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Update amalgamation code

master
Yasuhiro Matsumoto 2023-06-01 08:15:45 +09:00 committed by mattn
parent d366d8de4e
commit f08f1b6b9c
3 changed files with 11126 additions and 4973 deletions
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sqlite3-binding.c
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sqlite3-binding.h
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@ -147,9 +147,9 @@ extern "C" {
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION "3.39.4"
#define SQLITE_VERSION_NUMBER 3039004
#define SQLITE_SOURCE_ID "2022-09-29 15:55:41 a29f9949895322123f7c38fbe94c649a9d6e6c9cd0c3b41c96d694552f26b309"
#define SQLITE_VERSION "3.42.0"
#define SQLITE_VERSION_NUMBER 3042000
#define SQLITE_SOURCE_ID "2023-05-16 12:36:15 831d0fb2836b71c9bc51067c49fee4b8f18047814f2ff22d817d25195cf350b0"
/*
** CAPI3REF: Run-Time Library Version Numbers
@ -564,6 +564,7 @@ SQLITE_API int sqlite3_exec(
#define SQLITE_CONSTRAINT_DATATYPE (SQLITE_CONSTRAINT |(12<<8))
#define SQLITE_NOTICE_RECOVER_WAL (SQLITE_NOTICE | (1<<8))
#define SQLITE_NOTICE_RECOVER_ROLLBACK (SQLITE_NOTICE | (2<<8))
#define SQLITE_NOTICE_RBU (SQLITE_NOTICE | (3<<8))
#define SQLITE_WARNING_AUTOINDEX (SQLITE_WARNING | (1<<8))
#define SQLITE_AUTH_USER (SQLITE_AUTH | (1<<8))
#define SQLITE_OK_LOAD_PERMANENTLY (SQLITE_OK | (1<<8))
