIfNull(pParse, yymsp[0].minor.yy490, yymsp[-3].minor.yy490, TK_NOTNULL); + yymsp[-3].minor.yy102 = sqlite3PExpr(pParse,TK_ISNOT,yymsp[-3].minor.yy102,yymsp[0].minor.yy102); + binaryToUnaryIfNull(pParse, yymsp[0].minor.yy102, yymsp[-3].minor.yy102, TK_NOTNULL); } break; - case 194: /* expr ::= NOT expr */ - case 195: /* expr ::= BITNOT expr */ yytestcase(yyruleno==195); -{yymsp[-1].minor.yy490 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy490, 0);/*A-overwrites-B*/} + case 195: /* expr ::= NOT expr */ + case 196: /* expr ::= BITNOT expr */ yytestcase(yyruleno==196); +{yymsp[-1].minor.yy102 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy102, 0);/*A-overwrites-B*/} break; - case 196: /* expr ::= PLUS|MINUS expr */ + case 197: /* expr ::= PLUS|MINUS expr */ { - yymsp[-1].minor.yy490 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS, yymsp[0].minor.yy490, 0); + yymsp[-1].minor.yy102 = sqlite3PExpr(pParse, yymsp[-1].major==TK_PLUS ? TK_UPLUS : TK_UMINUS, yymsp[0].minor.yy102, 0); /*A-overwrites-B*/ } break; - case 197: /* between_op ::= BETWEEN */ - case 200: /* in_op ::= IN */ yytestcase(yyruleno==200); -{yymsp[0].minor.yy96 = 0;} + case 198: /* between_op ::= BETWEEN */ + case 201: /* in_op ::= IN */ yytestcase(yyruleno==201); +{yymsp[0].minor.yy100 = 0;} break; - case 199: /* expr ::= expr between_op expr AND expr */ + case 200: /* expr ::= expr between_op expr AND expr */ { - ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy490); - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy490, 0); - if( yymsp[-4].minor.yy490 ){ - yymsp[-4].minor.yy490->x.pList = pList; + ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy102); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy102); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy102, 0); + if( yymsp[-4].minor.yy102 ){ + yymsp[-4].minor.yy102->x.pList = pList; }else{ sqlite3ExprListDelete(pParse->db, pList); } - if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0); + if( yymsp[-3].minor.yy100 ) yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy102, 0); } break; - case 202: /* expr ::= expr in_op LP exprlist RP */ + case 203: /* expr ::= expr in_op LP exprlist RP */ { - if( yymsp[-1].minor.yy42==0 ){ + if( yymsp[-1].minor.yy94==0 ){ /* Expressions of the form ** ** expr1 IN () @@ -151281,11 +152762,9 @@ static YYACTIONTYPE yy_reduce( ** simplify to constants 0 (false) and 1 (true), respectively, ** regardless of the value of expr1. */ - if( IN_RENAME_OBJECT==0 ){ - sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy490); - yymsp[-4].minor.yy490 = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy96],1); - } - }else if( yymsp[-1].minor.yy42->nExpr==1 ){ + sqlite3ExprUnmapAndDelete(pParse, yymsp[-4].minor.yy102); + yymsp[-4].minor.yy102 = sqlite3ExprAlloc(pParse->db, TK_INTEGER,&sqlite3IntTokens[yymsp[-3].minor.yy100],1); + }else if( yymsp[-1].minor.yy94->nExpr==1 ){ /* Expressions of the form: ** ** expr1 IN (?1) @@ -151302,199 +152781,199 @@ static YYACTIONTYPE yy_reduce( ** affinity or the collating sequence to use for comparison. Otherwise, ** the semantics would be subtly different from IN or NOT IN. */ - Expr *pRHS = yymsp[-1].minor.yy42->a[0].pExpr; - yymsp[-1].minor.yy42->a[0].pExpr = 0; - sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy42); + Expr *pRHS = yymsp[-1].minor.yy94->a[0].pExpr; + yymsp[-1].minor.yy94->a[0].pExpr = 0; + sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy94); /* pRHS cannot be NULL because a malloc error would have been detected ** before now and control would have never reached this point */ if( ALWAYS(pRHS) ){ pRHS->flags &= ~EP_Collate; pRHS->flags |= EP_Generic; } - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, yymsp[-3].minor.yy96 ? TK_NE : TK_EQ, yymsp[-4].minor.yy490, pRHS); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, yymsp[-3].minor.yy100 ? TK_NE : TK_EQ, yymsp[-4].minor.yy102, pRHS); }else{ - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0); - if( yymsp[-4].minor.yy490 ){ - yymsp[-4].minor.yy490->x.pList = yymsp[-1].minor.yy42; - sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy490); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy102, 0); + if( yymsp[-4].minor.yy102 ){ + yymsp[-4].minor.yy102->x.pList = yymsp[-1].minor.yy94; + sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy102); }else{ - sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy42); + sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy94); } - if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0); + if( yymsp[-3].minor.yy100 ) yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy102, 0); } } break; - case 203: /* expr ::= LP select RP */ + case 204: /* expr ::= LP select RP */ { - yymsp[-2].minor.yy490 = sqlite3PExpr(pParse, TK_SELECT, 0, 0); - sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy490, yymsp[-1].minor.yy423); + yymsp[-2].minor.yy102 = sqlite3PExpr(pParse, TK_SELECT, 0, 0); + sqlite3PExprAddSelect(pParse, yymsp[-2].minor.yy102, yymsp[-1].minor.yy391); } break; - case 204: /* expr ::= expr in_op LP select RP */ + case 205: /* expr ::= expr in_op LP select RP */ { - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0); - sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy490, yymsp[-1].minor.yy423); - if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy102, 0); + sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy102, yymsp[-1].minor.yy391); + if( yymsp[-3].minor.yy100 ) yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy102, 0); } break; - case 205: /* expr ::= expr in_op nm dbnm paren_exprlist */ + case 206: /* expr ::= expr in_op nm dbnm paren_exprlist */ { SrcList *pSrc = sqlite3SrcListAppend(pParse, 0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); Select *pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0); - if( yymsp[0].minor.yy42 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy42); - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy490, 0); - sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy490, pSelect); - if( yymsp[-3].minor.yy96 ) yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy490, 0); + if( yymsp[0].minor.yy94 ) sqlite3SrcListFuncArgs(pParse, pSelect ? pSrc : 0, yymsp[0].minor.yy94); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy102, 0); + sqlite3PExprAddSelect(pParse, yymsp[-4].minor.yy102, pSelect); + if( yymsp[-3].minor.yy100 ) yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_NOT, yymsp[-4].minor.yy102, 0); } break; - case 206: /* expr ::= EXISTS LP select RP */ + case 207: /* expr ::= EXISTS LP select RP */ { Expr *p; - p = yymsp[-3].minor.yy490 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0); - sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy423); + p = yymsp[-3].minor.yy102 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0); + sqlite3PExprAddSelect(pParse, p, yymsp[-1].minor.yy391); } break; - case 207: /* expr ::= CASE case_operand case_exprlist case_else END */ + case 208: /* expr ::= CASE case_operand case_exprlist case_else END */ { - yymsp[-4].minor.yy490 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy490, 0); - if( yymsp[-4].minor.yy490 ){ - yymsp[-4].minor.yy490->x.pList = yymsp[-1].minor.yy490 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy42,yymsp[-1].minor.yy490) : yymsp[-2].minor.yy42; - sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy490); + yymsp[-4].minor.yy102 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy102, 0); + if( yymsp[-4].minor.yy102 ){ + yymsp[-4].minor.yy102->x.pList = yymsp[-1].minor.yy102 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy94,yymsp[-1].minor.yy102) : yymsp[-2].minor.yy94; + sqlite3ExprSetHeightAndFlags(pParse, yymsp[-4].minor.yy102); }else{ - sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy42); - sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy490); + sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy94); + sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy102); } } break; - case 208: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */ + case 209: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */ { - yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, yymsp[-2].minor.yy490); - yymsp[-4].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy42, yymsp[0].minor.yy490); + yymsp[-4].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy94, yymsp[-2].minor.yy102); + yymsp[-4].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy94, yymsp[0].minor.yy102); } break; - case 209: /* case_exprlist ::= WHEN expr THEN expr */ + case 210: /* case_exprlist ::= WHEN expr THEN expr */ { - yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy490); - yymsp[-3].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy42, yymsp[0].minor.yy490); + yymsp[-3].minor.yy94 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy102); + yymsp[-3].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy94, yymsp[0].minor.yy102); } break; - case 212: /* case_operand ::= expr */ -{yymsp[0].minor.yy490 = yymsp[0].minor.yy490; /*A-overwrites-X*/} + case 213: /* case_operand ::= expr */ +{yymsp[0].minor.yy102 = yymsp[0].minor.yy102; /*A-overwrites-X*/} break; - case 215: /* nexprlist ::= nexprlist COMMA expr */ -{yymsp[-2].minor.yy42 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy42,yymsp[0].minor.yy490);} + case 216: /* nexprlist ::= nexprlist COMMA expr */ +{yymsp[-2].minor.yy94 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy94,yymsp[0].minor.yy102);} break; - case 216: /* nexprlist ::= expr */ -{yymsp[0].minor.yy42 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy490); /*A-overwrites-Y*/} + case 217: /* nexprlist ::= expr */ +{yymsp[0].minor.yy94 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy102); /*A-overwrites-Y*/} break; - case 218: /* paren_exprlist ::= LP exprlist RP */ - case 223: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==223); -{yymsp[-2].minor.yy42 = yymsp[-1].minor.yy42;} + case 219: /* paren_exprlist ::= LP exprlist RP */ + case 224: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==224); +{yymsp[-2].minor.yy94 = yymsp[-1].minor.yy94;} break; - case 219: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ + case 220: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */ { sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, - sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy42, yymsp[-10].minor.yy96, - &yymsp[-11].minor.yy0, yymsp[0].minor.yy490, SQLITE_SO_ASC, yymsp[-8].minor.yy96, SQLITE_IDXTYPE_APPDEF); + sqlite3SrcListAppend(pParse,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy94, yymsp[-10].minor.yy100, + &yymsp[-11].minor.yy0, yymsp[0].minor.yy102, SQLITE_SO_ASC, yymsp[-8].minor.yy100, SQLITE_IDXTYPE_APPDEF); if( IN_RENAME_OBJECT && pParse->pNewIndex ){ sqlite3RenameTokenMap(pParse, pParse->pNewIndex->zName, &yymsp[-4].minor.yy0); } } break; - case 220: /* uniqueflag ::= UNIQUE */ - case 262: /* raisetype ::= ABORT */ yytestcase(yyruleno==262); -{yymsp[0].minor.yy96 = OE_Abort;} + case 221: /* uniqueflag ::= UNIQUE */ + case 263: /* raisetype ::= ABORT */ yytestcase(yyruleno==263); +{yymsp[0].minor.yy100 = OE_Abort;} break; - case 221: /* uniqueflag ::= */ -{yymsp[1].minor.yy96 = OE_None;} + case 222: /* uniqueflag ::= */ +{yymsp[1].minor.yy100 = OE_None;} break; - case 224: /* eidlist ::= eidlist COMMA nm collate sortorder */ + case 225: /* eidlist ::= eidlist COMMA nm collate sortorder */ { - yymsp[-4].minor.yy42 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy42, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy96, yymsp[0].minor.yy96); + yymsp[-4].minor.yy94 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy94, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy100, yymsp[0].minor.yy100); } break; - case 225: /* eidlist ::= nm collate sortorder */ + case 226: /* eidlist ::= nm collate sortorder */ { - yymsp[-2].minor.yy42 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy96, yymsp[0].minor.yy96); /*A-overwrites-Y*/ + yymsp[-2].minor.yy94 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy100, yymsp[0].minor.yy100); /*A-overwrites-Y*/ } break; - case 228: /* cmd ::= DROP INDEX ifexists fullname */ -{sqlite3DropIndex(pParse, yymsp[0].minor.yy167, yymsp[-1].minor.yy96);} + case 229: /* cmd ::= DROP INDEX ifexists fullname */ +{sqlite3DropIndex(pParse, yymsp[0].minor.yy407, yymsp[-1].minor.yy100);} break; - case 229: /* cmd ::= VACUUM vinto */ -{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy490);} + case 230: /* cmd ::= VACUUM vinto */ +{sqlite3Vacuum(pParse,0,yymsp[0].minor.yy102);} break; - case 230: /* cmd ::= VACUUM nm vinto */ -{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy490);} + case 231: /* cmd ::= VACUUM nm vinto */ +{sqlite3Vacuum(pParse,&yymsp[-1].minor.yy0,yymsp[0].minor.yy102);} break; - case 233: /* cmd ::= PRAGMA nm dbnm */ + case 234: /* cmd ::= PRAGMA nm dbnm */ {sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);} break; - case 234: /* cmd ::= PRAGMA nm dbnm EQ nmnum */ + case 235: /* cmd ::= PRAGMA nm dbnm EQ nmnum */ {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);} break; - case 235: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */ + case 236: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */ {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);} break; - case 236: /* cmd ::= PRAGMA nm dbnm EQ minus_num */ + case 237: /* cmd ::= PRAGMA nm dbnm EQ minus_num */ {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);} break; - case 237: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */ + case 238: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */ {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);} break; - case 240: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ + case 241: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ { Token all; all.z = yymsp[-3].minor.yy0.z; all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n; - sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy119, &all); + sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy11, &all); } break; - case 241: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ + case 242: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ { - sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy96, yymsp[-4].minor.yy350.a, yymsp[-4].minor.yy350.b, yymsp[-2].minor.yy167, yymsp[0].minor.yy490, yymsp[-10].minor.yy96, yymsp[-8].minor.yy96); + sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy100, yymsp[-4].minor.yy298.a, yymsp[-4].minor.yy298.b, yymsp[-2].minor.yy407, yymsp[0].minor.yy102, yymsp[-10].minor.yy100, yymsp[-8].minor.yy100); yymsp[-10].minor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); /*A-overwrites-T*/ } break; - case 242: /* trigger_time ::= BEFORE|AFTER */ -{ yymsp[0].minor.yy96 = yymsp[0].major; /*A-overwrites-X*/ } + case 243: /* trigger_time ::= BEFORE|AFTER */ +{ yymsp[0].minor.yy100 = yymsp[0].major; /*A-overwrites-X*/ } break; - case 243: /* trigger_time ::= INSTEAD OF */ -{ yymsp[-1].minor.yy96 = TK_INSTEAD;} + case 244: /* trigger_time ::= INSTEAD OF */ +{ yymsp[-1].minor.yy100 = TK_INSTEAD;} break; - case 244: /* trigger_time ::= */ -{ yymsp[1].minor.yy96 = TK_BEFORE; } + case 245: /* trigger_time ::= */ +{ yymsp[1].minor.yy100 = TK_BEFORE; } break; - case 245: /* trigger_event ::= DELETE|INSERT */ - case 246: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==246); -{yymsp[0].minor.yy350.