diff options
Diffstat (limited to 'db/sqlite3/src/sqlite3.h')
| -rw-r--r-- | db/sqlite3/src/sqlite3.h | 81 |
1 files changed, 73 insertions, 8 deletions
diff --git a/db/sqlite3/src/sqlite3.h b/db/sqlite3/src/sqlite3.h index a4bab0ad6b..37bfac5289 100644 --- a/db/sqlite3/src/sqlite3.h +++ b/db/sqlite3/src/sqlite3.h @@ -123,9 +123,9 @@ extern "C" { ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ -#define SQLITE_VERSION "3.29.0" -#define SQLITE_VERSION_NUMBER 3029000 -#define SQLITE_SOURCE_ID "2019-07-10 17:32:03 fc82b73eaac8b36950e527f12c4b5dc1e147e6f4ad2217ae43ad82882a88bfa6" +#define SQLITE_VERSION "3.30.1" +#define SQLITE_VERSION_NUMBER 3030001 +#define SQLITE_SOURCE_ID "2019-10-10 20:19:45 18db032d058f1436ce3dea84081f4ee5a0f2259ad97301d43c426bc7f3df1b0b" /* ** CAPI3REF: Run-Time Library Version Numbers @@ -2093,6 +2093,17 @@ struct sqlite3_mem_methods { ** following this call. The second parameter may be a NULL pointer, in ** which case the trigger setting is not reported back. </dd> ** +** [[SQLITE_DBCONFIG_ENABLE_VIEW]] +** <dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt> +** <dd> ^This option is used to enable or disable [CREATE VIEW | views]. +** There should be two additional arguments. +** The first argument is an integer which is 0 to disable views, +** positive to enable views 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 views are disabled or enabled +** following this call. The second parameter may be a NULL pointer, in +** which case the view setting is not reported back. </dd> +** ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]] ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt> ** <dd> ^This option is used to enable or disable the @@ -2265,7 +2276,8 @@ struct sqlite3_mem_methods { #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 */ +#define SQLITE_DBCONFIG_ENABLE_VIEW 1015 /* int int* */ +#define SQLITE_DBCONFIG_MAX 1015 /* Largest DBCONFIG */ /* ** CAPI3REF: Enable Or Disable Extended Result Codes @@ -3814,7 +3826,7 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal); ** ^The specific value of WHERE-clause [parameter] might influence the ** choice of query plan if the parameter is the left-hand side of a [LIKE] ** or [GLOB] operator or if the parameter is compared to an indexed column -** and the [SQLITE_ENABLE_STAT3] compile-time option is enabled. +** and the [SQLITE_ENABLE_STAT4] compile-time option is enabled. ** </li> ** </ol> ** @@ -4849,6 +4861,12 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt); ** perform additional optimizations on deterministic functions, so use ** of the [SQLITE_DETERMINISTIC] flag is recommended where possible. ** +** ^The fourth parameter may also optionally include the [SQLITE_DIRECTONLY] +** flag, which if present prevents the function from being invoked from +** within VIEWs or TRIGGERs. For security reasons, the [SQLITE_DIRECTONLY] +** flag is recommended for any application-defined SQL function that has +** side-effects. +** ** ^(The fifth parameter is an arbitrary pointer. The implementation of the ** function can gain access to this pointer using [sqlite3_user_data()].)^ ** @@ -4965,8 +4983,30 @@ SQLITE_API int sqlite3_create_window_function( ** [SQLITE_UTF8 | preferred text encoding] as the fourth argument ** to [sqlite3_create_function()], [sqlite3_create_function16()], or ** [sqlite3_create_function_v2()]. +** +** The SQLITE_DETERMINISTIC flag means that the new function will always +** maps the same inputs into the same output. The abs() function is +** deterministic, for example, but randomblob() is not. +** +** The SQLITE_DIRECTONLY flag means that the function may only be invoked +** from top-level SQL, and cannot be used in VIEWs or TRIGGERs. This is +** a security feature which is recommended for all +** [application-defined SQL functions] that have side-effects. This flag +** prevents an attacker from adding triggers and views to a schema then +** tricking a high-privilege application into causing unintended side-effects +** while performing ordinary queries. +** +** The SQLITE_SUBTYPE flag indicates to SQLite that a function may call +** [sqlite3_value_subtype()] to inspect the sub-types of its arguments. +** Specifying this flag makes no difference for scalar or aggregate user +** functions. However, if it is not specified for a user-defined window +** function, then any sub-types belonging to arguments passed to the window +** function may be discarded before the window function is called (i.e. +** sqlite3_value_subtype() will always return 0). */ -#define SQLITE_DETERMINISTIC 0x800 +#define SQLITE_DETERMINISTIC 0x000000800 +#define SQLITE_DIRECTONLY 0x000080000 +#define SQLITE_SUBTYPE 0x000100000 /* ** CAPI3REF: Deprecated Functions @@ -6612,6 +6652,12 @@ struct sqlite3_index_info { ** ^The sqlite3_create_module() ** interface is equivalent to sqlite3_create_module_v2() with a NULL ** destructor. +** +** ^If the third parameter (the pointer to the sqlite3_module object) is +** NULL then no new module is create and any existing modules with the +** same name are dropped. +** +** See also: [sqlite3_drop_modules()] */ SQLITE_API int sqlite3_create_module( sqlite3 *db, /* SQLite connection to register module with */ @@ -6628,6 +6674,23 @@ SQLITE_API int sqlite3_create_module_v2( ); /* +** CAPI3REF: Remove Unnecessary Virtual Table Implementations +** METHOD: sqlite3 +** +** ^The sqlite3_drop_modules(D,L) interface removes all virtual +** table modules from database connection D except those named on list L. +** The L parameter must be either NULL or a pointer to an array of pointers +** to strings where the array is terminated by a single NULL pointer. +** ^If the L parameter is NULL, then all virtual table modules are removed. +** +** See also: [sqlite3_create_module()] +*/ +SQLITE_API int sqlite3_drop_modules( + sqlite3 *db, /* Remove modules from this connection */ + const char **azKeep /* Except, do not remove the ones named here */ +); + +/* ** CAPI3REF: Virtual Table Instance Object ** KEYWORDS: sqlite3_vtab ** @@ -7335,7 +7398,7 @@ SQLITE_API int sqlite3_test_control(int op, ...); #define SQLITE_TESTCTRL_FIRST 5 #define SQLITE_TESTCTRL_PRNG_SAVE 5 #define SQLITE_TESTCTRL_PRNG_RESTORE 6 -#define SQLITE_TESTCTRL_PRNG_RESET 7 +#define SQLITE_TESTCTRL_PRNG_RESET 7 /* NOT USED */ #define SQLITE_TESTCTRL_BITVEC_TEST 8 #define SQLITE_TESTCTRL_FAULT_INSTALL 9 #define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10 @@ -7358,7 +7421,9 @@ SQLITE_API int sqlite3_test_control(int op, ...); #define SQLITE_TESTCTRL_IMPOSTER 25 #define SQLITE_TESTCTRL_PARSER_COVERAGE 26 #define SQLITE_TESTCTRL_RESULT_INTREAL 27 -#define SQLITE_TESTCTRL_LAST 27 /* Largest TESTCTRL */ +#define SQLITE_TESTCTRL_PRNG_SEED 28 +#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29 +#define SQLITE_TESTCTRL_LAST 29 /* Largest TESTCTRL */ /* ** CAPI3REF: SQL Keyword Checking |