@ -671,13 +672,17 @@ SQLITE_API int sqlite3_exec(
**
** SQLite uses one of these integer values as the second
** argument to calls it makes to the xLock() and xUnlock() methods
** of an [sqlite3_io_methods] object.
** of an [sqlite3_io_methods] object. These values are ordered from
** lest restrictive to most restrictive.
**
** The argument to xLock() is always SHARED or higher. The argument to
** xUnlock is either SHARED or NONE.
*/
#define SQLITE_LOCK_NONE 0
#define SQLITE_LOCK_SHARED 1
#define SQLITE_LOCK_RESERVED 2
#define SQLITE_LOCK_PENDING 3
#define SQLITE_LOCK_EXCLUSIVE 4
#define SQLITE_LOCK_NONE 0 /* xUnlock() only */
#define SQLITE_LOCK_SHARED 1 /* xLock() or xUnlock() */
#define SQLITE_LOCK_RESERVED 2 /* xLock() only */
#define SQLITE_LOCK_PENDING 3 /* xLock() only */
#define SQLITE_LOCK_EXCLUSIVE 4 /* xLock() only */
/*
** CAPI3REF: Synchronization Type Flags
@ -755,7 +760,14 @@ struct sqlite3_file {
** <li> [SQLITE_LOCK_PENDING], or
** <li> [SQLITE_LOCK_EXCLUSIVE].
** </ul>
** xLock() increases the lock. xUnlock() decreases the lock.
** xLock() upgrades the database file lock. In other words, xLock() moves the
** database file lock in the direction NONE toward EXCLUSIVE. The argument to
** xLock() is always on of SHARED, RESERVED, PENDING, or EXCLUSIVE, never
** SQLITE_LOCK_NONE. If the database file lock is already at or above the
** requested lock, then the call to xLock() is a no-op.
** xUnlock() downgrades the database file lock to either SHARED or NONE.
* If the lock is already at or below the requested lock state, then the call
** to xUnlock() is a no-op.
** The xCheckReservedLock() method checks whether any database connection,
** either in this process or in some other process, is holding a RESERVED,
** PENDING, or EXCLUSIVE lock on the file. It returns true
@ -860,9 +872,8 @@ struct sqlite3_io_methods {
** opcode causes the xFileControl method to write the current state of
** the lock (one of [SQLITE_LOCK_NONE], [SQLITE_LOCK_SHARED],
** [SQLITE_LOCK_RESERVED], [SQLITE_LOCK_PENDING], or [SQLITE_LOCK_EXCLUSIVE])
** into an integer that the pArg argument points to. This capability
** is used during testing and is only available when the SQLITE_TEST
** compile-time option is used.
** into an integer that the pArg argument points to.
** This capability is only available if SQLite is compiled with [SQLITE_DEBUG].
**
** <li>[[SQLITE_FCNTL_SIZE_HINT]]
** The [SQLITE_FCNTL_SIZE_HINT] opcode is used by SQLite to give the VFS
@ -1166,7 +1177,6 @@ struct sqlite3_io_methods {
** in wal mode after the client has finished copying pages from the wal
** file to the database file, but before the *-shm file is updated to
** record the fact that the pages have been checkpointed.
** </ul>
**
** <li>[[SQLITE_FCNTL_EXTERNAL_READER]]
** The EXPERIMENTAL [SQLITE_FCNTL_EXTERNAL_READER] opcode is used to detect
@ -1179,10 +1189,16 @@ struct sqlite3_io_methods {
** the database is not a wal-mode db, or if there is no such connection in any
** other process. This opcode cannot be used to detect transactions opened
** by clients within the current process, only within other processes.
** </ul>
**
** <li>[[SQLITE_FCNTL_CKSM_FILE]]
** Used by the cksmvfs VFS module only.
** The [SQLITE_FCNTL_CKSM_FILE] opcode is for use interally by the
** [checksum VFS shim] only.
**
** <li>[[SQLITE_FCNTL_RESET_CACHE]]
** If there is currently no transaction open on the database, and the
** database is not a temp db, then the [SQLITE_FCNTL_RESET_CACHE] file-control
** purges the contents of the in-memory page cache. If there is an open
** transaction, or if the db is a temp-db, this opcode is a no-op, not an error.
** </ul>
*/
#define SQLITE_FCNTL_LOCKSTATE 1
@ -1225,6 +1241,7 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_CKPT_START 39
#define SQLITE_FCNTL_EXTERNAL_READER 40
#define SQLITE_FCNTL_CKSM_FILE 41
#define SQLITE_FCNTL_RESET_CACHE 42
/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
@ -1254,6 +1271,26 @@ typedef struct sqlite3_mutex sqlite3_mutex;
*/
typedef struct sqlite3_api_routines sqlite3_api_routines;
/*
** CAPI3REF: File Name
**
** Type [sqlite3_filename] is used by SQLite to pass filenames to the
** xOpen method of a [VFS]. It may be cast to (const char*) and treated
** as a normal, nul-terminated, UTF-8 buffer containing the filename, but
** may also be passed to special APIs such as:
**
** <ul>
** <li> sqlite3_filename_database()
** <li> sqlite3_filename_journal()
** <li> sqlite3_filename_wal()
** <li> sqlite3_uri_parameter()
** <li> sqlite3_uri_boolean()
** <li> sqlite3_uri_int64()
** <li> sqlite3_uri_key()
** </ul>
*/
typedef const char *sqlite3_filename;
/*
** CAPI3REF: OS Interface Object
**
@ -1432,7 +1469,7 @@ struct sqlite3_vfs {
sqlite3_vfs *pNext; /* Next registered VFS */
const char *zName; /* Name of this virtual file system */
void *pAppData; /* Pointer to application-specific data */
int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*,
int (*xOpen)(sqlite3_vfs*, sqlite3_filename zName, sqlite3_file*,
int flags, int *pOutFlags);
int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
@ -1619,20 +1656,23 @@ SQLITE_API int sqlite3_os_end(void);