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy350.b = 0;} + case 246: /* trigger_event ::= DELETE|INSERT */ + case 247: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==247); +{yymsp[0].minor.yy298.a = yymsp[0].major; /*A-overwrites-X*/ yymsp[0].minor.yy298.b = 0;} break; - case 247: /* trigger_event ::= UPDATE OF idlist */ -{yymsp[-2].minor.yy350.a = TK_UPDATE; yymsp[-2].minor.yy350.b = yymsp[0].minor.yy336;} + case 248: /* trigger_event ::= UPDATE OF idlist */ +{yymsp[-2].minor.yy298.a = TK_UPDATE; yymsp[-2].minor.yy298.b = yymsp[0].minor.yy76;} break; - case 248: /* when_clause ::= */ - case 267: /* key_opt ::= */ yytestcase(yyruleno==267); - case 309: /* filter_opt ::= */ yytestcase(yyruleno==309); -{ yymsp[1].minor.yy490 = 0; } + case 249: /* when_clause ::= */ + case 268: /* key_opt ::= */ yytestcase(yyruleno==268); + case 316: /* filter_opt ::= */ yytestcase(yyruleno==316); +{ yymsp[1].minor.yy102 = 0; } break; - case 249: /* when_clause ::= WHEN expr */ - case 268: /* key_opt ::= KEY expr */ yytestcase(yyruleno==268); -{ yymsp[-1].minor.yy490 = yymsp[0].minor.yy490; } + case 250: /* when_clause ::= WHEN expr */ + case 269: /* key_opt ::= KEY expr */ yytestcase(yyruleno==269); +{ yymsp[-1].minor.yy102 = yymsp[0].minor.yy102; } break; - case 250: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ + case 251: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ { - assert( yymsp[-2].minor.yy119!=0 ); - yymsp[-2].minor.yy119->pLast->pNext = yymsp[-1].minor.yy119; - yymsp[-2].minor.yy119->pLast = yymsp[-1].minor.yy119; + assert( yymsp[-2].minor.yy11!=0 ); + yymsp[-2].minor.yy11->pLast->pNext = yymsp[-1].minor.yy11; + yymsp[-2].minor.yy11->pLast = yymsp[-1].minor.yy11; } break; - case 251: /* trigger_cmd_list ::= trigger_cmd SEMI */ + case 252: /* trigger_cmd_list ::= trigger_cmd SEMI */ { - assert( yymsp[-1].minor.yy119!=0 ); - yymsp[-1].minor.yy119->pLast = yymsp[-1].minor.yy119; + assert( yymsp[-1].minor.yy11!=0 ); + yymsp[-1].minor.yy11->pLast = yymsp[-1].minor.yy11; } break; - case 252: /* trnm ::= nm DOT nm */ + case 253: /* trnm ::= nm DOT nm */ { yymsp[-2].minor.yy0 = yymsp[0].minor.yy0; sqlite3ErrorMsg(pParse, @@ -151502,306 +152981,328 @@ static YYACTIONTYPE yy_reduce( "statements within triggers"); } break; - case 253: /* tridxby ::= INDEXED BY nm */ + case 254: /* tridxby ::= INDEXED BY nm */ { sqlite3ErrorMsg(pParse, "the INDEXED BY clause is not allowed on UPDATE or DELETE statements " "within triggers"); } break; - case 254: /* tridxby ::= NOT INDEXED */ + case 255: /* tridxby ::= NOT INDEXED */ { sqlite3ErrorMsg(pParse, "the NOT INDEXED clause is not allowed on UPDATE or DELETE statements " "within triggers"); } break; - case 255: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ -{yylhsminor.yy119 = sqlite3TriggerUpdateStep(pParse, &yymsp[-5].minor.yy0, yymsp[-2].minor.yy42, yymsp[-1].minor.yy490, yymsp[-6].minor.yy96, yymsp[-7].minor.yy0.z, yymsp[0].minor.yy464);} - yymsp[-7].minor.yy119 = yylhsminor.yy119; + case 256: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt scanpt */ +{yylhsminor.yy11 = sqlite3TriggerUpdateStep(pParse, &yymsp[-5].minor.yy0, yymsp[-2].minor.yy94, yymsp[-1].minor.yy102, yymsp[-6].minor.yy100, yymsp[-7].minor.yy0.z, yymsp[0].minor.yy528);} + yymsp[-7].minor.yy11 = yylhsminor.yy11; break; - case 256: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ + case 257: /* trigger_cmd ::= scanpt insert_cmd INTO trnm idlist_opt select upsert scanpt */ { - yylhsminor.yy119 = sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy336,yymsp[-2].minor.yy423,yymsp[-6].minor.yy96,yymsp[-1].minor.yy266,yymsp[-7].minor.yy464,yymsp[0].minor.yy464);/*yylhsminor.yy119-overwrites-yymsp[-6].minor.yy96*/ + yylhsminor.yy11 = sqlite3TriggerInsertStep(pParse,&yymsp[-4].minor.yy0,yymsp[-3].minor.yy76,yymsp[-2].minor.yy391,yymsp[-6].minor.yy100,yymsp[-1].minor.yy95,yymsp[-7].minor.yy528,yymsp[0].minor.yy528);/*yylhsminor.yy11-overwrites-yymsp[-6].minor.yy100*/ } - yymsp[-7].minor.yy119 = yylhsminor.yy119; + yymsp[-7].minor.yy11 = yylhsminor.yy11; break; - case 257: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ -{yylhsminor.yy119 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy490, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy464);} - yymsp[-5].minor.yy119 = yylhsminor.yy119; + case 258: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt scanpt */ +{yylhsminor.yy11 = sqlite3TriggerDeleteStep(pParse, &yymsp[-3].minor.yy0, yymsp[-1].minor.yy102, yymsp[-5].minor.yy0.z, yymsp[0].minor.yy528);} + yymsp[-5].minor.yy11 = yylhsminor.yy11; break; - case 258: /* trigger_cmd ::= scanpt select scanpt */ -{yylhsminor.yy119 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy423, yymsp[-2].minor.yy464, yymsp[0].minor.yy464); /*yylhsminor.yy119-overwrites-yymsp[-1].minor.yy423*/} - yymsp[-2].minor.yy119 = yylhsminor.yy119; + case 259: /* trigger_cmd ::= scanpt select scanpt */ +{yylhsminor.yy11 = sqlite3TriggerSelectStep(pParse->db, yymsp[-1].minor.yy391, yymsp[-2].minor.yy528, yymsp[0].minor.yy528); /*yylhsminor.yy11-overwrites-yymsp[-1].minor.yy391*/} + yymsp[-2].minor.yy11 = yylhsminor.yy11; break; - case 259: /* expr ::= RAISE LP IGNORE RP */ + case 260: /* expr ::= RAISE LP IGNORE RP */ { - yymsp[-3].minor.yy490 = sqlite3PExpr(pParse, TK_RAISE, 0, 0); - if( yymsp[-3].minor.yy490 ){ - yymsp[-3].minor.yy490->affinity = OE_Ignore; + yymsp[-3].minor.yy102 = sqlite3PExpr(pParse, TK_RAISE, 0, 0); + if( yymsp[-3].minor.yy102 ){ + yymsp[-3].minor.yy102->affinity = OE_Ignore; } } break; - case 260: /* expr ::= RAISE LP raisetype COMMA nm RP */ + case 261: /* expr ::= RAISE LP raisetype COMMA nm RP */ { - yymsp[-5].minor.yy490 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1); - if( yymsp[-5].minor.yy490 ) { - yymsp[-5].minor.yy490->affinity = (char)yymsp[-3].minor.yy96; + yymsp[-5].minor.yy102 = sqlite3ExprAlloc(pParse->db, TK_RAISE, &yymsp[-1].minor.yy0, 1); + if( yymsp[-5].minor.yy102 ) { + yymsp[-5].minor.yy102->affinity = (char)yymsp[-3].minor.yy100; } } break; - case 261: /* raisetype ::= ROLLBACK */ -{yymsp[0].minor.yy96 = OE_Rollback;} + case 262: /* raisetype ::= ROLLBACK */ +{yymsp[0].minor.yy100 = OE_Rollback;} break; - case 263: /* raisetype ::= FAIL */ -{yymsp[0].minor.yy96 = OE_Fail;} + case 264: /* raisetype ::= FAIL */ +{yymsp[0].minor.yy100 = OE_Fail;} break; - case 264: /* cmd ::= DROP TRIGGER ifexists fullname */ + case 265: /* cmd ::= DROP TRIGGER ifexists fullname */ { - sqlite3DropTrigger(pParse,yymsp[0].minor.yy167,yymsp[-1].minor.yy96); + sqlite3DropTrigger(pParse,yymsp[0].minor.yy407,yymsp[-1].minor.yy100); } break; - case 265: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ + case 266: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ { - sqlite3Attach(pParse, yymsp[-3].minor.yy490, yymsp[-1].minor.yy490, yymsp[0].minor.yy490); + sqlite3Attach(pParse, yymsp[-3].minor.yy102, yymsp[-1].minor.yy102, yymsp[0].minor.yy102); } break; - case 266: /* cmd ::= DETACH database_kw_opt expr */ + case 267: /* cmd ::= DETACH database_kw_opt expr */ { - sqlite3Detach(pParse, yymsp[0].minor.yy490); + sqlite3Detach(pParse, yymsp[0].minor.yy102); } break; - case 269: /* cmd ::= REINDEX */ + case 270: /* cmd ::= REINDEX */ {sqlite3Reindex(pParse, 0, 0);} break; - case 270: /* cmd ::= REINDEX nm dbnm */ + case 271: /* cmd ::= REINDEX nm dbnm */ {sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);} break; - case 271: /* cmd ::= ANALYZE */ + case 272: /* cmd ::= ANALYZE */ {sqlite3Analyze(pParse, 0, 0);} break; - case 272: /* cmd ::= ANALYZE nm dbnm */ + case 273: /* cmd ::= ANALYZE nm dbnm */ {sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);} break; - case 273: /* cmd ::= ALTER TABLE fullname RENAME TO nm */ + case 274: /* cmd ::= ALTER TABLE fullname RENAME TO nm */ { - sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy167,&yymsp[0].minor.yy0); + sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy407,&yymsp[0].minor.yy0); } break; - case 274: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ + case 275: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname carglist */ { yymsp[-1].minor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-1].minor.yy0.z) + pParse->sLastToken.n; sqlite3AlterFinishAddColumn(pParse, &yymsp[-1].minor.yy0); } break; - case 275: /* add_column_fullname ::= fullname */ + case 276: /* add_column_fullname ::= fullname */ { disableLookaside(pParse); - sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy167); + sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy407); } break; - case 276: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ + case 277: /* cmd ::= ALTER TABLE fullname RENAME kwcolumn_opt nm TO nm */ { - sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy167, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0); + sqlite3AlterRenameColumn(pParse, yymsp[-5].minor.yy407, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0); } break; - case 277: /* cmd ::= create_vtab */ + case 278: /* cmd ::= create_vtab */ {sqlite3VtabFinishParse(pParse,0);} break; - case 278: /* cmd ::= create_vtab LP vtabarglist RP */ + case 279: /* cmd ::= create_vtab LP vtabarglist RP */ {sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);} break; - case 279: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ + case 280: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ { - sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy96); + sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy100); } break; - case 280: /* vtabarg ::= */ + case 281: /* vtabarg ::= */ {sqlite3VtabArgInit(pParse);} break; - case 281: /* vtabargtoken ::= ANY */ - case 282: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==282); - case 283: /* lp ::= LP */ yytestcase(yyruleno==283); + case 282: /* vtabargtoken ::= ANY */ + case 283: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==283); + case 284: /* lp ::= LP */ yytestcase(yyruleno==284); {sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);} break; - case 284: /* with ::= WITH wqlist */ - case 285: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==285); -{ sqlite3WithPush(pParse, yymsp[0].minor.yy499, 1); } + case 285: /* with ::= WITH wqlist */ + case 286: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==286); +{ sqlite3WithPush(pParse, yymsp[0].minor.yy243, 1); } break; - case 286: /* wqlist ::= nm eidlist_opt AS LP select RP */ + case 287: /* wqlist ::= nm eidlist_opt AS LP select RP */ { - yymsp[-5].minor.yy499 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy42, yymsp[-1].minor.yy423); /*A-overwrites-X*/ + yymsp[-5].minor.yy243 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy94, yymsp[-1].minor.yy391); /*A-overwrites-X*/ } break; - case 287: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ + case 288: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */ { - yymsp[-7].minor.yy499 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy499, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy42, yymsp[-1].minor.yy423); + yymsp[-7].minor.yy243 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy243, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy94, yymsp[-1].minor.yy391); } break; - case 288: /* windowdefn_list ::= windowdefn */ -{ yylhsminor.yy147 = yymsp[0].minor.yy147; } - yymsp[0].minor.yy147 = yylhsminor.yy147; + case 289: /* windowdefn_list ::= windowdefn */ +{ yylhsminor.yy379 = yymsp[0].minor.yy379; } + yymsp[0].minor.yy379 = yylhsminor.yy379; break; - case 289: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */ + case 290: /* windowdefn_list ::= windowdefn_list COMMA windowdefn */ { - assert( yymsp[0].minor.yy147!=0 ); - yymsp[0].minor.yy147->pNextWin = yymsp[-2].minor.yy147; - yylhsminor.yy147 = yymsp[0].minor.yy147; + assert( yymsp[0].minor.yy379!=0 ); + sqlite3WindowChain(pParse, yymsp[0].minor.yy379, yymsp[-2].minor.yy379); + yymsp[0].minor.yy379->pNextWin = yymsp[-2].minor.yy379; + yylhsminor.yy379 = yymsp[0].minor.yy379; } - yymsp[-2].minor.yy147 = yylhsminor.yy147; + yymsp[-2].minor.yy379 = yylhsminor.yy379; break; - case 290: /* windowdefn ::= nm AS window */ + case 291: /* windowdefn ::= nm AS LP window RP */ { - if( ALWAYS(yymsp[0].minor.yy147) ){ - yymsp[0].minor.yy147->zName = sqlite3DbStrNDup(pParse->db, yymsp[-2].minor.yy0.z, yymsp[-2].minor.yy0.n); + if( ALWAYS(yymsp[-1].minor.yy379) ){ + yymsp[-1].minor.yy379->zName = sqlite3DbStrNDup(pParse->db, yymsp[-4].minor.yy0.z, yymsp[-4].minor.yy0.n); } - yylhsminor.yy147 = yymsp[0].minor.yy147; + yylhsminor.yy379 = yymsp[-1].minor.yy379; } - yymsp[-2].minor.yy147 = yylhsminor.yy147; + yymsp[-4].minor.yy379 = yylhsminor.yy379; break; - case 291: /* window ::= LP part_opt orderby_opt frame_opt RP */ + case 292: /* window ::= PARTITION BY nexprlist orderby_opt frame_opt */ { - yymsp[-4].minor.yy147 = yymsp[-1].minor.yy147; - if( ALWAYS(yymsp[-4].minor.yy147) ){ - yymsp[-4].minor.yy147->pPartition = yymsp[-3].minor.yy42; - yymsp[-4].minor.yy147->pOrderBy = yymsp[-2].minor.yy42; - } + yymsp[-4].minor.yy379 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy379, yymsp[-2].minor.yy94, yymsp[-1].minor.yy94, 0); +} + break; + case 293: /* window ::= nm PARTITION BY nexprlist orderby_opt frame_opt */ +{ + yylhsminor.yy379 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy379, yymsp[-2].minor.yy94, yymsp[-1].minor.yy94, &yymsp[-5].minor.yy0); +} + yymsp[-5].minor.yy379 = yylhsminor.yy379; + break; + case 294: /* window ::= ORDER BY sortlist frame_opt */ +{ + yymsp[-3].minor.yy379 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy379, 0, yymsp[-1].minor.yy94, 0); +} + break; + case 295: /* window ::= nm ORDER BY sortlist frame_opt */ +{ + yylhsminor.yy379 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy379, 0, yymsp[-1].minor.yy94, &yymsp[-4].minor.yy0); } + yymsp[-4].minor.yy379 = yylhsminor.yy379; break; - case 292: /* part_opt ::= PARTITION BY nexprlist */ -{ yymsp[-2].minor.yy42 = yymsp[0].minor.yy42; } + case 296: /* window ::= frame_opt */ +{ + yylhsminor.yy379 = yymsp[0].minor.yy379; +} + yymsp[0].minor.yy379 = yylhsminor.yy379; break; - case 293: /* part_opt ::= */ -{ yymsp[1].minor.yy42 = 0; } + case 297: /* window ::= nm frame_opt */ +{ + yylhsminor.yy379 = sqlite3WindowAssemble(pParse, yymsp[0].minor.yy379, 0, 0, &yymsp[-1].minor.yy0); +} + yymsp[-1].minor.yy379 = yylhsminor.yy379; break; - case 294: /* frame_opt ::= */ + case 298: /* frame_opt ::= */ { - yymsp[1].minor.yy147 = sqlite3WindowAlloc(pParse, TK_RANGE, TK_UNBOUNDED, 0, TK_CURRENT, 0); + yymsp[1].minor.yy379 = sqlite3WindowAlloc(pParse, 0, TK_UNBOUNDED, 0, TK_CURRENT, 0, 0); } break; - case 295: /* frame_opt ::= range_or_rows frame_bound_s */ + case 299: /* frame_opt ::= range_or_rows frame_bound_s frame_exclude_opt */ { - yylhsminor.yy147 = sqlite3WindowAlloc(pParse, yymsp[-1].minor.yy96, yymsp[0].minor.yy317.eType, yymsp[0].minor.yy317.pExpr, TK_CURRENT, 0); + yylhsminor.yy379 = sqlite3WindowAlloc(pParse, yymsp[-2].minor.yy100, yymsp[-1].minor.yy389.eType, yymsp[-1].minor.yy389.pExpr, TK_CURRENT, 0, yymsp[0].minor.yy218); } - yymsp[-1].minor.yy147 = yylhsminor.yy147; + yymsp[-2].minor.yy379 = yylhsminor.yy379; break; - case 296: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e */ + case 300: /* frame_opt ::= range_or_rows BETWEEN frame_bound_s AND frame_bound_e frame_exclude_opt */ { - yylhsminor.yy147 = sqlite3WindowAlloc(pParse, yymsp[-4].minor.yy96, yymsp[-2].minor.yy317.eType, yymsp[-2].minor.yy317.pExpr, yymsp[0].minor.yy317.eType, yymsp[0].minor.yy317.pExpr); + yylhsminor.yy379 = sqlite3WindowAlloc(pParse, yymsp[-5].minor.yy100, yymsp[-3].minor.yy389.eType, yymsp[-3].minor.yy389.pExpr, yymsp[-1].minor.yy389.eType, yymsp[-1].minor.yy389.pExpr, yymsp[0].minor.yy218); } - yymsp[-4].minor.yy147 = yylhsminor.yy147; + yymsp[-5].minor.yy379 = yylhsminor.yy379; break; - case 297: /* range_or_rows ::= RANGE */ -{ yymsp[0].minor.yy96 = TK_RANGE; } + case 302: /* frame_bound_s ::= frame_bound */ + case 304: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==304); +{yylhsminor.yy389 = yymsp[0].minor.yy389;} + yymsp[0].minor.yy389 = yylhsminor.yy389; break; - case 298: /* range_or_rows ::= ROWS */ -{ yymsp[0].minor.yy96 = TK_ROWS; } + case 303: /* frame_bound_s ::= UNBOUNDED PRECEDING */ + case 305: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==305); + case 307: /* frame_bound ::= CURRENT ROW */ yytestcase(yyruleno==307); +{yylhsminor.yy389.eType = yymsp[-1].major; yylhsminor.yy389.pExpr = 0;} + yymsp[-1].minor.yy389 = yylhsminor.yy389; break; - case 299: /* frame_bound_s ::= frame_bound */ - case 301: /* frame_bound_e ::= frame_bound */ yytestcase(yyruleno==301); -{ yylhsminor.yy317 = yymsp[0].minor.yy317; } - yymsp[0].minor.yy317 = yylhsminor.yy317; + case 306: /* frame_bound ::= expr PRECEDING|FOLLOWING */ +{yylhsminor.yy389.eType = yymsp[0].major; yylhsminor.yy389.pExpr = yymsp[-1].minor.yy102;} + yymsp[-1].minor.yy389 = yylhsminor.yy389; break; - case 300: /* frame_bound_s ::= UNBOUNDED PRECEDING */ - case 302: /* frame_bound_e ::= UNBOUNDED FOLLOWING */ yytestcase(yyruleno==302); -{yymsp[-1].minor.yy317.eType = TK_UNBOUNDED; yymsp[-1].minor.yy317.pExpr = 0;} + case 308: /* frame_exclude_opt ::= */ +{yymsp[1].minor.yy218 = 0;} break; - case 303: /* frame_bound ::= expr PRECEDING */ -{ yylhsminor.yy317.eType = TK_PRECEDING; yylhsminor.yy317.pExpr = yymsp[-1].minor.yy490; } - yymsp[-1].minor.yy317 = yylhsminor.yy317; + case 309: /* frame_exclude_opt ::= EXCLUDE frame_exclude */ +{yymsp[-1].minor.yy218 = yymsp[0].minor.yy218;} break; - case 304: /* frame_bound ::= CURRENT ROW */ -{ yymsp[-1].minor.yy317.eType = TK_CURRENT ; yymsp[-1].minor.yy317.pExpr = 0; } + case 310: /* frame_exclude ::= NO OTHERS */ + case 311: /* frame_exclude ::= CURRENT ROW */ yytestcase(yyruleno==311); +{yymsp[-1].minor.yy218 = yymsp[-1].major; /*A-overwrites-X*/} break; - case 305: /* frame_bound ::= expr FOLLOWING */ -{ yylhsminor.yy317.eType = TK_FOLLOWING; yylhsminor.yy317.pExpr = yymsp[-1].minor.yy490; } - yymsp[-1].minor.yy317 = yylhsminor.yy317; + case 312: /* frame_exclude ::= GROUP|TIES */ +{yymsp[0].minor.yy218 = yymsp[0].major; /*A-overwrites-X*/} break; - case 306: /* window_clause ::= WINDOW windowdefn_list */ -{ yymsp[-1].minor.yy147 = yymsp[0].minor.yy147; } + case 313: /* window_clause ::= WINDOW windowdefn_list */ +{ yymsp[-1].minor.yy379 = yymsp[0].minor.yy379; } break; - case 307: /* over_clause ::= filter_opt OVER window */ + case 314: /* over_clause ::= filter_opt OVER LP window RP */ { - yylhsminor.yy147 = yymsp[0].minor.yy147; - assert( yylhsminor.yy147!