** must ensure that no other SQLite interfaces are invoked by other
** threads while sqlite3_config() is running.</b>
**
** The sqlite3_config() interface
** may only be invoked prior to library initialization using
** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
** [sqlite3_shutdown()] then it will return SQLITE_MISUSE.
** Note, however, that ^sqlite3_config() can be called as part of the
** implementation of an application-defined [sqlite3_os_init()].
**
** The first argument to sqlite3_config() is an integer
** [configuration option] that determines
** what property of SQLite is to be configured. Subsequent arguments
** vary depending on the [configuration option]
** in the first argument.
**
** For most configuration options, the sqlite3_config() interface
** may only be invoked prior to library initialization using
** [sqlite3_initialize()] or after shutdown by [sqlite3_shutdown()].
** The exceptional configuration options that may be invoked at any time
** are called "anytime configuration options".
** ^If sqlite3_config() is called after [sqlite3_initialize()] and before
** [sqlite3_shutdown()] with a first argument that is not an anytime
** configuration option, then the sqlite3_config() call will return SQLITE_MISUSE.
** Note, however, that ^sqlite3_config() can be called as part of the
** implementation of an application-defined [sqlite3_os_init()].
**
** ^When a configuration option is set, sqlite3_config() returns [SQLITE_OK].
** ^If the option is unknown or SQLite is unable to set the option
** then this routine returns a non-zero [error code].
@ -1740,6 +1780,23 @@ struct sqlite3_mem_methods {
** These constants are the available integer configuration options that
** can be passed as the first argument to the [sqlite3_config()] interface.
**
** Most of the configuration options for sqlite3_config()
** will only work if invoked prior to [sqlite3_initialize()] or after
** [sqlite3_shutdown()]. The few exceptions to this rule are called
** "anytime configuration options".
** ^Calling [sqlite3_config()] with a first argument that is not an
** anytime configuration option in between calls to [sqlite3_initialize()] and
** [sqlite3_shutdown()] is a no-op that returns SQLITE_MISUSE.
**
** The set of anytime configuration options can change (by insertions
** and/or deletions) from one release of SQLite to the next.
** As of SQLite version 3.42.0, the complete set of anytime configuration
** options is:
** <ul>
** <li> SQLITE_CONFIG_LOG
** <li> SQLITE_CONFIG_PCACHE_HDRSZ
** </ul>
**
** New configuration options may be added in future releases of SQLite.
** Existing configuration options might be discontinued. Applications
** should check the return code from [sqlite3_config()] to make sure that
@ -2086,28 +2143,28 @@ struct sqlite3_mem_methods {
** compile-time option is not set, then the default maximum is 1073741824.
** </dl>
*/
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
#define SQLITE_CONFIG_PCACHE 14 /* no-op */
#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
#define SQLITE_CONFIG_URI 17 /* int */
#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_SINGLETHREAD 1 /* nil */
#define SQLITE_CONFIG_MULTITHREAD 2 /* nil */
#define SQLITE_CONFIG_SERIALIZED 3 /* nil */
#define SQLITE_CONFIG_MALLOC 4 /* sqlite3_mem_methods* */
#define SQLITE_CONFIG_GETMALLOC 5 /* sqlite3_mem_methods* */
#define SQLITE_CONFIG_SCRATCH 6 /* No longer used */
#define SQLITE_CONFIG_PAGECACHE 7 /* void*, int sz, int N */
#define SQLITE_CONFIG_HEAP 8 /* void*, int nByte, int min */
#define SQLITE_CONFIG_MEMSTATUS 9 /* boolean */
#define SQLITE_CONFIG_MUTEX 10 /* sqlite3_mutex_methods* */
#define SQLITE_CONFIG_GETMUTEX 11 /* sqlite3_mutex_methods* */
/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
#define SQLITE_CONFIG_LOOKASIDE 13 /* int int */
#define SQLITE_CONFIG_PCACHE 14 /* no-op */
#define SQLITE_CONFIG_GETPCACHE 15 /* no-op */
#define SQLITE_CONFIG_LOG 16 /* xFunc, void* */
#define SQLITE_CONFIG_URI 17 /* int */
#define SQLITE_CONFIG_PCACHE2 18 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_GETPCACHE2 19 /* sqlite3_pcache_methods2* */