=0 ); - yylhsminor.yy147->pFilter = yymsp[-2].minor.yy490; + yylhsminor.yy379 = yymsp[-1].minor.yy379; + assert( yylhsminor.yy379!=0 ); + yylhsminor.yy379->pFilter = yymsp[-4].minor.yy102; } - yymsp[-2].minor.yy147 = yylhsminor.yy147; + yymsp[-4].minor.yy379 = yylhsminor.yy379; break; - case 308: /* over_clause ::= filter_opt OVER nm */ + case 315: /* over_clause ::= filter_opt OVER nm */ { - yylhsminor.yy147 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window)); - if( yylhsminor.yy147 ){ - yylhsminor.yy147->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n); - yylhsminor.yy147->pFilter = yymsp[-2].minor.yy490; + yylhsminor.yy379 = (Window*)sqlite3DbMallocZero(pParse->db, sizeof(Window)); + if( yylhsminor.yy379 ){ + yylhsminor.yy379->zName = sqlite3DbStrNDup(pParse->db, yymsp[0].minor.yy0.z, yymsp[0].minor.yy0.n); + yylhsminor.yy379->pFilter = yymsp[-2].minor.yy102; }else{ - sqlite3ExprDelete(pParse->db, yymsp[-2].minor.yy490); + sqlite3ExprDelete(pParse->db, yymsp[-2].minor.yy102); } } - yymsp[-2].minor.yy147 = yylhsminor.yy147; + yymsp[-2].minor.yy379 = yylhsminor.yy379; break; - case 310: /* filter_opt ::= FILTER LP WHERE expr RP */ -{ yymsp[-4].minor.yy490 = yymsp[-1].minor.yy490; } + case 317: /* filter_opt ::= FILTER LP WHERE expr RP */ +{ yymsp[-4].minor.yy102 = yymsp[-1].minor.yy102; } break; default: - /* (311) input ::= cmdlist */ yytestcase(yyruleno==311); - /* (312) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==312); - /* (313) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=313); - /* (314) ecmd ::= SEMI */ yytestcase(yyruleno==314); - /* (315) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==315); - /* (316) ecmd ::= explain cmdx */ yytestcase(yyruleno==316); - /* (317) trans_opt ::= */ yytestcase(yyruleno==317); - /* (318) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==318); - /* (319) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==319); - /* (320) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==320); - /* (321) savepoint_opt ::= */ yytestcase(yyruleno==321); - /* (322) cmd ::= create_table create_table_args */ yytestcase(yyruleno==322); - /* (323) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==323); - /* (324) columnlist ::= columnname carglist */ yytestcase(yyruleno==324); - /* (325) nm ::= ID|INDEXED */ yytestcase(yyruleno==325); - /* (326) nm ::= STRING */ yytestcase(yyruleno==326); - /* (327) nm ::= JOIN_KW */ yytestcase(yyruleno==327); - /* (328) typetoken ::= typename */ yytestcase(yyruleno==328); - /* (329) typename ::= ID|STRING */ yytestcase(yyruleno==329); - /* (330) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=330); - /* (331) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=331); - /* (332) carglist ::= carglist ccons */ yytestcase(yyruleno==332); - /* (333) carglist ::= */ yytestcase(yyruleno==333); - /* (334) ccons ::= NULL onconf */ yytestcase(yyruleno==334); - /* (335) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==335); - /* (336) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==336); - /* (337) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=337); - /* (338) tconscomma ::= */ yytestcase(yyruleno==338); - /* (339) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=339); - /* (340) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=340); - /* (341) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=341); - /* (342) oneselect ::= values */ yytestcase(yyruleno==342); - /* (343) sclp ::= selcollist COMMA */ yytestcase(yyruleno==343); - /* (344) as ::= ID|STRING */ yytestcase(yyruleno==344); - /* (345) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=345); - /* (346) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==346); - /* (347) exprlist ::= nexprlist */ yytestcase(yyruleno==347); - /* (348) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=348); - /* (349) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=349); - /* (350) nmnum ::= ON */ yytestcase(yyruleno==350); - /* (351) nmnum ::= DELETE */ yytestcase(yyruleno==351); - /* (352) nmnum ::= DEFAULT */ yytestcase(yyruleno==352); - /* (353) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==353); - /* (354) foreach_clause ::= */ yytestcase(yyruleno==354); - /* (355) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==355); - /* (356) trnm ::= nm */ yytestcase(yyruleno==356); - /* (357) tridxby ::= */ yytestcase(yyruleno==357); - /* (358) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==358); - /* (359) database_kw_opt ::= */ yytestcase(yyruleno==359); - /* (360) kwcolumn_opt ::= */ yytestcase(yyruleno==360); - /* (361) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==361); - /* (362) vtabarglist ::= vtabarg */ yytestcase(yyruleno==362); - /* (363) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==363); - /* (364) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==364); - /* (365) anylist ::= */ yytestcase(yyruleno==365); - /* (366) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==366); - /* (367) anylist ::= anylist ANY */ yytestcase(yyruleno==367); - /* (368) with ::= */ yytestcase(yyruleno==368); + /* (318) input ::= cmdlist */ yytestcase(yyruleno==318); + /* (319) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==319); + /* (320) cmdlist ::= ecmd (OPTIMIZED OUT) */ assert(yyruleno!=320); + /* (321) ecmd ::= SEMI */ yytestcase(yyruleno==321); + /* (322) ecmd ::= cmdx SEMI */ yytestcase(yyruleno==322); + /* (323) ecmd ::= explain cmdx */ yytestcase(yyruleno==323); + /* (324) trans_opt ::= */ yytestcase(yyruleno==324); + /* (325) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==325); + /* (326) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==326); + /* (327) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==327); + /* (328) savepoint_opt ::= */ yytestcase(yyruleno==328); + /* (329) cmd ::= create_table create_table_args */ yytestcase(yyruleno==329); + /* (330) columnlist ::= columnlist COMMA columnname carglist */ yytestcase(yyruleno==330); + /* (331) columnlist ::= columnname carglist */ yytestcase(yyruleno==331); + /* (332) nm ::= ID|INDEXED */ yytestcase(yyruleno==332); + /* (333) nm ::= STRING */ yytestcase(yyruleno==333); + /* (334) nm ::= JOIN_KW */ yytestcase(yyruleno==334); + /* (335) typetoken ::= typename */ yytestcase(yyruleno==335); + /* (336) typename ::= ID|STRING */ yytestcase(yyruleno==336); + /* (337) signed ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=337); + /* (338) signed ::= minus_num (OPTIMIZED OUT) */ assert(yyruleno!=338); + /* (339) carglist ::= carglist ccons */ yytestcase(yyruleno==339); + /* (340) carglist ::= */ yytestcase(yyruleno==340); + /* (341) ccons ::= NULL onconf */ yytestcase(yyruleno==341); + /* (342) conslist_opt ::= COMMA conslist */ yytestcase(yyruleno==342); + /* (343) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==343); + /* (344) conslist ::= tcons (OPTIMIZED OUT) */ assert(yyruleno!=344); + /* (345) tconscomma ::= */ yytestcase(yyruleno==345); + /* (346) defer_subclause_opt ::= defer_subclause (OPTIMIZED OUT) */ assert(yyruleno!=346); + /* (347) resolvetype ::= raisetype (OPTIMIZED OUT) */ assert(yyruleno!=347); + /* (348) selectnowith ::= oneselect (OPTIMIZED OUT) */ assert(yyruleno!=348); + /* (349) oneselect ::= values */ yytestcase(yyruleno==349); + /* (350) sclp ::= selcollist COMMA */ yytestcase(yyruleno==350); + /* (351) as ::= ID|STRING */ yytestcase(yyruleno==351); + /* (352) expr ::= term (OPTIMIZED OUT) */ assert(yyruleno!=352); + /* (353) likeop ::= LIKE_KW|MATCH */ yytestcase(yyruleno==353); + /* (354) exprlist ::= nexprlist */ yytestcase(yyruleno==354); + /* (355) nmnum ::= plus_num (OPTIMIZED OUT) */ assert(yyruleno!=355); + /* (356) nmnum ::= nm (OPTIMIZED OUT) */ assert(yyruleno!=356); + /* (357) nmnum ::= ON */ yytestcase(yyruleno==357); + /* (358) nmnum ::= DELETE */ yytestcase(yyruleno==358); + /* (359) nmnum ::= DEFAULT */ yytestcase(yyruleno==359); + /* (360) plus_num ::= INTEGER|FLOAT */ yytestcase(yyruleno==360); + /* (361) foreach_clause ::= */ yytestcase(yyruleno==361); + /* (362) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==362); + /* (363) trnm ::= nm */ yytestcase(yyruleno==363); + /* (364) tridxby ::= */ yytestcase(yyruleno==364); + /* (365) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==365); + /* (366) database_kw_opt ::= */ yytestcase(yyruleno==366); + /* (367) kwcolumn_opt ::= */ yytestcase(yyruleno==367); + /* (368) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==368); + /* (369) vtabarglist ::= vtabarg */ yytestcase(yyruleno==369); + /* (370) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==370); + /* (371) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==371); + /* (372) anylist ::= */ yytestcase(yyruleno==372); + /* (373) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==373); + /* (374) anylist ::= anylist ANY */ yytestcase(yyruleno==374); + /* (375) with ::= */ yytestcase(yyruleno==375); break; /********** End reduce actions ************************************************/ }; @@ -152264,144 +153765,144 @@ const unsigned char ebcdicToAscii[] = { ** is substantially reduced. This is important for embedded applications ** on platforms with limited memory. */ -/* Hash score: 208 */ -/* zKWText[] encodes 923 bytes of keyword text in 614 bytes */ +/* Hash score: 214 */ +/* zKWText[] encodes 950 bytes of keyword text in 629 bytes */ /* REINDEXEDESCAPEACHECKEYBEFOREIGNOREGEXPLAINSTEADDATABASELECT */ -/* ABLEFTHENDEFERRABLELSEXCEPTRANSACTIONATURALTERAISEXCLUSIVE */ -/* XISTSAVEPOINTERSECTRIGGEREFERENCESCONSTRAINTOFFSETEMPORARY */ -/* UNIQUERYWITHOUTERELEASEATTACHAVINGROUPDATEBEGINNERANGEBETWEEN */ -/* OTHINGLOBYCASCADELETECASECOLLATECREATECURRENT_DATEDETACH */ -/* IMMEDIATEJOINSERTLIKEMATCHPLANALYZEPRAGMABORTVALUESVIRTUALIMIT */ -/* WHENOTNULLWHERECURSIVEAFTERENAMEANDEFAULTAUTOINCREMENTCAST */ -/* COLUMNCOMMITCONFLICTCROSSCURRENT_TIMESTAMPARTITIONDEFERRED */ -/* ISTINCTDROPRECEDINGFAILFILTEREPLACEFOLLOWINGFROMFULLIFISNULL */ -/* ORDERESTRICTOVERIGHTROLLBACKROWSUNBOUNDEDUNIONUSINGVACUUMVIEW */ -/* INDOWINITIALLYPRIMARY */ -static const char zKWText[613] = { +/* ABLEFTHENDEFERRABLELSEXCLUDELETEMPORARYCONSTRAINTERSECTIES */ +/* AVEPOINTOFFSETRANSACTIONATURALTERAISEXCEPTRIGGEREFERENCES */ +/* UNIQUERYWITHOUTERELEASEXCLUSIVEXISTSATTACHAVINGLOBEGINNERANGE */ +/* BETWEENOTHINGROUPSCASCADETACHCASECOLLATECREATECURRENT_DATE */ +/* IMMEDIATEJOINSERTLIKEMATCHPLANALYZEPRAGMABORTUPDATEVALUES */ +/* VIRTUALIMITWHENOTNULLWHERECURSIVEAFTERENAMEANDEFAULT */ +/* AUTOINCREMENTCASTCOLUMNCOMMITCONFLICTCROSSCURRENT_TIMESTAMP */ +/* ARTITIONDEFERREDISTINCTDROPRECEDINGFAILFILTEREPLACEFOLLOWING */ +/* FROMFULLIFISNULLORDERESTRICTOTHERSOVERIGHTROLLBACKROWS */ +/* UNBOUNDEDUNIONUSINGVACUUMVIEWINDOWBYINITIALLYPRIMARY */ +static const char zKWText[628] = { 'R','E','I','N','D','E','X','E','D','E','S','C','A','P','E','A','C','H', 'E','C','K','E','Y','B','E','F','O','R','E','I','G','N','O','R','E','G', 'E','X','P','L','A','I','N','S','T','E','A','D','D','A','T','A','B','A', 'S','E','L','E','C','T','A','B','L','E','F','T','H','E','N','D','E','F', - 'E','R','R','A','B','L','E','L','S','E','X','C','E','P','T','R','A','N', - 'S','A','C','T','I','O','N','A','T','U','R','A','L','T','E','R','A','I', - 'S','E','X','C','L','U','S','I','V','E','X','I','S','T','S','A','V','E', - 'P','O','I','N','T','E','R','S','E','C','T','R','I','G','G','E','R','E', - 'F','E','R','E','N','C','E','S','C','O','N','S','T','R','A','I','N','T', - 'O','F','F','S','E','T','E','M','P','O','R','A','R','Y','U','N','I','Q', - 'U','E','R','Y','W','I','T','H','O','U','T','E','R','E','L','E','A','S', - 'E','A','T','T','A','C','H','A','V','I','N','G','R','O','U','P','D','A', - 'T','E','B','E','G','I','N','N','E','R','A','N','G','E','B','E','T','W', - 'E','E','N','O','T','H','I','N','G','L','O','B','Y','C','A','S','C','A', - 'D','E','L','E','T','E','C','A','S','E','C','O','L','L','A','T','E','C', - 'R','E','A','T','E','C','U','R','R','E','N','T','_','D','A','T','E','D', - 'E','T','A','C','H','I','M','M','E','D','I','A','T','E','J','O','I','N', - 'S','E','R','T','L','I','K','E','M','A','T','C','H','P','L','A','N','A', - 'L','Y','Z','E','P','R','A','G','M','A','B','O','R','T','V','A','L','U', - 'E','S','V','I','R','T','U','A','L','I','M','I','T','W','H','E','N','O', - 'T','N','U','L','L','W','H','E','R','E','C','U','R','S','I','V','E','A', - 'F','T','E','R','E','N','A','M','E','A','N','D','E','F','A','U','L','T', - 'A','U','T','O','I','N','C','R','E','M','E','N','T','C','A','S','T','C', - 'O','L','U','M','N','C','O','M','M','I','T','C','O','N','F','L','I','C', - 'T','C','R','O','S','S','C','U','R','R','E','N','T','_','T','I','M','E', - 'S','T','A','M','P','A','R','T','I','T','I','O','N','D','E','F','E','R', - 'R','E','D','I','S','T','I','N','C','T','D','R','O','P','R','E','C','E', - 'D','I','N','G','F','A','I','L','F','I','L','T','E','R','E','P','L','A', - 'C','E','F','O','L','L','O','W','I','N','G','F','R','O','M','F','U','L', - 'L','I','F','I','S','N','U','L','L','O','R','D','E','R','E','S','T','R', - 'I','C','T','O','V','E','R','I','G','H','T','R','O','L','L','B','A','C', - 'K','R','O','W','S','U','N','B','O','U','N','D','E','D','U','N','I','O', - 'N','U','S','I','N','G','V','A','C','U','U','M','V','I','E','W','I','N', - 'D','O','W','I','N','I','T','I','A','L','L','Y','P','R','I','M','A','R', - 'Y', + 'E','R','R','A','B','L','E','L','S','E','X','C','L','U','D','E','L','E', + 'T','E','M','P','O','R','A','R','Y','C','O','N','S','T','R','A','I','N', + 'T','E','R','S','E','C','T','I','E','S','A','V','E','P','O','I','N','T', + 'O','F','F','S','E','T','R','A','N','S','A','C','T','I','O','N','A','T', + 'U','R','A','L','T','E','R','A','I','S','E','X','C','E','P','T','R','I', + 'G','G','E','R','E','F','E','R','E','N','C','E','S','U','N','I','Q','U', + 'E','R','Y','W','I','T','H','O','U','T','E','R','E','L','E','A','S','E', + 'X','C','L','U','S','I','V','E','X','I','S','T','S','A','T','T','A','C', + 'H','A','V','I','N','G','L','O','B','E','G','I','N','N','E','R','A','N', + 'G','E','B','E','T','W','E','E','N','O','T','H','I','N','G','R','O','U', + 'P','S','C','A','S','C','A','D','E','T','A','C','H','C','A','S','E','C', + 'O','L','L','A','T','E','C','R','E','A','T','E','C','U','R','R','E','N', + 'T','_','D','A','T','E','I','M','M','E','D','I','A','T','E','J','O','I', + 'N','S','E','R','T','L','I','K','E','M','A','T','C','H','P','L','A','N', + 'A','L','Y','Z','E','P','R','A','G','M','A','B','O','R','T','U','P','D', + 'A','T','E','V','A','L','U','E','S','V','I','R','T','U','A','L','I','M', + 'I','T','W','H','E','N','O','T','N','U','L','L','W','H','E','R','E','C', + 'U','R','S','I','V','E','A','F','T','E','R','E','N','A','M','E','A','N', + 'D','E','F','A','U','L','T','A','U','T','O','I','N','C','R','E','M','E', + 'N','T','C','A','S','T','C','O','L','U','M','N','C','O','M','M','I','T', + 'C','O','N','F','L','I','C','T','C','R','O','S','S','C','U','R','R','E', + 'N','T','_','T','I','M','E','S','T','A','M','P','A','R','T','I','T','I', + 'O','N','D','E','F','E','R','R','E','D','I','S','T','I','N','C','T','D', + 'R','O','P','R','E','C','E','D','I','N','G','F','A','I','L','F','I','L', + 'T','E','R','E','P','L','A','C','E','F','O','L','L','O','W','I','N','G', + 'F','R','O','M','F','U','L','L','I','F','I','S','N','U','L','L','O','R', + 'D','E','R','E','S','T','R','I','C','T','O','T','H','E','R','S','O','V', + 'E','R','I','G','H','T','R','O','L','L','B','A','C','K','R','O','W','S', + 'U','N','B','O','U','N','D','E','D','U','N','I','O','N','U','S','I','N', + 'G','V','A','C','U','U','M','V','I','E','W','I','N','D','O','W','B','Y', + 'I','N','I','T','I','A','L','L','Y','P','R','I','M','A','R','Y', }; /* aKWHash[i] is the hash value for the i-th keyword */ static const unsigned char aKWHash[127] = { - 74, 109, 124, 72, 106, 45, 0, 0, 81, 0, 76, 61, 0, - 42, 12, 77, 15, 0, 123, 84, 54, 118, 125, 19, 0, 0, - 130, 0, 128, 121, 0, 22, 96, 0, 9, 0, 0, 115, 69, - 0, 67, 6, 0, 48, 93, 136, 0, 126, 104, 0, 0, 44, - 0, 107, 24, 0, 17, 0, 131, 53, 23, 0, 5, 62, 132, - 99, 0, 0, 135, 110, 60, 134, 57, 113, 55, 0, 94, 0, - 103, 26, 0, 102, 0, 0, 0, 98, 95, 100, 105, 117, 14, - 39, 116, 0, 80, 0, 133, 114, 92, 59, 0, 129, 79, 119, - 86, 46, 83, 0, 0, 97, 40, 122, 120, 0, 127, 0, 0, - 29, 0, 89, 87, 88, 0, 20, 85, 111, 56, + 75, 111, 127, 73, 108, 29, 0, 0, 83, 0, 77, 63, 0, + 37, 33, 78, 15, 0, 126, 86, 57, 120, 128, 19, 0, 0, + 133, 0, 131, 123, 0, 22, 98, 0, 9, 0, 0, 117, 71, + 0, 69, 6, 0, 49, 95, 140, 0, 129, 106, 0, 0, 54, + 0, 109, 24, 0, 17, 0, 134, 56, 23, 26, 5, 58, 135, + 101, 0, 0, 139, 112, 62, 138, 59, 115, 65, 0, 96, 0, + 105, 45, 0, 104, 0, 0, 0, 100, 97, 102, 107, 119, 14, + 31, 118, 0, 81, 0, 136, 116, 137, 61, 124, 132, 80, 121, + 88, 30, 85, 0, 0, 99, 35, 125, 122, 0, 130, 0, 0, + 41, 0, 91, 89, 90, 0, 20, 87, 113, 82, }; /* aKWNext[] forms the hash collision chain. If aKWHash[i]==0 ** then the i-th keyword has no more hash collisions. Otherwise, ** the next keyword with the same hash is aKWHash[i]-1. */ -static const unsigned char aKWNext[136] = { +static const unsigned char aKWNext[140] = { 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, - 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 33, 0, 21, 0, 0, 0, 0, 0, 50, - 0, 43, 3, 47, 0, 0, 32, 0, 0, 0, 0, 0, 0, - 0, 1, 64, 0, 0, 65, 0, 41, 0, 38, 0, 0, 0, - 0, 0, 49, 75, 0, 0, 30, 0, 58, 0, 0, 0, 31, - 63, 16, 34, 10, 0, 0, 0, 0, 0, 0, 0, 11, 70, - 91, 0, 0, 8, 0, 108, 0, 101, 28, 52, 68, 0, 112, - 0, 73, 51, 0, 90, 27, 37, 0, 71, 36, 82, 0, 35, - 66, 25, 18, 0, 0, 78, + 0, 0, 0, 21, 0, 0, 12, 0, 0, 0, 0, 0, 0, + 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 51, 28, 0, 0, 38, 0, 0, 0, 44, 0, 0, 0, 3, + 0, 0, 67, 1, 66, 0, 0, 0, 36, 0, 47, 0, 0, + 0, 0, 0, 48, 50, 76, 0, 0, 42, 0, 60, 0, 0, + 0, 43, 0, 16, 55, 10, 0, 0, 0, 0, 0, 0, 0, + 11, 72, 93, 0, 0, 8, 0, 110, 0, 103, 40, 53, 70, + 0, 114, 0, 74, 52, 0, 0, 92, 39, 46, 0, 68, 32, + 84, 0, 34, 27, 25, 18, 94, 0, 64, 79, }; /* aKWLen[i] is the length (in bytes) of the i-th keyword */ -static const unsigned char aKWLen[136] = { +static const unsigned char aKWLen[140] = { 7, 7, 5, 4, 6, 4, 5, 3, 6, 7, 3, 6, 6, - 7, 7, 3, 8, 2, 6, 5, 4, 4, 3, 10, 4, 6, - 11, 6, 2, 7, 5, 5, 9, 6, 9, 9, 7, 10, 10, - 4, 6, 2, 3, 9, 4, 2, 6, 5, 7, 4, 5, 7, - 6, 6, 5, 6, 5, 5, 5, 7, 7, 4, 2, 7, 3, - 6, 4, 7, 6, 12, 6, 9, 4, 6, 4, 5, 4, 7, - 6, 5, 6, 7, 5, 4, 7, 3, 2, 4, 5, 9, 5, - 6, 3, 7, 13, 2, 2, 4, 6, 6, 8, 5, 17, 12, - 7, 9, 8, 8, 2, 4, 9, 4, 6, 7, 9, 4, 4, - 2, 6, 5, 8, 4, 5, 8, 4, 3, 9, 5, 5, 6, - 4, 6, 2, 9, 3, 7, + 7, 7, 3, 8, 2, 6, 5, 4, 4, 3, 10, 4, 7, + 6, 9, 4, 2, 10, 9, 4, 9, 4, 6, 2, 3, 11, + 6, 2, 7, 5, 5, 6, 7, 10, 6, 5, 7, 4, 5, + 7, 9, 6, 6, 6, 4, 5, 5, 5, 7, 7, 6, 5, + 7, 3, 6, 4, 7, 6, 12, 9, 4, 6, 4, 5, 4, + 7, 6, 5, 6, 6, 7, 5, 4, 7, 3, 2, 4, 5, + 9, 5, 6, 3, 7, 13, 2, 2, 4, 6, 6, 8, 5, + 17, 12, 7, 9, 8, 8, 2, 4, 9, 4, 6, 7, 9, + 4, 4, 2, 6, 5, 8, 6, 4, 5, 8, 4, 3, 9, + 5, 5, 6, 4, 6, 2, 2, 9, 3, 7, }; /* aKWOffset[i] is the index into zKWText[] of the start of ** the text for the i-th keyword. */ -static const unsigned short int aKWOffset[136] = { +static const unsigned short int aKWOffset[140] = { 0, 2, 2, 8, 9, 14, 16, 20, 23, 25, 25, 29, 33, 36, 41, 46, 48, 53, 54, 59, 62, 65, 67, 69, 78, 81, - 86, 91, 95, 96, 101, 105, 109, 117, 122, 128, 136, 142, 152, - 159, 162, 162, 165, 167, 167, 171, 176, 179, 184, 184, 188, 192, - 199, 204, 209, 212, 218, 221, 225, 230, 236, 242, 245, 247, 248, - 252, 258, 262, 269, 275, 287, 293, 302, 304, 310, 314, 319, 321, - 328, 333, 338, 344, 350, 355, 358, 358, 358, 361, 365, 368, 377, - 381, 387, 389, 396, 398, 400, 409, 413, 419, 425, 433, 438, 438, - 438, 454, 463, 470, 471, 478, 481, 490, 494, 499, 506, 515, 519, - 523, 525, 531, 535, 543, 546, 551, 559, 559, 563, 572, 577, 582, - 588, 591, 594, 597, 602, 606, + 86, 90, 90, 94, 99, 106, 114, 117, 123, 126, 126, 129, 131, + 136, 140, 141, 146, 150, 154, 159, 165, 175, 178, 183, 183, 187, + 191, 197, 205, 211, 216, 221, 224, 227, 231, 236, 242, 248, 248, + 254, 255, 259, 265, 269, 276, 282, 294, 303, 305, 311, 315, 320, + 322, 329, 334, 339, 345, 351, 357, 362, 365, 365, 365, 368, 372, + 375, 384, 388, 394, 396, 403, 405, 407, 416, 420, 426, 432, 440, + 445, 445, 445, 461, 470, 477, 478, 485, 488, 497, 501, 506, 513, + 522, 526, 530, 532, 538, 542, 550, 556, 559, 564, 572, 572, 576, + 585, 590, 595, 601, 604, 607, 610, 612, 617, 621, }; /* aKWCode[i] is the parser symbol code for the i-th keyword */ -static const unsigned char aKWCode[136] = { +static const unsigned char aKWCode[140] = { TK_REINDEX, TK_INDEXED, TK_INDEX, TK_DESC, TK_ESCAPE, TK_EACH, TK_CHECK, TK_KEY, TK_BEFORE, TK_FOREIGN, TK_FOR, TK_IGNORE, TK_LIKE_KW, TK_EXPLAIN, TK_INSTEAD, TK_ADD, TK_DATABASE, TK_AS, TK_SELECT, TK_TABLE, TK_JOIN_KW, TK_THEN, TK_END, TK_DEFERRABLE, TK_ELSE, - TK_EXCEPT, TK_TRANSACTION,TK_ACTION, TK_ON, TK_JOIN_KW, - TK_ALTER, TK_RAISE, TK_EXCLUSIVE, TK_EXISTS, TK_SAVEPOINT, - TK_INTERSECT, TK_TRIGGER, TK_REFERENCES, TK_CONSTRAINT, TK_INTO, - TK_OFFSET, TK_OF, TK_SET, TK_TEMP, TK_TEMP, - TK_OR, TK_UNIQUE, TK_QUERY, TK_WITHOUT, TK_WITH, - TK_JOIN_KW, TK_RELEASE, TK_ATTACH, TK_HAVING, TK_GROUP, - TK_UPDATE, TK_BEGIN, TK_JOIN_KW, TK_RANGE, TK_BETWEEN, - TK_NOTHING, TK_LIKE_KW, TK_BY, TK_CASCADE, TK_ASC, - TK_DELETE, TK_CASE, TK_COLLATE, TK_CREATE, TK_CTIME_KW, - TK_DETACH, TK_IMMEDIATE, TK_JOIN, TK_INSERT, TK_LIKE_KW, - TK_MATCH, TK_PLAN, TK_ANALYZE, TK_PRAGMA, TK_ABORT, - TK_VALUES, TK_VIRTUAL, TK_LIMIT, TK_WHEN, TK_NOTNULL, - TK_NOT, TK_NO, TK_NULL, TK_WHERE, TK_RECURSIVE, - TK_AFTER, TK_RENAME, TK_AND, TK_DEFAULT, TK_AUTOINCR, - TK_TO, TK_IN, TK_CAST, TK_COLUMNKW, TK_COMMIT, - TK_CONFLICT, TK_JOIN_KW, TK_CTIME_KW, TK_CTIME_KW, TK_CURRENT, - TK_PARTITION, TK_DEFERRED, TK_DISTINCT, TK_IS, TK_DROP, - TK_PRECEDING, TK_FAIL, TK_FILTER, TK_REPLACE, TK_FOLLOWING, - TK_FROM, TK_JOIN_KW, TK_IF, TK_ISNULL, TK_ORDER, - TK_RESTRICT, TK_OVER, TK_JOIN_KW, TK_ROLLBACK, TK_ROWS, - TK_ROW, TK_UNBOUNDED, TK_UNION, TK_USING, TK_VACUUM, - TK_VIEW, TK_WINDOW, TK_DO, TK_INITIALLY, TK_ALL, - TK_PRIMARY, + TK_EXCLUDE, TK_DELETE, TK_TEMP, TK_TEMP, TK_OR, + TK_CONSTRAINT, TK_INTERSECT, TK_TIES, TK_SAVEPOINT, TK_INTO, + TK_OFFSET, TK_OF, TK_SET, TK_TRANSACTION,TK_ACTION, + TK_ON, TK_JOIN_KW, TK_ALTER, TK_RAISE, TK_EXCEPT, + TK_TRIGGER, TK_REFERENCES, TK_UNIQUE, TK_QUERY, TK_WITHOUT, + TK_WITH, TK_JOIN_KW, TK_RELEASE, TK_EXCLUSIVE, TK_EXISTS, + TK_ATTACH, TK_HAVING, TK_LIKE_KW, TK_BEGIN, TK_JOIN_KW, + TK_RANGE, TK_BETWEEN, TK_NOTHING, TK_GROUPS, TK_GROUP, + TK_CASCADE, TK_ASC, TK_DETACH, TK_CASE, TK_COLLATE, + TK_CREATE, TK_CTIME_KW, TK_IMMEDIATE, TK_JOIN, TK_INSERT, + TK_LIKE_KW, TK_MATCH, TK_PLAN, TK_ANALYZE, TK_PRAGMA, + TK_ABORT, TK_UPDATE, TK_VALUES, TK_VIRTUAL, TK_LIMIT, + TK_WHEN, TK_NOTNULL, TK_NOT, TK_NO, TK_NULL, + TK_WHERE, TK_RECURSIVE, TK_AFTER, TK_RENAME, TK_AND, + TK_DEFAULT, TK_AUTOINCR, TK_TO, TK_IN, TK_CAST, + TK_COLUMNKW, TK_COMMIT, TK_CONFLICT, TK_JOIN_KW, TK_CTIME_KW, + TK_CTIME_KW, TK_CURRENT, TK_PARTITION, TK_DEFERRED, TK_DISTINCT, + TK_IS, TK_DROP, TK_PRECEDING, TK_FAIL, TK_FILTER, + TK_REPLACE, TK_FOLLOWING, TK_FROM, TK_JOIN_KW, TK_IF, + TK_ISNULL, TK_ORDER, TK_RESTRICT, TK_OTHERS, TK_OVER, + TK_JOIN_KW, TK_ROLLBACK, TK_ROWS, TK_ROW, TK_UNBOUNDED, + TK_UNION, TK_USING, TK_VACUUM, TK_VIEW, TK_WINDOW, + TK_DO, TK_BY, TK_INITIALLY, TK_ALL, TK_PRIMARY, }; /* Check to see if z[0..n-1] is a keyword. If it is, write the ** parser symbol code for that keyword into *pType. Always @@ -152447,117 +153948,121 @@ static int keywordCode(const char *z, int n, int *pType){ testcase( i==22 ); /* END */ testcase( i==23 ); /* DEFERRABLE */ testcase( i==24 ); /* ELSE */ - testcase( i==25 ); /* EXCEPT */ - testcase( i==26 ); /* TRANSACTION */ - testcase( i==27 ); /* ACTION */ - testcase( i==28 ); /* ON */ - testcase( i==29 ); /* NATURAL */ - testcase( i==30 ); /* ALTER */ - testcase( i==31 ); /* RAISE */ - testcase( i==32 ); /* EXCLUSIVE */ - testcase( i==33 ); /* EXISTS */ - testcase( i==34 ); /* SAVEPOINT */ - testcase( i==35 ); /* INTERSECT */ - testcase( i==36 ); /* TRIGGER */ - testcase( i==37 ); /* REFERENCES */ - testcase( i==38 ); /* CONSTRAINT */ - testcase( i==39 ); /* INTO */ - testcase( i==40 ); /* OFFSET */ - testcase( i==41 ); /* OF */ - testcase( i==42 ); /* SET */ - testcase( i==43 ); /* TEMPORARY */ - testcase( i==44 ); /* TEMP */ - testcase( i==45 ); /* OR */ - testcase( i==46 ); /* UNIQUE */ - testcase( i==47 ); /* QUERY */ - testcase( i==48 ); /* WITHOUT */ - testcase( i==49 ); /* WITH */ - testcase( i==50 ); /* OUTER */ - testcase( i==51 ); /* RELEASE */ - testcase( i==52 ); /* ATTACH */ - testcase( i==53 ); /* HAVING */ - testcase( i==54 ); /* GROUP */ - testcase( i==55 ); /* UPDATE */ - testcase( i==56 ); /* BEGIN */ - testcase( i==57 ); /* INNER */ - testcase( i==58 ); /* RANGE */ - testcase( i==59 ); /* BETWEEN */ - testcase( i==60 ); /* NOTHING */ - testcase( i==61 ); /* GLOB */ - testcase( i==62 ); /* BY */ - testcase( i==63 ); /* CASCADE */ - testcase( i==64 ); /* ASC */ - testcase( i==65 ); /* DELETE */ - testcase( i==66 ); /* CASE */ - testcase( i==67 ); /* COLLATE */ - testcase( i==68 ); /* CREATE */ - testcase( i==69 ); /* CURRENT_DATE */ - testcase( i==70 ); /* DETACH */ - testcase( i==71 ); /* IMMEDIATE */ - testcase( i==72 ); /* JOIN */ - testcase( i==73 ); /* INSERT */ - testcase( i==74 ); /* LIKE */ - testcase( i==75 ); /* MATCH */ - testcase( i==76 ); /* PLAN */ - testcase( i==77 ); /* ANALYZE */ - testcase( i==78 ); /* PRAGMA */ - testcase( i==79 ); /* ABORT */ - testcase( i==80 ); /* VALUES */ - testcase( i==81 ); /* VIRTUAL */ - testcase( i==82 ); /* LIMIT */ - testcase( i==83 ); /* WHEN */ - testcase( i==84 ); /* NOTNULL */ - testcase( i==85 ); /* NOT */ - testcase( i==86 ); /* NO */ - testcase( i==87 ); /* NULL */ - testcase( i==88 ); /* WHERE */ - testcase( i==89 ); /* RECURSIVE */ - testcase( i==90 ); /* AFTER */ - testcase( i==91 ); /* RENAME */ - testcase( i==92 ); /* AND */ - testcase( i==93 ); /* DEFAULT */ - testcase( i==94 ); /* AUTOINCREMENT */ - testcase( i==95 ); /* TO */ - testcase( i==96 ); /* IN */ - testcase( i==97 ); /* CAST */ - testcase( i==98 ); /* COLUMN */ - testcase( i==99 ); /* COMMIT */ - testcase( i==100 ); /* CONFLICT */ - testcase( i==101 ); /* CROSS */ - testcase( i==102 ); /* CURRENT_TIMESTAMP */ - testcase( i==103 ); /* CURRENT_TIME */ - testcase( i==104 ); /* CURRENT */ - testcase( i==105 ); /* PARTITION */ - testcase( i==106 ); /* DEFERRED */ - testcase( i==107 ); /* DISTINCT */ - testcase( i==108 ); /* IS */ - testcase( i==109 ); /* DROP */ - testcase( i==110 ); /* PRECEDING */ - testcase( i==111 ); /* FAIL */ - testcase( i==112 ); /* FILTER */ - testcase( i==113 ); /* REPLACE */ - testcase( i==114 ); /* FOLLOWING */ - testcase( i==115 ); /* FROM */ - testcase( i==116 ); /* FULL */ - testcase( i==117 ); /* IF */ - testcase( i==118 ); /* ISNULL */ - testcase( i==119 ); /* ORDER */ - testcase( i==120 ); /* RESTRICT */ - testcase( i==121 ); /* OVER */ - testcase( i==122 ); /* RIGHT */ - testcase( i==123 ); /* ROLLBACK */ - testcase( i==124 ); /* ROWS */ - testcase( i==125 ); /* ROW */ - testcase( i==126 ); /* UNBOUNDED */ - testcase( i==127 ); /* UNION */ - testcase( i==128 ); /* USING */ - testcase( i==129 ); /* VACUUM */ - testcase( i==130 ); /* VIEW */ - testcase( i==131 ); /* WINDOW */ - testcase( i==132 ); /* DO */ - testcase( i==133 ); /* INITIALLY */ - testcase( i==134 ); /* ALL */ - testcase( i==135 ); /* PRIMARY */ + testcase( i==25 ); /* EXCLUDE */ + testcase( i==26 ); /* DELETE */ + testcase( i==27 ); /* TEMPORARY */ + testcase( i==28 ); /* TEMP */ + testcase( i==29 ); /* OR */ + testcase( i==30 ); /* CONSTRAINT */ + testcase( i==31 ); /* INTERSECT */ + testcase( i==32 ); /* TIES */ + testcase( i==33 ); /* SAVEPOINT */ + testcase( i==34 ); /* INTO */ + testcase( i==35 ); /* OFFSET */ + testcase( i==36 ); /* OF */ + testcase( i==37 ); /* SET */ + testcase( i==38 ); /* TRANSACTION */ + testcase( i==39 ); /* ACTION */ + testcase( i==40 ); /* ON */ + testcase( i==41 ); /* NATURAL */ + testcase( i==42 ); /* ALTER */ + testcase( i==43 ); /* RAISE */ + testcase( i==44 ); /* EXCEPT */ + testcase( i==45 ); /* TRIGGER */ + testcase( i==46 ); /* REFERENCES */ + testcase( i==47 ); /* UNIQUE */ + testcase( i==48 ); /* QUERY */ + testcase( i==49 ); /* WITHOUT */ + testcase( i==50 ); /* WITH */ + testcase( i==51 ); /* OUTER */ + testcase( i==52 ); /* RELEASE */ + testcase( i==53 ); /* EXCLUSIVE */ + testcase( i==54 ); /* EXISTS */ + testcase( i==55 ); /* ATTACH */ + testcase( i==56 ); /* HAVING */ + testcase( i==57 ); /* GLOB */ + testcase( i==58 ); /* BEGIN */ + testcase( i==59 ); /* INNER */ + testcase( i==60 ); /* RANGE */ + testcase( i==61 ); /* BETWEEN */ + testcase( i==62 ); /* NOTHING */ + testcase( i==63 ); /* GROUPS */ + testcase( i==64 ); /* GROUP */ + testcase( i==65 ); /* CASCADE */ + testcase( i==66 ); /* ASC */ + testcase( i==67 ); /* DETACH */ + testcase( i==68 ); /* CASE */ + testcase( i==69 ); /* COLLATE */ + testcase( i==70 ); /* CREATE */ + testcase( i==71 ); /* CURRENT_DATE */ + testcase( i==72 ); /* IMMEDIATE */ + testcase( i==73 ); /* JOIN */ + testcase( i==74 ); /* INSERT */ + testcase( i==75 ); /* LIKE */ + testcase( i==76 ); /* MATCH */ + testcase( i==77 ); /* PLAN */ + testcase( i==78 ); /* ANALYZE */ + testcase( i==79 ); /* PRAGMA */ + testcase( i==80 ); /* ABORT */ + testcase( i==81 ); /* UPDATE */ + testcase( i==82 ); /* VALUES */ + testcase( i==83 ); /* VIRTUAL */ + testcase( i==84 ); /* LIMIT */ + testcase( i==85 ); /* WHEN */ + testcase( i==86 ); /* NOTNULL */ + testcase( i==87 ); /* NOT */ + testcase( i==88 ); /* NO */ + testcase( i==89 ); /* NULL */ + testcase( i==90 ); /* WHERE */ + testcase( i==91 ); /* RECURSIVE */ + testcase( i==92 ); /* AFTER */ + testcase( i==93 ); /* RENAME */ + testcase( i==94 ); /* AND */ + testcase( i==95 ); /* DEFAULT */ + testcase( i==96 ); /* AUTOINCREMENT */ + testcase( i==97 ); /* TO */ + testcase( i==98 ); /* IN */ + testcase( i==99 ); /* CAST */ + testcase( i==100 ); /* COLUMN */ + testcase( i==101 ); /* COMMIT */ + testcase( i==102 ); /* CONFLICT */ + testcase( i==103 ); /* CROSS */ + testcase( i==104 ); /* CURRENT_TIMESTAMP */ + testcase( i==105 ); /* CURRENT_TIME */ + testcase( i==106 ); /* CURRENT */ + testcase( i==107 ); /* PARTITION */ + testcase( i==108 ); /* DEFERRED */ + testcase( i==109 ); /* DISTINCT */ + testcase( i==110 ); /* IS */ + testcase( i==111 ); /* DROP */ + testcase( i==112 ); /* PRECEDING */ + testcase( i==113 ); /* FAIL */ + testcase( i==114 ); /* FILTER */ + testcase( i==115 ); /* REPLACE */ + testcase( i==116 ); /* FOLLOWING */ + testcase( i==117 ); /* FROM */ + testcase( i==118 ); /* FULL */ + testcase( i==119 ); /* IF */ + testcase( i==120 ); /* ISNULL */ + testcase( i==121 ); /* ORDER */ + testcase( i==122 ); /* RESTRICT */ + testcase( i==123 ); /* OTHERS */ + testcase( i==124 ); /* OVER */ + testcase( i==125 ); /* RIGHT */ + testcase( i==126 ); /* ROLLBACK */ + testcase( i==127 ); /* ROWS */ + testcase( i==128 ); /* ROW */ + testcase( i==129 ); /* UNBOUNDED */ + testcase( i==130 ); /* UNION */ + testcase( i==131 ); /* USING */ + testcase( i==132 ); /* VACUUM */ + testcase( i==133 ); /* VIEW */ + testcase( i==134 ); /* WINDOW */ + testcase( i==135 ); /* DO */ + testcase( i==136 ); /* BY */ + testcase( i==137 ); /* INITIALLY */ + testcase( i==138 ); /* ALL */ + testcase( i==139 ); /* PRIMARY */ *pType = aKWCode[i]; break; } @@ -152569,7 +154074,7 @@ SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char *z, int n){ keywordCode((char*)z, n, &id); return id; } -#define SQLITE_N_KEYWORD 136 +#define SQLITE_N_KEYWORD 140 SQLITE_API int sqlite3_keyword_name(int i,const char **pzName,int *pnName){ if( i<0 || i>=SQLITE_N_KEYWORD ) return SQLITE_ERROR; *pzName = zKWText + aKWOffset[i]; @@ -153002,6 +154507,7 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr #ifdef sqlite3Parser_ENGINEALWAYSONSTACK yyParser sEngine; /* Space to hold the Lemon-generated Parser object */ #endif + VVA_ONLY( u8 startedWithOom = db->mallocFailed ); assert( zSql!=0 ); mxSqlLen = db->aLimit[SQLITE_LIMIT_SQL_LENGTH]; @@ -153033,6 +154539,8 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr assert( pParse->pNewTrigger==0 ); assert( pParse->nVar==0 ); assert( pParse->pVList==0 ); + pParse->pParentParse = db->pParse; + db->pParse = pParse; while( 1 ){ n = sqlite3GetToken((u8*)zSql, &tokenType); mxSqlLen -= n; @@ -153089,7 +154597,8 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr sqlite3Parser(pEngine, tokenType, pParse->sLastToken); lastTokenParsed = tokenType; zSql += n; - if( pParse->rc!=SQLITE_OK || db->mallocFailed ) break; + assert( db->mallocFailed==0 || pParse->rc!=SQLITE_OK || startedWithOom ); + if( pParse->rc!=SQLITE_OK ) break; } assert( nErr==0 ); #ifdef YYTRACKMAXSTACKDEPTH @@ -153157,6 +154666,8 @@ SQLITE_PRIVATE int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzEr pParse->pZombieTab = p->pNextZombie; sqlite3DeleteTable(db, p); } + db->pParse = pParse->pParentParse; + pParse->pParentParse = 0; assert( nErr==0 || pParse->rc!=SQLITE_OK ); return nErr; } @@ -154393,7 +155904,7 @@ static int setupLookaside(sqlite3 *db, void *pBuf, int sz, int cnt){ pStart = 0; }else if( pBuf==0 ){ sqlite3BeginBenignMalloc(); - pStart = sqlite3Malloc( sz*cnt ); /* IMP: R-61949-35727 */ + pStart = sqlite3Malloc( sz*(sqlite3_int64)cnt ); /* IMP: R-61949-35727 */ sqlite3EndBenignMalloc(); if( pStart ) cnt = sqlite3MallocSize(pStart)/sz; }else{ @@ -154531,6 +156042,11 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){ { SQLITE_DBCONFIG_TRIGGER_EQP, SQLITE_TriggerEQP }, { SQLITE_DBCONFIG_RESET_DATABASE, SQLITE_ResetDatabase }, { SQLITE_DBCONFIG_DEFENSIVE, SQLITE_Defensive }, + { SQLITE_DBCONFIG_WRITABLE_SCHEMA, SQLITE_WriteSchema| + SQLITE_NoSchemaError }, + { SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, SQLITE_LegacyAlter }, + { SQLITE_DBCONFIG_DQS_DDL, SQLITE_DqsDDL }, + { SQLITE_DBCONFIG_DQS_DML, SQLITE_DqsDML }, }; unsigned int i; rc = SQLITE_ERROR; /* IMP: R-42790-23372 */ @@ -154561,28 +156077,17 @@ SQLITE_API int sqlite3_db_config(sqlite3 *db, int op, ...){ return rc; } - -/* -** Return true if the buffer z[0..n-1] contains all spaces. -*/ -static int allSpaces(const char *z, int n){ - while( n>0 && z[n-1]==' ' ){ n--; } - return n==0; -} - /* ** This is the default collating function named "BINARY" which is always ** available. -** -** If the padFlag argument is not NULL then space padding at the end -** of strings is ignored. This implements the RTRIM collation. */ static int binCollFunc( - void *padFlag, + void *NotUsed, int nKey1, const void *pKey1, int nKey2, const void *pKey2 ){ int rc, n; + UNUSED_PARAMETER(NotUsed); n = nKey1<nKey2 ? nKey1 : nKey2; /* EVIDENCE-OF: R-65033-28449 The built-in BINARY collation compares ** strings byte by byte using the memcmp() function from the standard C @@ -154590,29 +156095,33 @@ static int binCollFunc( assert( pKey1 && pKey2 ); rc = memcmp(pKey1, pKey2, n); if( rc==0 ){ - if( padFlag - && allSpaces(((char*)pKey1)+n, nKey1-n) - && allSpaces(((char*)pKey2)+n, nKey2-n) - ){ - /* EVIDENCE-OF: R-31624-24737 RTRIM is like BINARY except that extra - ** spaces at the end of either string do not change the result. In other - ** words, strings will compare equal to one another as long as they - ** differ only in the number of spaces at the end. - */ - }else{ - rc = nKey1 - nKey2; - } + rc = nKey1 - nKey2; } return rc; } /* +** This is the collating function named "RTRIM" which is always +** available. Ignore trailing spaces. +*/ +static int rtrimCollFunc( + void *pUser, + int nKey1, const void *pKey1, + int nKey2, const void *pKey2 +){ + const u8 *pK1 = (const u8*)pKey1; + const u8 *pK2 = (const u8*)pKey2; + while( nKey1 && pK1[nKey1-1]==' ' ) nKey1--; + while( nKey2 && pK2[nKey2-1]==' ' ) nKey2--; + return binCollFunc(pUser, nKey1, pKey1, nKey2, pKey2); +} + +/* ** Return true if CollSeq is the default built-in BINARY. */ SQLITE_PRIVATE int sqlite3IsBinary(const CollSeq *p){ - assert( p==0 || p->xCmp!=binCollFunc || p->pUser!=0 - || strcmp(p->zName,"BINARY")==0 ); - return p==0 || (p->xCmp==binCollFunc && p->pUser==0); + assert( p==0 || p->xCmp!=binCollFunc || strcmp(p->zName,"BINARY")==0 ); + return p==0 || p->xCmp==binCollFunc; } /* @@ -156763,7 +158272,35 @@ static int openDatabase( db->szMmap = sqlite3GlobalConfig.szMmap; db->nextPagesize = 0; db->nMaxSorterMmap = 0x7FFFFFFF; - db->flags |= SQLITE_ShortColNames | SQLITE_EnableTrigger | SQLITE_CacheSpill + db->flags |= SQLITE_ShortColNames + | SQLITE_EnableTrigger + | SQLITE_CacheSpill + +/* The SQLITE_DQS compile-time option determines the default settings +** for SQLITE_DBCONFIG_DQS_DDL and SQLITE_DBCONFIG_DQS_DML. +** +** SQLITE_DQS SQLITE_DBCONFIG_DQS_DDL SQLITE_DBCONFIG_DQS_DML +** ---------- ----------------------- ----------------------- +** undefined on on +** 3 on on +** 2 on off +** 1 off on +** 0 off off +** +** Legacy behavior is 3 (double-quoted string literals are allowed anywhere) +** and so that is the default. But developers are encouranged to use +** -DSQLITE_DQS=0 (best) or -DSQLITE_DQS=1 (second choice) if possible. +*/ +#if !defined(SQLITE_DQS) +# define SQLITE_DQS 3 +#endif +#if (SQLITE_DQS&1)==1 + | SQLITE_DqsDML +#endif +#if (SQLITE_DQS&2)==2 + | SQLITE_DqsDDL +#endif + #if !defined(SQLITE_DEFAULT_AUTOMATIC_INDEX) || SQLITE_DEFAULT_AUTOMATIC_INDEX | SQLITE_AutoIndex #endif @@ -156814,7 +158351,7 @@ static int openDatabase( createCollation(db, sqlite3StrBINARY, SQLITE_UTF16BE, 0, binCollFunc, 0); createCollation(db, sqlite3StrBINARY, SQLITE_UTF16LE, 0, binCollFunc, 0); createCollation(db, "NOCASE", SQLITE_UTF8, 0, nocaseCollatingFunc, 0); - createCollation(db, "RTRIM", SQLITE_UTF8, (void*)1, binCollFunc, 0); + createCollation(db, "RTRIM", SQLITE_UTF8, 0, rtrimCollFunc, 0); if( db->mallocFailed ){ goto opendb_out; } @@ -157790,6 +159327,22 @@ SQLITE_API int sqlite3_test_control(int op, ...){ break; } #endif /* defined(YYCOVERAGE) */ + + /* sqlite3_test_control(SQLITE_TESTCTRL_RESULT_INTREAL, sqlite3_context*); + ** + ** This test-control causes the most recent sqlite3_result_int64() value + ** to be interpreted as a MEM_IntReal instead of as an MEM_Int. Normally, + ** MEM_IntReal values only arise during an INSERT operation of integer + ** values into a REAL column, so they can be challenging to test. This + ** test-control enables us to write an intreal() SQL function that can + ** inject an intreal() value at arbitrary places in an SQL statement, + ** for testing purposes. + */ + case SQLITE_TESTCTRL_RESULT_INTREAL: { + sqlite3_context *pCtx = va_arg(ap, sqlite3_context*); + sqlite3ResultIntReal(pCtx); + break; + } } va_end(ap); #endif /* SQLITE_UNTESTABLE */ @@ -161199,7 +162752,7 @@ static int fts3ScanInteriorNode( zCsr += fts3GetVarint32(zCsr, &nSuffix); assert( nPrefix>=0 && nSuffix>=0 ); - if( nPrefix>zCsr-zNode || nSuffix>zEnd-zCsr ){ + if( nPrefix>zCsr-zNode || nSuffix>zEnd-zCsr || nSuffix==0 ){ rc = FTS_CORRUPT_VTAB; goto finish_scan; } @@ -168312,7 +169865,7 @@ static void fts3TokenizerFunc( nName = sqlite3_value_bytes(argv[0])+1; if( argc==2 ){ - if( fts3TokenizerEnabled(context) ){ + if( fts3TokenizerEnabled(context) || sqlite3_value_frombind(argv[1]) ){ void *pOld; int n = sqlite3_value_bytes(argv[1]); if( zName==0 || n!=sizeof(pPtr) ){ @@ -168339,7 +169892,9 @@ static void fts3TokenizerFunc( return; } } - sqlite3_result_blob(context, (void *)&pPtr, sizeof(pPtr), SQLITE_TRANSIENT); + if( fts3TokenizerEnabled(context) || sqlite3_value_frombind(argv[0]) ){ + sqlite3_result_blob(context, (void *)&pPtr, sizeof(pPtr), SQLITE_TRANSIENT); + } } SQLITE_PRIVATE int sqlite3Fts3IsIdChar(char c){ @@ -168427,8 +169982,8 @@ SQLITE_PRIVATE int sqlite3Fts3InitTokenizer( int iArg = 0; z = &z[n+1]; while( z<zEnd && (NULL!=(z = (char *)sqlite3Fts3NextToken(z, &n))) ){ - int nNew = sizeof(char *)*(iArg+1); - char const **aNew = (const char **)sqlite3_realloc((void *)aArg, nNew); + sqlite3_int64 nNew = sizeof(char *)*(iArg+1); + char const **aNew = (const char **)sqlite3_realloc64((void *)aArg, nNew); if( !aNew ){ sqlite3_free(zCopy); sqlite3_free((void *)aArg); @@ -169335,7 +170890,7 @@ static int fts3tokFilterMethod( if( idxNum==1 ){ const char *zByte = (const char *)sqlite3_value_text(apVal[0]); int nByte = sqlite3_value_bytes(apVal[0]); - pCsr->zInput = sqlite3_malloc(nByte+1); + pCsr->zInput = sqlite3_malloc64(nByte+1); if( pCsr->zInput==0 ){ rc = SQLITE_NOMEM; }else{ @@ -170795,7 +172350,9 @@ static int fts3SegReaderNext( /* If iCurrentBlock>=iLeafEndBlock, this is an EOF condition. All leaf ** blocks have already been traversed. */ - assert( pReader->iCurrentBlock<=pReader->iLeafEndBlock ); +#ifdef CORRUPT_DB + assert( pReader->iCurrentBlock<=pReader->iLeafEndBlock || CORRUPT_DB ); +#endif if( pReader->iCurrentBlock>=pReader->iLeafEndBlock ){ return SQLITE_OK; } @@ -171197,8 +172754,9 @@ SQLITE_PRIVATE int sqlite3Fts3SegReaderPending( } if( nElem>0 ){ - int nByte = sizeof(Fts3SegReader) + (nElem+1)*sizeof(Fts3HashElem *); - pReader = (Fts3SegReader *)sqlite3_malloc(nByte); + sqlite3_int64 nByte; + nByte = sizeof(Fts3SegReader) + (nElem+1)*sizeof(Fts3HashElem *); + pReader = (Fts3SegReader *)sqlite3_malloc64(nByte); if( !pReader ){ rc = SQLITE_NOMEM; }else{ @@ -172063,14 +173621,14 @@ static void fts3ColumnFilter( nList -= (int)(p - pList); pList = p; - if( nList==0 ){ + if( nList<=0 ){ break; } p = &pList[1]; p += fts3GetVarint32(p, &iCurrent); } - if( bZero && &pList[nList]!=pEnd ){ + if( bZero && (pEnd - &pList[nList])>0){ memset(&pList[nList], 0, pEnd - &pList[nList]); } *ppList = pList; @@ -172682,8 +174240,10 @@ static int fts3SegmentMerge( if( rc!=SQLITE_OK ) goto finished; assert( csr.nSegment>0 ); - assert( iNewLevel>=getAbsoluteLevel(p, iLangid, iIndex, 0) ); - assert( iNewLevel<getAbsoluteLevel(p, iLangid, iIndex,FTS3_SEGDIR_MAXLEVEL) ); + assert_fts3_nc( iNewLevel>=getAbsoluteLevel(p, iLangid, iIndex, 0) ); + assert_fts3_nc( + iNewLevel<getAbsoluteLevel(p, iLangid, iIndex,FTS3_SEGDIR_MAXLEVEL) + ); memset(&filter, 0, sizeof(Fts3SegFilter)); filter.flags = FTS3_SEGMENT_REQUIRE_POS; @@ -172810,7 +174370,7 @@ static void fts3InsertDocsize( int rc; /* Result code from subfunctions */ if( *pRC ) return; - pBlob = sqlite3_malloc( 10*p->nColumn ); + pBlob = sqlite3_malloc64( 10*(sqlite3_int64)p->nColumn ); if( pBlob==0 ){ *pRC = SQLITE_NOMEM; return; @@ -172860,7 +174420,7 @@ static void fts3UpdateDocTotals( const int nStat = p->nColumn+2; if( *pRC ) return; - a = sqlite3_malloc( (sizeof(u32)+10)*nStat ); + a = sqlite3_malloc64( (sizeof(u32)+10)*(sqlite3_int64)nStat ); if( a==0 ){ *pRC = SQLITE_NOMEM; return; @@ -172981,8 +174541,8 @@ static int fts3DoRebuild(Fts3Table *p){ } if( rc==SQLITE_OK ){ - int nByte = sizeof(u32) * (p->nColumn+1)*3; - aSz = (u32 *)sqlite3_malloc(nByte); + sqlite3_int64 nByte = sizeof(u32) * ((sqlite3_int64)p->nColumn+1)*3; + aSz = (u32 *)sqlite3_malloc64(nByte); if( aSz==0 ){ rc = SQLITE_NOMEM; }else{ @@ -173048,12 +174608,12 @@ static int fts3IncrmergeCsr( ){ int rc; /* Return Code */ sqlite3_stmt *pStmt = 0; /* Statement used to read %_segdir entry */ - int nByte; /* Bytes allocated at pCsr->apSegment[] */ + sqlite3_int64 nByte; /* Bytes allocated at pCsr->apSegment[] */ /* Allocate space for the Fts3MultiSegReader.aCsr[] array */ memset(pCsr, 0, sizeof(*pCsr)); nByte = sizeof(Fts3SegReader *) * nSeg; - pCsr->apSegment = (Fts3SegReader **)sqlite3_malloc(nByte); + pCsr->apSegment = (Fts3SegReader **)sqlite3_malloc64(nByte); if( pCsr->apSegment==0 ){ rc = SQLITE_NOMEM; @@ -173196,7 +174756,7 @@ static int nodeReaderNext(NodeReader *p){ } p->iOff += fts3GetVarint32(&p->aNode[p->iOff], &nSuffix); - if( nPrefix>p->iOff || nSuffix>p->nNode-p->iOff ){ + if( nPrefix>p->term.n || nSuffix>p->nNode-p->iOff || nSuffix==0 ){ return FTS_CORRUPT_VTAB; } blobGrowBuffer(&p->term, nPrefix+nSuffix, &rc); @@ -173215,7 +174775,7 @@ static int nodeReaderNext(NodeReader *p){ } } - assert( p->iOff<=p->nNode ); + assert_fts3_nc( p->iOff<=p->nNode ); return rc; } @@ -173376,7 +174936,7 @@ static int fts3AppendToNode( /* Node must have already been started. There must be a doclist for a ** leaf node, and there must not be a doclist for an internal node. */ assert( pNode->n>0 ); - assert( (pNode->a[0]=='\0')==(aDoclist!=0) ); + assert_fts3_nc( (pNode->a[0]=='\0')==(aDoclist!=0) ); blobGrowBuffer(pPrev, nTerm, &rc); if( rc!=SQLITE_OK ) return rc; @@ -173592,7 +175152,7 @@ static int fts3TermCmp( int nCmp = MIN(nLhs, nRhs); int res; - res = memcmp(zLhs, zRhs, nCmp); + res = (nCmp ? memcmp(zLhs, zRhs, nCmp) : 0); if( res==0 ) res = nLhs - nRhs; return res; @@ -173724,10 +175284,13 @@ static int fts3IncrmergeLoad( pNode = &pWriter->aNodeWriter[nHeight]; pNode->iBlock = pWriter->iStart + pWriter->nLeafEst*nHeight; - blobGrowBuffer(&pNode->block, MAX(nRoot, p->nNodeSize), &rc); + blobGrowBuffer(&pNode->block, + MAX(nRoot, p->nNodeSize)+FTS3_NODE_PADDING, &rc + ); if( rc==SQLITE_OK ){ memcpy(pNode->block.a, aRoot, nRoot); pNode->block.n = nRoot; + memset(&pNode->block.a[nRoot], 0, FTS3_NODE_PADDING); } for(i=nHeight; i>=0 && rc==SQLITE_OK; i--){ @@ -173735,23 +175298,28 @@ static int fts3IncrmergeLoad( pNode = &pWriter->aNodeWriter[i]; rc = nodeReaderInit(&reader, pNode->block.a, pNode->block.n); - while( reader.aNode && rc==SQLITE_OK ) rc = nodeReaderNext(&reader); - blobGrowBuffer(&pNode->key, reader.term.n, &rc); - if( rc==SQLITE_OK ){ - memcpy(pNode->key.a, reader.term.a, reader.term.n); - pNode->key.n = reader.term.n; - if( i>0 ){ - char *aBlock = 0; - int nBlock = 0; - pNode = &pWriter->aNodeWriter[i-1]; - pNode->iBlock = reader.iChild; - rc = sqlite3Fts3ReadBlock(p, reader.iChild, &aBlock, &nBlock, 0); - blobGrowBuffer(&pNode->block, MAX(nBlock, p->nNodeSize), &rc); - if( rc==SQLITE_OK ){ - memcpy(pNode->block.a, aBlock, nBlock); - pNode->block.n = nBlock; + if( reader.aNode ){ + while( reader.aNode && rc==SQLITE_OK ) rc = nodeReaderNext(&reader); + blobGrowBuffer(&pNode->key, reader.term.n, &rc); + if( rc==SQLITE_OK ){ + memcpy(pNode->key.a, reader.term.a, reader.term.n); + pNode->key.n = reader.term.n; + if( i>0 ){ + char *aBlock = 0; + int nBlock = 0; + pNode = &pWriter->aNodeWriter[i-1]; + pNode->iBlock = reader.iChild; + rc = sqlite3Fts3ReadBlock(p, reader.iChild, &aBlock, &nBlock, 0); + blobGrowBuffer(&pNode->block, + MAX(nBlock, p->nNodeSize)+FTS3_NODE_PADDING, &rc + ); + if( rc==SQLITE_OK ){ + memcpy(pNode->block.a, aBlock, nBlock); + pNode->block.n = nBlock; + memset(&pNode->block.a[nBlock], 0, FTS3_NODE_PADDING); + } + sqlite3_free(aBlock); } - sqlite3_free(aBlock); } } nodeReaderRelease(&reader); @@ -173994,7 +175562,10 @@ static int fts3TruncateNode( NodeReader reader; /* Reader object */ Blob prev = {0, 0, 0}; /* Previous term written to new node */ int rc = SQLITE_OK; /* Return code */ - int bLeaf = aNode[0]=='\0'; /* True for a leaf node */ + int bLeaf; /* True for a leaf node */ + + if( nNode<1 ) return FTS_CORRUPT_VTAB; + bLeaf = aNode[0]=='\0'; /* Allocate required output space */ blobGrowBuffer(pNew, nNode, &rc); @@ -175033,7 +176604,7 @@ SQLITE_PRIVATE int sqlite3Fts3UpdateMethod( } /* Allocate space to hold the change in document sizes */ - aSzDel = sqlite3_malloc( sizeof(aSzDel[0])*(p->nColumn+1)*2 ); + aSzDel = sqlite3_malloc64(sizeof(aSzDel[0])*((sqlite3_int64)p->nColumn+1)*2); if( aSzDel==0 ){ rc = SQLITE_NOMEM; goto update_out; @@ -175287,17 +176858,19 @@ struct StrBuffer { /* ** Allocate a two-slot MatchinfoBuffer object. */ -static MatchinfoBuffer *fts3MIBufferNew(int nElem, const char *zMatchinfo){ +static MatchinfoBuffer *fts3MIBufferNew(size_t nElem, const char *zMatchinfo){ MatchinfoBuffer *pRet; - int nByte = sizeof(u32) * (2*nElem + 1) + sizeof(MatchinfoBuffer); - int nStr = (int)strlen(zMatchinfo); + sqlite3_int64 nByte = sizeof(u32) * (2*(sqlite3_int64)nElem + 1) + + sizeof(MatchinfoBuffer); + sqlite3_int64 nStr = strlen(zMatchinfo); - pRet = sqlite3_malloc(nByte + nStr+1); + pRet = sqlite3_malloc64(nByte + nStr+1); if( pRet ){ memset(pRet, 0, nByte); pRet->aMatchinfo[0] = (u8*)(&pRet->aMatchinfo[1]) - (u8*)pRet; - pRet->aMatchinfo[1+nElem] = pRet->aMatchinfo[0] + sizeof(u32)*(nElem+1); - pRet->nElem = nElem; + pRet->aMatchinfo[1+nElem] = pRet->aMatchinfo[0] + + sizeof(u32)*((int)nElem+1); + pRet->nElem = (int)nElem; pRet->zMatchinfo = ((char*)pRet) + nByte; memcpy(pRet->zMatchinfo, zMatchinfo, nStr+1); pRet->aRef[0] = 1; @@ -175588,7 +177161,7 @@ static void fts3SnippetDetails( char *pCsr = pPhrase->pTail; int iCsr = pPhrase->iTail; - while( iCsr<(iStart+pIter->nSnippet) ){ + while( iCsr<(iStart+pIter->nSnippet) && iCsr>=iStart ){ int j; u64 mPhrase = (u64)1 << i; u64 mPos = (u64)1 << (iCsr - iStart); @@ -176158,8 +177731,8 @@ static int fts3MatchinfoCheck( return SQLITE_ERROR; } -static int fts3MatchinfoSize(MatchInfo *pInfo, char cArg){ - int nVal; /* Number of integers output by cArg */ +static size_t fts3MatchinfoSize(MatchInfo *pInfo, char cArg){ + size_t nVal; /* Number of integers output by cArg */ switch( cArg ){ case FTS3_MATCHINFO_NDOC: @@ -176443,7 +178016,7 @@ static int fts3MatchinfoValues( case FTS3_MATCHINFO_LHITS_BM: case FTS3_MATCHINFO_LHITS: { - int nZero = fts3MatchinfoSize(pInfo, zArg[i]) * sizeof(u32); + size_t nZero = fts3MatchinfoSize(pInfo, zArg[i]) * sizeof(u32); memset(pInfo->aMatchinfo, 0, nZero); rc = fts3ExprLHitGather(pCsr->pExpr, pInfo); break; @@ -176512,7 +178085,7 @@ static void fts3GetMatchinfo( ** initialize those elements that are constant for every row. */ if( pCsr->pMIBuffer==0 ){ - int nMatchinfo = 0; /* Number of u32 elements in match-info */ + size_t nMatchinfo = 0; /* Number of u32 elements in match-info */ int i; /* Used to iterate through zArg */ /* Determine the number of phrases in the query */ @@ -176702,7 +178275,7 @@ static int fts3ExprTermOffsetInit(Fts3Expr *pExpr, int iPhrase, void *ctx){ nTerm = pExpr->pPhrase->nToken; if( pList ){ fts3GetDeltaPosition(&pList, &iPos); - assert( iPos>=0 ); + assert_fts3_nc( iPos>=0 ); } for(iTerm=0; iTerm<nTerm; iTerm++){ @@ -176812,7 +178385,7 @@ SQLITE_PRIVATE void sqlite3Fts3Offsets( /* All offsets for this column have been gathered. */ rc = SQLITE_DONE; }else{ - assert( iCurrent<=iMinPos ); + assert_fts3_nc( iCurrent<=iMinPos ); if( 0==(0xFE&*pTerm->pList) ){ pTerm->pList = 0; }else{ @@ -178794,7 +180367,7 @@ static JsonNode *jsonLookupStep( u32 iStart, iLabel; JsonNode *pNode; iStart = jsonParseAddNode(pParse, JSON_OBJECT, 2, 0); - iLabel = jsonParseAddNode(pParse, JSON_STRING, i, zPath); + iLabel = jsonParseAddNode(pParse, JSON_STRING, nKey, zKey); zPath += i; pNode = jsonLookupAppend(pParse, zPath, pApnd, pzErr); if( pParse->oom ) return 0; @@ -180278,10 +181851,6 @@ SQLITE_API int sqlite3_json_init( /* #include "sqlite3.h" */ #endif -/* #include <string.h> */ -/* #include <assert.h> */ -/* #include <stdio.h> */ - #ifndef SQLITE_AMALGAMATION #include "sqlite3rtree.h" typedef sqlite3_int64 i64; @@ -180289,7 +181858,17 @@ typedef sqlite3_uint64 u64; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; +#if !defined(NDEBUG) && !defined(SQLITE_DEBUG) +# define NDEBUG 1 #endif +#if defined(NDEBUG) && defined(SQLITE_DEBUG) +# undef NDEBUG +#endif +#endif + +/* #include <string.h> */ +/* #include <stdio.h> */ +/* #include <assert.h> */ /* The following macro is used to suppress compiler warnings. */ @@ -183970,49 +185549,45 @@ rtreeInit_fail: ** <num-dimension>*2 coordinates. */ static void rtreenode(sqlite3_context *ctx, int nArg, sqlite3_value **apArg){ - char *zText = 0; RtreeNode node; Rtree tree; int ii; + int nData; + int errCode; + sqlite3_str *pOut; UNUSED_PARAMETER(nArg); memset(&node, 0, sizeof(RtreeNode)); memset(&tree, 0, sizeof(Rtree)); tree.nDim = (u8)sqlite3_value_int(apArg[0]); + if( tree.nDim<1 || tree.nDim>5 ) return; tree.nDim2 = tree.nDim*2; tree.nBytesPerCell = 8 + 8 * tree.nDim; node.zData = (u8 *)sqlite3_value_blob(apArg[1]); + nData = sqlite3_value_bytes(apArg[1]); + if( nData<4 ) return; + if( nData<NCELL(&node)*tree.nBytesPerCell ) return; + pOut = sqlite3_str_new(0); for(ii=0; ii<NCELL(&node); ii++){ - char zCell[512]; - int nCell = 0; RtreeCell cell; int jj; nodeGetCell(&tree, &node, ii, &cell); - sqlite3_snprintf(512-nCell,&zCell[nCell],"%lld", cell.iRowid); - nCell = (int)strlen(zCell); + if( ii>0 ) sqlite3_str_append(pOut, " ", 1); + sqlite3_str_appendf(pOut, "{%lld", cell.iRowid); for(jj=0; jj<tree.nDim2; jj++){ #ifndef SQLITE_RTREE_INT_ONLY - sqlite3_snprintf(512-nCell,&zCell[nCell], " %g", - (double)cell.aCoord[jj].f); + sqlite3_str_appendf(pOut, " %g", (double)cell.aCoord[jj].f); #else - sqlite3_snprintf(512-nCell,&zCell[nCell], " %d", - cell.aCoord[jj].i); + sqlite3_str_appendf(pOut, " %d", cell.aCoord[jj].i); #endif - nCell = (int)strlen(zCell); - } - - if( zText ){ - char *zTextNew = sqlite3_mprintf("%s {%s}", zText, zCell); - sqlite3_free(zText); - zText = zTextNew; - }else{ - zText = sqlite3_mprintf("{%s}", zCell); } + sqlite3_str_append(pOut, "}", 1); } - - sqlite3_result_text(ctx, zText, -1, sqlite3_free); + errCode = sqlite3_str_errcode(pOut); + sqlite3_result_text(ctx, sqlite3_str_finish(pOut), -1, sqlite3_free); + sqlite3_result_error_code(ctx, errCode); } /* This routine implements an SQL function that returns the "depth" parameter @@ -184777,7 +186352,7 @@ static GeoPoly *geopolyParseJson(const unsigned char *z, int *pRc){ GeoPoly *pOut; int x = 1; s.nVertex--; /* Remove the redundant vertex at the end */ - pOut = sqlite3_malloc64( GEOPOLY_SZ(s.nVertex) ); + pOut = sqlite3_malloc64( GEOPOLY_SZ((sqlite3_int64)s.nVertex) ); x = 1; if( pOut==0 ) goto parse_json_err; pOut->nVertex = s.nVertex; @@ -185163,7 +186738,7 @@ static GeoPoly *geopolyBBox( if( pRc ) *pRc = SQLITE_OK; if( aCoord==0 ){ geopolyBboxFill: - pOut = sqlite3_realloc(p, GEOPOLY_SZ(4)); + pOut = sqlite3_realloc64(p, GEOPOLY_SZ(4)); if( pOut==0 ){ sqlite3_free(p); if( context ) sqlite3_result_error_nomem(context); @@ -185559,9 +187134,9 @@ static GeoSegment *geopolySortSegmentsByYAndC(GeoSegment *pList){ ** Determine the overlap between two polygons */ static int geopolyOverlap(GeoPoly *p1, GeoPoly *p2){ - int nVertex = p1->nVertex + p2->nVertex + 2; + sqlite3_int64 nVertex = p1->nVertex + p2->nVertex + 2; GeoOverlap *p; - int nByte; + sqlite3_int64 nByte; GeoEvent *pThisEvent; double rX; int rc = 0; @@ -185573,7 +187148,7 @@ static int geopolyOverlap(GeoPoly *p1, GeoPoly *p2){ nByte = sizeof(GeoEvent)*nVertex*2 + sizeof(GeoSegment)*nVertex + sizeof(GeoOverlap); - p = sqlite3_malloc( nByte ); + p = sqlite3_malloc64( nByte ); if( p==0 ) return -1; p->aEvent = (GeoEvent*)&p[1]; p->aSegment = (GeoSegment*)&p->aEvent[nVertex*2]; @@ -185732,8 +187307,8 @@ static int geopolyInit( ){ int rc = SQLITE_OK; Rtree *pRtree; - int nDb; /* Length of string argv[1] */ - int nName; /* Length of string argv[2] */ + sqlite3_int64 nDb; /* Length of string argv[1] */ + sqlite3_int64 nName; /* Length of string argv[2] */ sqlite3_str *pSql; char *zSql; int ii; @@ -185741,9 +187316,9 @@ static int geopolyInit( sqlite3_vtab_config(db, SQLITE_VTAB_CONSTRAINT_SUPPORT, 1); /* Allocate the sqlite3_vtab structure */ - nDb = (int)strlen(argv[1]); - nName = (int)strlen(argv[2]); - pRtree = (Rtree *)sqlite3_malloc(sizeof(Rtree)+nDb+nName+2); + nDb = strlen(argv[1]); + nName = strlen(argv[2]); + pRtree = (Rtree *)sqlite3_malloc64(sizeof(Rtree)+nDb+nName+2); if( !pRtree ){ return SQLITE_NOMEM; } @@ -188168,6 +189743,11 @@ struct RbuUpdateStmt { ** it points to an array of flags nTblCol elements in size. The flag is ** set for each column that is either a part of the PK or a part of an ** index. Or clear otherwise. +** +** If there are one or more partial indexes on the table, all fields of +** this array set set to 1. This is because in that case, the module has +** no way to tell which fields will be required to add and remove entries +** from the partial indexes. ** */ struct RbuObjIter { @@ -188612,6 +190192,7 @@ static void rbuFossilDeltaFunc( }else{ nOut2 = rbuDeltaApply(aOrig, nOrig, aDelta, nDelta, aOut); if( nOut2!=nOut ){ + sqlite3_free(aOut); sqlite3_result_error(context, "corrupt fossil delta", -1); }else{ sqlite3_result_blob(context, aOut, nOut, sqlite3_free); @@ -188852,7 +190433,8 @@ static void rbuTargetNameFunc( zIn = (const char*)sqlite3_value_text(argv[0]); if( zIn ){ if( rbuIsVacuum(p) ){ - if( argc==1 || 0==sqlite3_value_int(argv[1]) ){ + assert( argc==2 ); + if( 0==sqlite3_value_int(argv[1]) ){ sqlite3_result_text(pCtx, zIn, -1, SQLITE_STATIC); } }else{ @@ -188962,7 +190544,7 @@ static int rbuMPrintfExec(sqlite3rbu *p, sqlite3 *db, const char *zFmt, ...){ ** immediately without attempting the allocation or modifying the stored ** error code. */ -static void *rbuMalloc(sqlite3rbu *p, int nByte){ +static void *rbuMalloc(sqlite3rbu *p, sqlite3_int64 nByte){ void *pRet = 0; if( p->rc==SQLITE_OK ){ assert( nByte>0 ); @@ -188983,7 +190565,7 @@ static void *rbuMalloc(sqlite3rbu *p, int nByte){ ** error code in the RBU handle passed as the first argument. */ static void rbuAllocateIterArrays(sqlite3rbu *p, RbuObjIter *pIter, int nCol){ - int nByte = (2*sizeof(char*) + sizeof(int) + 3*sizeof(u8)) * nCol; + sqlite3_int64 nByte = (2*sizeof(char*) + sizeof(int) + 3*sizeof(u8)) * nCol; char **azNew; azNew = (char**)rbuMalloc(p, nByte); @@ -189177,8 +190759,12 @@ static void rbuObjIterCacheIndexedCols(sqlite3rbu *p, RbuObjIter *pIter){ pIter->nIndex = 0; while( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pList) ){ const char *zIdx = (const char*)sqlite3_column_text(pList, 1); + int bPartial = sqlite3_column_int(pList, 4); sqlite3_stmt *pXInfo = 0; if( zIdx==0 ) break; + if( bPartial ){ + memset(pIter->abIndexed, 0x01, sizeof(u8)*pIter->nTblCol); + } p->rc = prepareFreeAndCollectError(p->dbMain, &pXInfo, &p->zErrmsg, sqlite3_mprintf("PRAGMA main.index_xinfo = %Q", zIdx) ); @@ -189299,7 +190885,8 @@ static int rbuObjIterCacheTableInfo(sqlite3rbu *p, RbuObjIter *pIter){ } pIter->azTblType[iOrder] = rbuStrndup(zType, &p->rc); - pIter->abTblPk[iOrder] = (iPk!=0); + assert( iPk>=0 ); + pIter->abTblPk[iOrder] = (u8)iPk; pIter->abNotNull[iOrder] = (u8)bNotNull || (iPk!=0); iOrder++; } @@ -189335,6 +190922,213 @@ static char *rbuObjIterGetCollist( } /* +** Return a comma separated list of the quoted PRIMARY KEY column names, +** in order, for the current table. Before each column name, add the text +** zPre. After each column name, add the zPost text. Use zSeparator as +** the separator text (usually ", "). +*/ +static char *rbuObjIterGetPkList( + sqlite3rbu *p, /* RBU object */ + RbuObjIter *pIter, /* Object iterator for column names */ + const char *zPre, /* Before each quoted column name */ + const char *zSeparator, /* Separator to use between columns */ + const char *zPost /* After each quoted column name */ +){ + int iPk = 1; + char *zRet = 0; + const char *zSep = ""; + while( 1 ){ + int i; + for(i=0; i<pIter->nTblCol; i++){ + if( (int)pIter->abTblPk[i]==iPk ){ + const char *zCol = pIter->azTblCol[i]; + zRet = rbuMPrintf(p, "%z%s%s\"%w\"%s", zRet, zSep, zPre, zCol, zPost); + zSep = zSeparator; + break; + } + } + if( i==pIter->nTblCol ) break; + iPk++; + } + return zRet; +} + +/* +** This function is called as part of restarting an RBU vacuum within +** stage 1 of the process (while the *-oal file is being built) while +** updating a table (not an index). The table may be a rowid table or +** a WITHOUT ROWID table. It queries the target database to find the +** largest key that has already been written to the target table and +** constructs a WHERE clause that can be used to extract the remaining +** rows from the source table. For a rowid table, the WHERE clause +** is of the form: +** +** "WHERE _rowid_ > ?" +** +** and for WITHOUT ROWID tables: +** +** "WHERE (key1, key2) > (?, ?)" +** +** Instead of "?" placeholders, the actual WHERE clauses created by +** this function contain literal SQL values. +*/ +static char *rbuVacuumTableStart( + sqlite3rbu *p, /* RBU handle */ + RbuObjIter *pIter, /* RBU iterator object */ + int bRowid, /* True for a rowid table */ + const char *zWrite /* Target table name prefix */ +){ + sqlite3_stmt *pMax = 0; + char *zRet = 0; + if( bRowid ){ + p->rc = prepareFreeAndCollectError(p->dbMain, &pMax, &p->zErrmsg, + sqlite3_mprintf( + "SELECT max(_rowid_) FROM \"%s%w\"", zWrite, pIter->zTbl + ) + ); + if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pMax) ){ + sqlite3_int64 iMax = sqlite3_column_int64(pMax, 0); + zRet = rbuMPrintf(p, " WHERE _rowid_ > %lld ", iMax); + } + rbuFinalize(p, pMax); + }else{ + char *zOrder = rbuObjIterGetPkList(p, pIter, "", ", ", " DESC"); + char *zSelect = rbuObjIterGetPkList(p, pIter, "quote(", "||','||", ")"); + char *zList = rbuObjIterGetPkList(p, pIter, "", ", ", ""); + + if( p->rc==SQLITE_OK ){ + p->rc = prepareFreeAndCollectError(p->dbMain, &pMax, &p->zErrmsg, + sqlite3_mprintf( + "SELECT %s FROM \"%s%w\" ORDER BY %s LIMIT 1", + zSelect, zWrite, pIter->zTbl, zOrder + ) + ); + if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pMax) ){ + const char *zVal = (const char*)sqlite3_column_text(pMax, 0); + zRet = rbuMPrintf(p, " WHERE (%s) > (%s) ", zList, zVal); + } + rbuFinalize(p, pMax); + } + + sqlite3_free(zOrder); + sqlite3_free(zSelect); + sqlite3_free(zList); + } + return zRet; +} + +/* +** This function is called as part of restating an RBU vacuum when the +** current operation is writing content to an index. If possible, it +** queries the target index b-tree for the largest key already written to +** it, then composes and returns an expression that can be used in a WHERE +** clause to select the remaining required rows from the source table. +** It is only possible to return such an expression if: +** +** * The index contains no DESC columns, and +** * The last key written to the index before the operation was +** suspended does not contain any NULL values. +** +** The expression is of the form: +** +** (index-field1, index-field2, ...) > (?, ?, ...) +** +** except that the "?" placeholders are replaced with literal values. +** +** If the expression cannot be created, NULL is returned. In this case, +** the caller has to use an OFFSET clause to extract only the required +** rows from the sourct table, just as it does for an RBU update operation. +*/ +char *rbuVacuumIndexStart( + sqlite3rbu *p, /* RBU handle */ + RbuObjIter *pIter /* RBU iterator object */ +){ + char *zOrder = 0; + char *zLhs = 0; + char *zSelect = 0; + char *zVector = 0; + char *zRet = 0; + int bFailed = 0; + const char *zSep = ""; + int iCol = 0; + sqlite3_stmt *pXInfo = 0; + + p->rc = prepareFreeAndCollectError(p->dbMain, &pXInfo, &p->zErrmsg, + sqlite3_mprintf("PRAGMA main.index_xinfo = %Q", pIter->zIdx) + ); + while( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pXInfo) ){ + int iCid = sqlite3_column_int(pXInfo, 1); + const char *zCollate = (const char*)sqlite3_column_text(pXInfo, 4); + const char *zCol; + if( sqlite3_column_int(pXInfo, 3) ){ + bFailed = 1; + break; + } + + if( iCid<0 ){ + if( pIter->eType==RBU_PK_IPK ){ + int i; + for(i=0; pIter->abTblPk[i]==0; i++); + assert( i<pIter->nTblCol ); + zCol = pIter->azTblCol[i]; + }else{ + zCol = "_rowid_"; + } + }else{ + zCol = pIter->azTblCol[iCid]; + } + + zLhs = rbuMPrintf(p, "%z%s \"%w\" COLLATE %Q", + zLhs, zSep, zCol, zCollate + ); + zOrder = rbuMPrintf(p, "%z%s \"rbu_imp_%d%w\" COLLATE %Q DESC", + zOrder, zSep, iCol, zCol, zCollate + ); + zSelect = rbuMPrintf(p, "%z%s quote(\"rbu_imp_%d%w\")", + zSelect, zSep, iCol, zCol + ); + zSep = ", "; + iCol++; + } + rbuFinalize(p, pXInfo); + if( bFailed ) goto index_start_out; + + if( p->rc==SQLITE_OK ){ + sqlite3_stmt *pSel = 0; + + p->rc = prepareFreeAndCollectError(p->dbMain, &pSel, &p->zErrmsg, + sqlite3_mprintf("SELECT %s FROM \"rbu_imp_%w\" ORDER BY %s LIMIT 1", + zSelect, pIter->zTbl, zOrder + ) + ); + if( p->rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pSel) ){ + zSep = ""; + for(iCol=0; iCol<pIter->nCol; iCol++){ + const char *zQuoted = (const char*)sqlite3_column_text(pSel, iCol); + if( zQuoted[0]=='N' ){ + bFailed = 1; + break; + } + zVector = rbuMPrintf(p, "%z%s%s", zVector, zSep, zQuoted); + zSep = ", "; + } + + if( !bFailed ){ + zRet = rbuMPrintf(p, "(%s) > (%s)", zLhs, zVector); + } + } + rbuFinalize(p, pSel); + } + + index_start_out: + sqlite3_free(zOrder); + sqlite3_free(zSelect); + sqlite3_free(zVector); + sqlite3_free(zLhs); + return zRet; +} + +/* ** This function is used to create a SELECT list (the list of SQL ** expressions that follows a SELECT keyword) for a SELECT statement ** used to read from an data_xxx or rbu_tmp_xxx table while updating the @@ -189623,7 +191417,7 @@ static char *rbuObjIterGetSetlist( */ static char *rbuObjIterGetBindlist(sqlite3rbu *p, int nBind){ char *zRet = 0; - int nByte = nBind*2 + 1; + sqlite3_int64 nByte = 2*(sqlite3_int64)nBind + 1; zRet = (char*)rbuMalloc(p, nByte); if( zRet ){ @@ -189885,6 +191679,62 @@ static void rbuTmpInsertFunc( } } +static char *rbuObjIterGetIndexWhere(sqlite3rbu *p, RbuObjIter *pIter){ + sqlite3_stmt *pStmt = 0; + int rc = p->rc; + char *zRet = 0; + + if( rc==SQLITE_OK ){ + rc = prepareAndCollectError(p->dbMain, &pStmt, &p->zErrmsg, + "SELECT trim(sql) FROM sqlite_master WHERE type='index' AND name=?" + ); + } + if( rc==SQLITE_OK ){ + int rc2; + rc = sqlite3_bind_text(pStmt, 1, pIter->zIdx, -1, SQLITE_STATIC); + if( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(pStmt) ){ + const char *zSql = (const char*)sqlite3_column_text(pStmt, 0); + if( zSql ){ + int nParen = 0; /* Number of open parenthesis */ + int i; + for(i=0; zSql[i]; i++){ + char c = zSql[i]; + if( c=='(' ){ + nParen++; + } + else if( c==')' ){ + nParen--; + if( nParen==0 ){ + i++; + break; + } + }else if( c=='"' || c=='\'' || c=='`' ){ + for(i++; 1; i++){ + if( zSql[i]==c ){ + if( zSql[i+1]!=c ) break; + i++; + } + } + }else if( c=='[' ){ + for(i++; 1; i++){ + if( zSql[i]==']' ) break; + } + } + } + if( zSql[i] ){ + zRet = rbuStrndup(&zSql[i], &rc); + } + } + } + + rc2 = sqlite3_finalize(pStmt); + if( rc==SQLITE_OK ) rc = rc2; + } + + p->rc = rc; + return zRet; +} + /* ** Ensure that the SQLite statement handles required to update the ** target database object currently indicated by the iterator passed @@ -189914,6 +191764,7 @@ static int rbuObjIterPrepareAll( char *zImposterPK = 0; /* Primary key declaration for imposter */ char *zWhere = 0; /* WHERE clause on PK columns */ char *zBind = 0; + char *zPart = 0; int nBind = 0; assert( pIter->eType!=RBU_PK_VTAB ); @@ -189921,6 +191772,7 @@ static int rbuObjIterPrepareAll( p, pIter, &zImposterCols, &zImposterPK, &zWhere, &nBind ); zBind = rbuObjIterGetBindlist(p, nBind); + zPart = rbuObjIterGetIndexWhere(p, pIter); /* Create the imposter table used to write to this index. */ sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, p->dbMain, "main", 0, 1); @@ -189952,39 +191804,58 @@ static int rbuObjIterPrepareAll( if( p->rc==SQLITE_OK ){ char *zSql; if( rbuIsVacuum(p) ){ + char *zStart = 0; + if( nOffset ){ + zStart = rbuVacuumIndexStart(p, pIter); + if( zStart ){ + sqlite3_free(zLimit); + zLimit = 0; + } + } + zSql = sqlite3_mprintf( - "SELECT %s, 0 AS rbu_control FROM '%q' ORDER BY %s%s", + "SELECT %s, 0 AS rbu_control FROM '%q' %s %s %s ORDER BY %s%s", zCollist, pIter->zDataTbl, + zPart, + (zStart ? (zPart ? "AND" : "WHERE") : ""), zStart, zCollist, zLimit ); + sqlite3_free(zStart); }else if( pIter->eType==RBU_PK_EXTERNAL || pIter->eType==RBU_PK_NONE ){ zSql = sqlite3_mprintf( - "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' ORDER BY %s%s", + "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' %s ORDER BY %s%s", zCollist, p->zStateDb, pIter->zDataTbl, - zCollist, zLimit + zPart, zCollist, zLimit ); }else{ zSql = sqlite3_mprintf( - "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' " + "SELECT %s, rbu_control FROM %s.'rbu_tmp_%q' %s " "UNION ALL " "SELECT %s, rbu_control FROM '%q' " - "WHERE typeof(rbu_control)='integer' AND rbu_control!=1 " + "%s %s typeof(rbu_control)='integer' AND rbu_control!=1 " "ORDER BY %s%s", - zCollist, p->zStateDb, pIter->zDataTbl, + zCollist, p->zStateDb, pIter->zDataTbl, zPart, zCollist, pIter->zDataTbl, + zPart, + (zPart ? "AND" : "WHERE"), zCollist, zLimit ); } - p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz, zSql); + if( p->rc==SQLITE_OK ){ + p->rc = prepareFreeAndCollectError(p->dbRbu,&pIter->pSelect,pz,zSql); + }else{ + sqlite3_free(zSql); + } } sqlite3_free(zImposterCols); sqlite3_free(zImposterPK); sqlite3_free(zWhere); sqlite3_free(zBind); + sqlite3_free(zPart); }else{ int bRbuRowid = (pIter->eType==RBU_PK_VTAB) ||(pIter->eType==RBU_PK_NONE) @@ -190077,18 +191948,42 @@ static int rbuObjIterPrepareAll( /* Create the SELECT statement to read keys from data_xxx */ if( p->rc==SQLITE_OK ){ const char *zRbuRowid = ""; + char *zStart = 0; + char *zOrder = 0; if( bRbuRowid ){ zRbuRowid = rbuIsVacuum(p) ? ",_rowid_ " : ",rbu_rowid"; } - p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz, - sqlite3_mprintf( - "SELECT %s,%s rbu_control%s FROM '%q'%s", - zCollist, - (rbuIsVacuum(p) ? "0 AS " : ""), - zRbuRowid, - pIter->zDataTbl, zLimit - ) - ); + + if( rbuIsVacuum(p) ){ + if( nOffset ){ + zStart = rbuVacuumTableStart(p, pIter, bRbuRowid, zWrite); + if( zStart ){ + sqlite3_free(zLimit); + zLimit = 0; + } + } + if( bRbuRowid ){ + zOrder = rbuMPrintf(p, "_rowid_"); + }else{ + zOrder = rbuObjIterGetPkList(p, pIter, "", ", ", ""); + } + } + + if( p->rc==SQLITE_OK ){ + p->rc = prepareFreeAndCollectError(p->dbRbu, &pIter->pSelect, pz, + sqlite3_mprintf( + "SELECT %s,%s rbu_control%s FROM '%q'%s %s %s %s", + zCollist, + (rbuIsVacuum(p) ? "0 AS " : ""), + zRbuRowid, + pIter->zDataTbl, (zStart ? zStart : ""), + (zOrder ? "ORDER BY" : ""), zOrder, + zLimit + ) + ); + } + sqlite3_free(zStart); + sqlite3_free(zOrder); } sqlite3_free(zWhere); @@ -192315,9 +194210,7 @@ static int rbuVfsFileControl(sqlite3_file *pFile, int op, void *pArg){ }else if( rc==SQLITE_NOTFOUND ){ pRbu->pTargetFd = p; p->pRbu = pRbu; - if( p->openFlags & SQLITE_OPEN_MAIN_DB ){ - rbuMainlistAdd(p); - } + rbuMainlistAdd(p); if( p->pWalFd ) p->pWalFd->pRbu = pRbu; rc = SQLITE_OK; } @@ -192380,10 +194273,7 @@ static int rbuVfsShmLock(sqlite3_file *pFile, int ofst, int n, int flags){ if( ofst==WAL_LOCK_CKPT && n==1 ) rc = SQLITE_BUSY; }else{ int bCapture = 0; - if( n==1 && (flags & SQLITE_SHM_EXCLUSIVE) - && pRbu && pRbu->eStage==RBU_STAGE_CAPTURE - && (ofst==WAL_LOCK_WRITE || ofst==WAL_LOCK_CKPT || ofst==WAL_LOCK_READ0) - ){ + if( pRbu && pRbu->eStage==RBU_STAGE_CAPTURE ){ bCapture = 1; } @@ -192416,20 +194306,24 @@ static int rbuVfsShmMap( ** rbu is in the RBU_STAGE_OAL state, use heap memory for *-shm space ** instead of a file on disk. */ assert( p->openFlags & (SQLITE_OPEN_MAIN_DB|SQLITE_OPEN_TEMP_DB) ); - if( eStage==RBU_STAGE_OAL || eStage==RBU_STAGE_MOVE ){ - if( iRegion<=p->nShm ){ - int nByte = (iRegion+1) * sizeof(char*); - char **apNew = (char**)sqlite3_realloc64(p->apShm, nByte); - if( apNew==0 ){ - rc = SQLITE_NOMEM; - }else{ - memset(&apNew[p->nShm], 0, sizeof(char*) * (1 + iRegion - p->nShm)); - p->apShm = apNew; - p->nShm = iRegion+1; - } + if( eStage==RBU_STAGE_OAL ){ + sqlite3_int64 nByte = (iRegion+1) * sizeof(char*); + char **apNew = (char**)sqlite3_realloc64(p->apShm, nByte); + + /* This is an RBU connection that uses its own heap memory for the + ** pages of the *-shm file. Since no other process can have run + ** recovery, the connection must request *-shm pages in order + ** from start to finish. */ + assert( iRegion==p->nShm ); + if( apNew==0 ){ + rc = SQLITE_NOMEM; + }else{ + memset(&apNew[p->nShm], 0, sizeof(char*) * (1 + iRegion - p->nShm)); + p->apShm = apNew; + p->nShm = iRegion+1; } - if( rc==SQLITE_OK && p->apShm[iRegion]==0 ){ + if( rc==SQLITE_OK ){ char *pNew = (char*)sqlite3_malloc64(szRegion); if( pNew==0 ){ rc = SQLITE_NOMEM; @@ -192658,7 +194552,8 @@ static int rbuVfsAccess( */ if( rc==SQLITE_OK && flags==SQLITE_ACCESS_EXISTS ){ rbu_file *pDb = rbuFindMaindb(pRbuVfs, zPath, 1); - if( pDb && pDb->pRbu && pDb->pRbu->eStage==RBU_STAGE_OAL ){ + if( pDb && pDb->pRbu->eStage==RBU_STAGE_OAL ){ + assert( pDb->pRbu ); if( *pResOut ){ rc = SQLITE_CANTOPEN; }else{ @@ -194929,7 +196824,7 @@ static int sessionGrowHash(int bPatchset, SessionTable *pTab){ if( pTab->nChange==0 || pTab->nEntry>=(pTab->nChange/2) ){ int i; SessionChange **apNew; - int nNew = (pTab->nChange ? pTab->nChange : 128) * 2; + sqlite3_int64 nNew = 2*(sqlite3_int64)(pTab->nChange ? pTab->nChange : 128); apNew = (SessionChange **)sqlite3_malloc64(sizeof(SessionChange *) * nNew); if( apNew==0 ){ @@ -195651,7 +197546,9 @@ SQLITE_API int sqlite3session_diff( } sqlite3_free((char*)azCol); if( bMismatch ){ - *pzErrMsg = sqlite3_mprintf("table schemas do not match"); + if( pzErrMsg ){ + *pzErrMsg = sqlite3_mprintf("table schemas do not match"); + } rc = SQLITE_SCHEMA; } if( bHasPk==0 ){ @@ -195856,8 +197753,8 @@ SQLITE_API int sqlite3session_attach( ** If successful, return zero. Otherwise, if an OOM condition is encountered, ** set *pRc to SQLITE_NOMEM and return non-zero. */ -static int sessionBufferGrow(SessionBuffer *p, int nByte, int *pRc){ - if( *pRc==SQLITE_OK && p->nAlloc-p->nBuf<nByte ){ +static int sessionBufferGrow(SessionBuffer *p, size_t nByte, int *pRc){ + if( *pRc==SQLITE_OK && (size_t)(p->nAlloc-p->nBuf)<nByte ){ u8 *aNew; i64 nNew = p->nAlloc ? p->nAlloc : 128; do { @@ -196974,7 +198871,7 @@ static int sessionChangesetReadTblhdr(sqlite3_changeset_iter *p){ } if( rc==SQLITE_OK ){ - int iPK = sizeof(sqlite3_value*)*p->nCol*2; + size_t iPK = sizeof(sqlite3_value*)*p->nCol*2; memset(p->tblhdr.aBuf, 0, iPK); memcpy(&p->tblhdr.aBuf[iPK], &p->in.aData[p->in.iNext], nCopy); p->in.iNext += nCopy; @@ -197889,7 +199786,7 @@ static int sessionSeekToRow( } /* -** This function is called from within sqlite3changset_apply_v2() when +** This function is called from within sqlite3changeset_apply_v2() when ** a conflict is encountered and resolved using conflict resolution ** mode eType (either SQLITE_CHANGESET_OMIT or SQLITE_CHANGESET_REPLACE).. ** It adds a conflict resolution record to the buffer in @@ -198278,7 +200175,7 @@ static int sessionRetryConstraints( rc = sessionChangesetStart(&pIter2, 0, 0, cons.nBuf, cons.aBuf, 0); if( rc==SQLITE_OK ){ - int nByte = 2*pApply->nCol*sizeof(sqlite3_value*); + size_t nByte = 2*pApply->nCol*sizeof(sqlite3_value*); int rc2; pIter2->bPatchset = bPatchset; pIter2->zTab = (char*)zTab; @@ -199671,7 +201568,7 @@ struct Fts5PhraseIter { ** Save the pointer passed as the second argument as the extension functions ** "auxiliary data". The pointer may then be retrieved by the current or any ** future invocation of the same fts5 extension function made as part of -** of the same MATCH query using the xGetAuxdata() API. +** the same MATCH query using the xGetAuxdata() API. ** ** Each extension function is allocated a single auxiliary data slot for ** each FTS query (MATCH expression). If the extension function is invoked @@ -199686,7 +201583,7 @@ struct Fts5PhraseIter { ** The xDelete callback, if one is specified, is also invoked on the ** auxiliary data pointer after the FTS5 query has finished. ** -** If an error (e.g. an OOM condition) occurs within this function, an +** If an error (e.g. an OOM condition) occurs within this function, ** the auxiliary data is set to NULL and an error code returned. If the ** xDelete parameter was not NULL, it is invoked on the auxiliary data ** pointer before returning. @@ -200668,8 +202565,9 @@ static void sqlite3Fts5HashClear(Fts5Hash*); static int sqlite3Fts5HashQuery( Fts5Hash*, /* Hash table to query */ + int nPre, const char *pTerm, int nTerm, /* Query term */ - const u8 **ppDoclist, /* OUT: Pointer to doclist for pTerm */ + void **ppObj, /* OUT: Pointer to doclist for pTerm */ int *pnDoclist /* OUT: Size of doclist in bytes */ ); @@ -202739,7 +204637,7 @@ static int fts5SnippetScore( sqlite3_int64 iAdj = iFirst - (nToken - (iLast-iFirst)) / 2; if( (iAdj+nToken)>nDocsize ) iAdj = nDocsize - nToken; if( iAdj<0 ) iAdj = 0; - *piPos = iAdj; + *piPos = (int)iAdj; } return rc; @@ -202967,7 +204865,7 @@ static int fts5Bm25GetData( if( p==0 ){ rc = SQLITE_NOMEM; }else{ - memset(p, 0, nByte); + memset(p, 0, (size_t)nByte); p->nPhrase = nPhrase; p->aIDF = (double*)&p[1]; p->aFreq = &p->aIDF[nPhrase]; @@ -203130,7 +205028,7 @@ static int sqlite3Fts5BufferSize(int *pRc, Fts5Buffer *pBuf, u32 nByte){ *pRc = SQLITE_NOMEM; return 1; }else{ - pBuf->nSpace = nNew; + pBuf->nSpace = (int)nNew; pBuf->p = pNew; } } @@ -203281,10 +205179,19 @@ static int sqlite3Fts5PoslistNext64( i64 iOff = *piOff; int iVal; fts5FastGetVarint32(a, i, iVal); - if( iVal==1 ){ + if( iVal<=1 ){ + if( iVal==0 ){ + *pi = i; + return 0; + } fts5FastGetVarint32(a, i, iVal); iOff = ((i64)iVal) << 32; fts5FastGetVarint32(a, i, iVal); + if( iVal<2 ){ + /* This is a corrupt record. So stop parsing it here. */ + *piOff = -1; + return 1; + } } *piOff = iOff + ((iVal-2) & 0x7FFFFFFF); *pi = i; @@ -203354,7 +205261,7 @@ static void *sqlite3Fts5MallocZero(int *pRc, sqlite3_int64 nByte){ if( pRet==0 ){ if( nByte>0 ) *pRc = SQLITE_NOMEM; }else{ - memset(pRet, 0, nByte); + memset(pRet, 0, (size_t)nByte); } } return pRet; @@ -203823,7 +205730,7 @@ static int fts5ConfigParseSpecial( rc = SQLITE_ERROR; }else{ rc = sqlite3Fts5GetTokenizer(pGlobal, - (const char**)azArg, nArg, &pConfig->pTok, &pConfig->pTokApi, + (const char**)azArg, (int)nArg, &pConfig->pTok, &pConfig->pTokApi, pzErr ); } @@ -203933,7 +205840,7 @@ static const char *fts5ConfigGobbleWord( if( zOut==0 ){ *pRc = SQLITE_NOMEM; }else{ - memcpy(zOut, zIn, nIn+1); + memcpy(zOut, zIn, (size_t)(nIn+1)); if( fts5_isopenquote(zOut[0]) ){ int ii = fts5Dequote(zOut); zRet = &zIn[ii]; @@ -205947,7 +207854,7 @@ static Fts5ExprNearset *sqlite3Fts5ParseNearset( if( pRet==0 ){ pParse->rc = SQLITE_NOMEM; }else{ - memset(pRet, 0, nByte); + memset(pRet, 0, (size_t)nByte); } }else if( (pNear->nPhrase % SZALLOC)==0 ){ int nNew = pNear->nPhrase + SZALLOC; @@ -206023,7 +207930,7 @@ static int fts5ParseTokenize( if( pSyn==0 ){ rc = SQLITE_NOMEM; }else{ - memset(pSyn, 0, nByte); + memset(pSyn, 0, (size_t)nByte); pSyn->zTerm = ((char*)pSyn) + sizeof(Fts5ExprTerm) + sizeof(Fts5Buffer); memcpy(pSyn->zTerm, pToken, nToken); pSyn->pSynonym = pPhrase->aTerm[pPhrase->nTerm-1].pSynonym; @@ -206183,7 +208090,7 @@ static int sqlite3Fts5ExprClonePhrase( nByte = sizeof(Fts5Colset) + (pColsetOrig->nCol-1) * sizeof(int); pColset = (Fts5Colset*)sqlite3Fts5MallocZero(&rc, nByte); if( pColset ){ - memcpy(pColset, pColsetOrig, nByte); + memcpy(pColset, pColsetOrig, (size_t)nByte); } pNew->pRoot->pNear->pColset = pColset; } @@ -206400,7 +208307,7 @@ static Fts5Colset *fts5CloneColset(int *pRc, Fts5Colset *pOrig){ sqlite3_int64 nByte = sizeof(Fts5Colset) + (pOrig->nCol-1) * sizeof(int); pRet = (Fts5Colset*)sqlite3Fts5MallocZero(pRc, nByte); if( pRet ){ - memcpy(pRet, pOrig, nByte); + memcpy(pRet, pOrig, (size_t)nByte); } }else{ pRet = 0; @@ -207417,7 +209324,7 @@ static int sqlite3Fts5HashNew(Fts5Config *pConfig, Fts5Hash **ppNew, int *pnByte *ppNew = 0; rc = SQLITE_NOMEM; }else{ - memset(pNew->aSlot, 0, nByte); + memset(pNew->aSlot, 0, (size_t)nByte); } } return rc; @@ -207501,19 +209408,25 @@ static int fts5HashResize(Fts5Hash *pHash){ return SQLITE_OK; } -static void fts5HashAddPoslistSize(Fts5Hash *pHash, Fts5HashEntry *p){ +static int fts5HashAddPoslistSize( + Fts5Hash *pHash, + Fts5HashEntry *p, + Fts5HashEntry *p2 +){ + int nRet = 0; if( p->iSzPoslist ){ - u8 *pPtr = (u8*)p; + u8 *pPtr = p2 ? (u8*)p2 : (u8*)p; + int nData = p->nData; if( pHash->eDetail==FTS5_DETAIL_NONE ){ - assert( p->nData==p->iSzPoslist ); + assert( nData==p->iSzPoslist ); if( p->bDel ){ - pPtr[p->nData++] = 0x00; + pPtr[nData++] = 0x00; if( p->bContent ){ - pPtr[p->nData++] = 0x00; + pPtr[nData++] = 0x00; } } }else{ - int nSz = (p->nData - p->iSzPoslist - 1); /* Size in bytes */ + int nSz = (nData - p->iSzPoslist - 1); /* Size in bytes */ int nPos = nSz*2 + p->bDel; /* Value of nPos field */ assert( p->bDel==0 || p->bDel==1 ); @@ -207523,14 +209436,19 @@ static void fts5HashAddPoslistSize(Fts5Hash *pHash, Fts5HashEntry *p){ int nByte = sqlite3Fts5GetVarintLen((u32)nPos); memmove(&pPtr[p->iSzPoslist + nByte], &pPtr[p->iSzPoslist + 1], nSz); sqlite3Fts5PutVarint(&pPtr[p->iSzPoslist], nPos); - p->nData += (nByte-1); + nData += (nByte-1); } } - p->iSzPoslist = 0; - p->bDel = 0; - p->bContent = 0; + nRet = nData - p->nData; + if( p2==0 ){ + p->iSzPoslist = 0; + p->bDel = 0; + p->bContent = 0; + p->nData = nData; + } } + return nRet; } /* @@ -207587,7 +209505,7 @@ static int sqlite3Fts5HashWrite( p = (Fts5HashEntry*)sqlite3_malloc64(nByte); if( !p ) return SQLITE_NOMEM; memset(p, 0, sizeof(Fts5HashEntry)); - p->nAlloc = nByte; + p->nAlloc = (int)nByte; zKey = fts5EntryKey(p); zKey[0] = bByte; memcpy(&zKey[1], pToken, nToken); @@ -207642,7 +209560,7 @@ static int sqlite3Fts5HashWrite( /* If this is a new rowid, append the 4-byte size field for the previous ** entry, and the new rowid for this entry. */ if( iRowid!=p->iRowid ){ - fts5HashAddPoslistSize(pHash, p); + fts5HashAddPoslistSize(pHash, p, 0); p->nData += sqlite3Fts5PutVarint(&pPtr[p->nData], iRowid - p->iRowid); p->iRowid = iRowid; bNew = 1; @@ -207759,7 +209677,9 @@ static int fts5HashEntrySort( for(iSlot=0; iSlot<pHash->nSlot; iSlot++){ Fts5HashEntry *pIter; for(pIter=pHash->aSlot[iSlot]; pIter; pIter=pIter->pHashNext){ - if( pTerm==0 || 0==memcmp(fts5EntryKey(pIter), pTerm, nTerm) ){ + if( pTerm==0 + || (pIter->nKey+1>=nTerm && 0==memcmp(fts5EntryKey(pIter), pTerm, nTerm)) + ){ Fts5HashEntry *pEntry = pIter; pEntry->pScanNext = 0; for(i=0; ap[i]; i++){ @@ -207787,8 +209707,9 @@ static int fts5HashEntrySort( */ static int sqlite3Fts5HashQuery( Fts5Hash *pHash, /* Hash table to query */ + int nPre, const char *pTerm, int nTerm, /* Query term */ - const u8 **ppDoclist, /* OUT: Pointer to doclist for pTerm */ + void **ppOut, /* OUT: Pointer to new object */ int *pnDoclist /* OUT: Size of doclist in bytes */ ){ unsigned int iHash = fts5HashKey(pHash->nSlot, (const u8*)pTerm, nTerm); @@ -207802,11 +209723,20 @@ static int sqlite3Fts5HashQuery( } if( p ){ - fts5HashAddPoslistSize(pHash, p); - *ppDoclist = (const u8*)&zKey[nTerm+1]; - *pnDoclist = p->nData - (sizeof(Fts5HashEntry) + nTerm + 1); + int nHashPre = sizeof(Fts5HashEntry) + nTerm + 1; + int nList = p->nData - nHashPre; + u8 *pRet = (u8*)(*ppOut = sqlite3_malloc64(nPre + nList + 10)); + if( pRet ){ + Fts5HashEntry *pFaux = (Fts5HashEntry*)&pRet[nPre-nHashPre]; + memcpy(&pRet[nPre], &((u8*)p)[nHashPre], nList); + nList += fts5HashAddPoslistSize(pHash, p, pFaux); + *pnDoclist = nList; + }else{ + *pnDoclist = 0; + return SQLITE_NOMEM; + } }else{ - *ppDoclist = 0; + *ppOut = 0; *pnDoclist = 0; } @@ -207839,7 +209769,7 @@ static void sqlite3Fts5HashScanEntry( if( (p = pHash->pScan) ){ char *zKey = fts5EntryKey(p); int nTerm = (int)strlen(zKey); - fts5HashAddPoslistSize(pHash, p); + fts5HashAddPoslistSize(pHash, p, 0); *pzTerm = zKey; *ppDoclist = (const u8*)&zKey[nTerm+1]; *pnDoclist = p->nData - (sizeof(Fts5HashEntry) + nTerm + 1); @@ -208844,7 +210774,7 @@ static Fts5Structure *fts5StructureReadUncached(Fts5Index *p){ /* TODO: Do we need this if the leaf-index is appended? Probably... */ memset(&pData->p[pData->nn], 0, FTS5_DATA_PADDING); p->rc = fts5StructureDecode(pData->p, pData->nn, &iCookie, &pRet); - if( p->rc==SQLITE_OK && pConfig->iCookie!=iCookie ){ + if( p->rc==SQLITE_OK && (pConfig->pgsz==0 || pConfig->iCookie!=iCookie) ){ p->rc = sqlite3Fts5ConfigLoad(pConfig, iCookie); } fts5DataRelease(pData); @@ -210309,31 +212239,40 @@ static void fts5SegIterHashInit( int flags, /* Mask of FTS5INDEX_XXX flags */ Fts5SegIter *pIter /* Object to populate */ ){ - const u8 *pList = 0; int nList = 0; const u8 *z = 0; int n = 0; + Fts5Data *pLeaf = 0; assert( p->pHash ); assert( p->rc==SQLITE_OK ); if( pTerm==0 || (flags & FTS5INDEX_QUERY_SCAN) ){ + const u8 *pList = 0; + p->rc = sqlite3Fts5HashScanInit(p->pHash, (const char*)pTerm, nTerm); sqlite3Fts5HashScanEntry(p->pHash, (const char**)&z, &pList, &nList); n = (z ? (int)strlen((const char*)z) : 0); + if( pList ){ + pLeaf = fts5IdxMalloc(p, sizeof(Fts5Data)); + if( pLeaf ){ + pLeaf->p = (u8*)pList; + } + } }else{ - pIter->flags |= FTS5_SEGITER_ONETERM; - sqlite3Fts5HashQuery(p->pHash, (const char*)pTerm, nTerm, &pList, &nList); + p->rc = sqlite3Fts5HashQuery(p->pHash, sizeof(Fts5Data), + (const char*)pTerm, nTerm, (void**)&pLeaf, &nList + ); + if( pLeaf ){ + pLeaf->p = (u8*)&pLeaf[1]; + } z = pTerm; n = nTerm; + pIter->flags |= FTS5_SEGITER_ONETERM; } - if( pList ){ - Fts5Data *pLeaf; + if( pLeaf ){ sqlite3Fts5BufferSet(&p->rc, &pIter->term, n, z); - pLeaf = fts5IdxMalloc(p, sizeof(Fts5Data)); - if( pLeaf==0 ) return; - pLeaf->p = (u8*)pList; pLeaf->nn = pLeaf->szLeaf = nList; pIter->pLeaf = pLeaf; pIter->iLeafOffset = fts5GetVarint(pLeaf->p, (u64*)&pIter->iRowid); @@ -210486,8 +212425,8 @@ static int fts5MultiIterDoCompare(Fts5Iter *pIter, int iOut){ }else{ int res = fts5BufferCompare(&p1->term, &p2->term); if( res==0 ){ - assert( i2>i1 ); - assert( i2!=0 ); + assert_nc( i2>i1 ); + assert_nc( i2!=0 ); pRes->bTermEq = 1; if( p1->iRowid==p2->iRowid ){ p1->bDel = p2->bDel; @@ -211534,7 +213473,7 @@ static int fts5WriteDlidxGrow( if( aDlidx==0 ){ p->rc = SQLITE_NOMEM; }else{ - int nByte = sizeof(Fts5DlidxWriter) * (nLvl - pWriter->nDlidx); + size_t nByte = sizeof(Fts5DlidxWriter) * (nLvl - pWriter->nDlidx); memset(&aDlidx[pWriter->nDlidx], 0, nByte); pWriter->aDlidx = aDlidx; pWriter->nDlidx = nLvl; @@ -212021,13 +213960,14 @@ static void fts5TrimSegments(Fts5Index *p, Fts5Iter *pIter){ /* Set up the new page-index array */ fts5BufferAppendVarint(&p->rc, &buf, 4); if( pSeg->iLeafPgno==pSeg->iTermLeafPgno - && pSeg->iEndofDoclist<pData->szLeaf - ){ + && pSeg->iEndofDoclist<pData->szLeaf + && pSeg->iPgidxOff<=pData->nn + ){ int nDiff = pData->szLeaf - pSeg->iEndofDoclist; fts5BufferAppendVarint(&p->rc, &buf, buf.n - 1 - nDiff - 4); fts5BufferAppendBlob(&p->rc, &buf, pData->nn - pSeg->iPgidxOff, &pData->p[pSeg->iPgidxOff] - ); + ); } pSeg->pSeg->pgnoFirst = pSeg->iTermLeafPgno; @@ -212795,8 +214735,14 @@ static void fts5MergePrefixLists( ** first rowid in one input is a large negative number, and the first in ** the other a non-negative number, the delta for the non-negative ** number will be larger on disk than the literal integer value - ** was. */ - if( sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n + 9) ) return; + ** was. + ** + ** Or, if the input position-lists are corrupt, then the output might + ** include up to 2 extra 10-byte positions created by interpreting -1 + ** (the value PoslistNext64() uses for EOF) as a position and appending + ** it to the output. This can happen at most once for each input + ** position-list, hence two 10 byte paddings. */ + if( sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n + 9+10+10) ) return; fts5DoclistIterInit(p1, &i1); fts5DoclistIterInit(p2, &i2); @@ -212807,6 +214753,7 @@ static void fts5MergePrefixLists( fts5BufferSafeAppendBlob(&out, i1.aPoslist, i1.nPoslist+i1.nSize); fts5DoclistIterNext(&i1); if( i1.aPoslist==0 ) break; + assert( out.n<=((i1.aPoslist-p1->p) + (i2.aPoslist-p2->p)+9+10+10) ); } else if( i2.iRowid!=i1.iRowid ){ /* Copy entry from i2 */ @@ -212814,6 +214761,7 @@ static void fts5MergePrefixLists( fts5BufferSafeAppendBlob(&out, i2.aPoslist, i2.nPoslist+i2.nSize); fts5DoclistIterNext(&i2); if( i2.aPoslist==0 ) break; + assert( out.n<=((i1.aPoslist-p1->p) + (i2.aPoslist-p2->p)+9+10+10) ); } else{ /* Merge the two position lists. */ @@ -212837,7 +214785,7 @@ static void fts5MergePrefixLists( sqlite3Fts5PoslistNext64(a1, i1.nPoslist, &iOff1, &iPos1); sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2); - assert( iPos1>=0 && iPos2>=0 ); + assert_nc( iPos1>=0 && iPos2>=0 ); if( iPos1<iPos2 ){ sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos1); @@ -212846,7 +214794,6 @@ static void fts5MergePrefixLists( sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2); sqlite3Fts5PoslistNext64(a2, i2.nPoslist, &iOff2, &iPos2); } - if( iPos1>=0 && iPos2>=0 ){ while( 1 ){ if( iPos1<iPos2 ){ @@ -212871,7 +214818,7 @@ static void fts5MergePrefixLists( aCopy = &a1[iOff1]; nCopy = i1.nPoslist - iOff1; }else{ - assert( iPos2>=0 && iPos2!=iPrev ); + assert_nc( iPos2>=0 && iPos2!=iPrev ); sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, iPos2); aCopy = &a2[iOff2]; nCopy = i2.nPoslist - iOff2; @@ -212885,8 +214832,9 @@ static void fts5MergePrefixLists( fts5BufferSafeAppendBlob(&out, tmp.p, tmp.n); fts5DoclistIterNext(&i1); fts5DoclistIterNext(&i2); - assert( out.n<=(p1->n+p2->n+9) ); + assert_nc( out.n<=(p1->n+p2->n+9) ); if( i1.aPoslist==0 || i2.aPoslist==0 ) break; + assert( out.n<=((i1.aPoslist-p1->p) + (i2.aPoslist-p2->p)+9+10+10) ); } } @@ -212898,7 +214846,7 @@ static void fts5MergePrefixLists( fts5MergeAppendDocid(&out, iLastRowid, i2.iRowid); fts5BufferSafeAppendBlob(&out, i2.aPoslist, i2.aEof - i2.aPoslist); } - assert( out.n<=(p1->n+p2->n+9) ); + assert_nc( out.n<=(p1->n+p2->n+9) ); fts5BufferSet(&p->rc, p1, out.n, out.p); fts5BufferFree(&tmp); @@ -215049,7 +216997,7 @@ static int fts5OpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){ pCsr = (Fts5Cursor*)sqlite3_malloc64(nByte); if( pCsr ){ Fts5Global *pGlobal = pTab->pGlobal; - memset(pCsr, 0, nByte); + memset(pCsr, 0, (size_t)nByte); pCsr->aColumnSize = (int*)&pCsr[1]; pCsr->pNext = pGlobal->pCsr; pGlobal->pCsr = pCsr; @@ -215330,7 +217278,7 @@ static int fts5CursorFirstSorted( nByte = sizeof(Fts5Sorter) + sizeof(int) * (nPhrase-1); pSorter = (Fts5Sorter*)sqlite3_malloc64(nByte); if( pSorter==0 ) return SQLITE_NOMEM; - memset(pSorter, 0, nByte); + memset(pSorter, 0, (size_t)nByte); pSorter->nIdx = nPhrase; /* TODO: It would be better to have some system for reusing statement @@ -216884,14 +218832,14 @@ static int fts5CreateAux( int rc = sqlite3_overload_function(pGlobal->db, zName, -1); if( rc==SQLITE_OK ){ Fts5Auxiliary *pAux; - int nName; /* Size of zName in bytes, including \0 */ - int nByte; /* Bytes of space to allocate */ + sqlite3_int64 nName; /* Size of zName in bytes, including \0 */ + sqlite3_int64 nByte; /* Bytes of space to allocate */ - nName = (int)strlen(zName) + 1; + nName = strlen(zName) + 1; nByte = sizeof(Fts5Auxiliary) + nName; - pAux = (Fts5Auxiliary*)sqlite3_malloc(nByte); + pAux = (Fts5Auxiliary*)sqlite3_malloc64(nByte); if( pAux ){ - memset(pAux, 0, nByte); + memset(pAux, 0, (size_t)nByte); pAux->zFunc = (char*)&pAux[1]; memcpy(pAux->zFunc, zName, nName); pAux->pGlobal = pGlobal; @@ -216921,15 +218869,15 @@ static int fts5CreateTokenizer( ){ Fts5Global *pGlobal = (Fts5Global*)pApi; Fts5TokenizerModule *pNew; - int nName; /* Size of zName and its \0 terminator */ - int nByte; /* Bytes of space to allocate */ + sqlite3_int64 nName; /* Size of zName and its \0 terminator */ + sqlite3_int64 nByte; /* Bytes of space to allocate */ int rc = SQLITE_OK; - nName = (int)strlen(zName) + 1; + nName = strlen(zName) + 1; nByte = sizeof(Fts5TokenizerModule) + nName; - pNew = (Fts5TokenizerModule*)sqlite3_malloc(nByte); + pNew = (Fts5TokenizerModule*)sqlite3_malloc64(nByte); if( pNew ){ - memset(pNew, 0, nByte); + memset(pNew, 0, (size_t)nByte); pNew->zName = (char*)&pNew[1]; memcpy(pNew->zName, zName, nName); pNew->pUserData = pUserData; @@ -217064,7 +219012,7 @@ static void fts5SourceIdFunc( ){ assert( nArg==0 ); UNUSED_PARAM2(nArg, apUnused); - sqlite3_result_text(pCtx, "fts5: 2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0f6d7", -1, SQLITE_TRANSIENT); + sqlite3_result_text(pCtx, "fts5: 2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6", -1, SQLITE_TRANSIENT); } /* @@ -217487,7 +219435,7 @@ static int sqlite3Fts5StorageOpen( *pp = p = (Fts5Storage*)sqlite3_malloc64(nByte); if( !p ) return SQLITE_NOMEM; - memset(p, 0, nByte); + memset(p, 0, (size_t)nByte); p->aTotalSize = (i64*)&p[1]; p->pConfig = pConfig; p->pIndex = pIndex; @@ -218709,7 +220657,7 @@ static int fts5UnicodeCreate( p->eRemoveDiacritic = FTS5_REMOVE_DIACRITICS_SIMPLE; p->nFold = 64; - p->aFold = sqlite3_malloc(p->nFold * sizeof(char)); + p->aFold = sqlite3_malloc64(p->nFold * sizeof(char)); if( p->aFold==0 ){ rc = SQLITE_NOMEM; } @@ -220397,7 +222345,7 @@ static void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){ int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ]; int n = (aFts5UnicodeData[iTbl] >> 5) + i; for(; i<128 && i<n; i++){ - aAscii[i] = bToken; + aAscii[i] = (u8)bToken; } iTbl++; } @@ -221323,8 +223271,10 @@ static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){ } if( rc==SQLITE_OK && pCsr->bEof==0 && pTab->eType==FTS5_VOCAB_COL ){ - while( pCsr->aDoc[pCsr->iCol]==0 ) pCsr->iCol++; - assert( pCsr->iCol<pCsr->pFts5->pConfig->nCol ); + for(/* noop */; pCsr->iCol<nCol && pCsr->aDoc[pCsr->iCol]==0; pCsr->iCol++); + if( pCsr->iCol==nCol ){ + rc = FTS5_CORRUPT; + } } return rc; } @@ -221828,9 +223778,9 @@ SQLITE_API int sqlite3_stmt_init( #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_STMTVTAB) */ /************** End of stmt.c ************************************************/ -#if __LINE__!=221831 +#if __LINE__!=223781 #undef SQLITE_SOURCE_ID -#define SQLITE_SOURCE_ID "2019-02-25 16:06:06 bd49a8271d650fa89e446b42e513b595a717b9212c91dd384aab871fc1d0alt2" +#define SQLITE_SOURCE_ID "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88alt2" #endif /* Return the source-id for this library */ SQLITE_API const char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; } |