#define SQLITE_CONFIG_COVERING_INDEX_SCAN 20 /* int */
#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
#define SQLITE_CONFIG_SQLLOG 21 /* xSqllog, void* */
#define SQLITE_CONFIG_MMAP_SIZE 22 /* sqlite3_int64, sqlite3_int64 */
#define SQLITE_CONFIG_WIN32_HEAPSIZE 23 /* int nByte */
#define SQLITE_CONFIG_PCACHE_HDRSZ 24 /* int *psz */
#define SQLITE_CONFIG_PMASZ 25 /* unsigned int szPma */
@ -2148,7 +2205,7 @@ struct sqlite3_mem_methods {
** configuration for a database connection can only be changed when that
** connection is not currently using lookaside memory, or in other words
** when the "current value" returned by
** [sqlite3_db_status](D,[SQLITE_CONFIG_LOOKASIDE],...) is zero.
** [sqlite3_db_status](D,[SQLITE_DBSTATUS_LOOKASIDE_USED],...) is zero.
** Any attempt to change the lookaside memory configuration when lookaside
** memory is in use leaves the configuration unchanged and returns
** [SQLITE_BUSY].)^</dd>
@ -2298,8 +2355,12 @@ struct sqlite3_mem_methods {
** <li> sqlite3_db_config(db, SQLITE_DBCONFIG_RESET_DATABASE, 0, 0);
** </ol>
** Because resetting a database is destructive and irreversible, the
** process requires the use of this obscure API and multiple steps to help
** ensure that it does not happen by accident.
** process requires the use of this obscure API and multiple steps to
** help ensure that it does not happen by accident. Because this
** feature must be capable of resetting corrupt databases, and
** shutting down virtual tables may require access to that corrupt
** storage, the library must abandon any installed virtual tables
** without calling their xDestroy() methods.
**
** [[SQLITE_DBCONFIG_DEFENSIVE]] <dt>SQLITE_DBCONFIG_DEFENSIVE</dt>
** <dd>The SQLITE_DBCONFIG_DEFENSIVE option activates or deactivates the
@ -2310,6 +2371,7 @@ struct sqlite3_mem_methods {
** <ul>
** <li> The [PRAGMA writable_schema=ON] statement.
** <li> The [PRAGMA journal_mode=OFF] statement.
** <li> The [PRAGMA schema_version=N] statement.
** <li> Writes to the [sqlite_dbpage] virtual table.
** <li> Direct writes to [shadow tables].
** </ul>
@ -2337,7 +2399,7 @@ struct sqlite3_mem_methods {
** </dd>
**
** [[SQLITE_DBCONFIG_DQS_DML]]
** <dt>SQLITE_DBCONFIG_DQS_DML</td>
** <dt>SQLITE_DBCONFIG_DQS_DML</dt>
** <dd>The SQLITE_DBCONFIG_DQS_DML option activates or deactivates
** the legacy [double-quoted string literal] misfeature for DML statements
** only, that is DELETE, INSERT, SELECT, and UPDATE statements. The
@ -2346,7 +2408,7 @@ struct sqlite3_mem_methods {
** </dd>
**
** [[SQLITE_DBCONFIG_DQS_DDL]]
** <dt>SQLITE_DBCONFIG_DQS_DDL</td>
** <dt>SQLITE_DBCONFIG_DQS_DDL</dt>
** <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
@ -2355,7 +2417,7 @@ struct sqlite3_mem_methods {
** </dd>
**
** [[SQLITE_DBCONFIG_TRUSTED_SCHEMA]]
** <dt>SQLITE_DBCONFIG_TRUSTED_SCHEMA</td>
** <dt>SQLITE_DBCONFIG_TRUSTED_SCHEMA</dt>
** <dd>The SQLITE_DBCONFIG_TRUSTED_SCHEMA option tells SQLite to
** assume that database schemas are untainted by malicious content.
** When the SQLITE_DBCONFIG_TRUSTED_SCHEMA option is disabled, SQLite
@ -2375,7 +2437,7 @@ struct sqlite3_mem_methods {
** </dd>
**
** [[SQLITE_DBCONFIG_LEGACY_FILE_FORMAT]]
** <dt>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</td>
** <dt>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</dt>
** <dd>The SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option activates or deactivates
** the legacy file format flag. When activated, this flag causes all newly
** created database file to have a schema format version number (the 4-byte
@ -2384,7 +2446,7 @@ struct sqlite3_mem_methods {
** any SQLite version back to 3.0.0 ([dateof:3.0.0]). Without this setting,
** newly created databases are generally not understandable by SQLite versions
** prior to 3.3.0 ([dateof:3.3.0]). As these words are written, there
** is now scarcely any need to generated database files that are compatible
** is now scarcely any need to generate database files that are compatible
** all the way back to version 3.0.0, and so this setting is of little
** practical use, but is provided so that SQLite can continue to claim the
** ability to generate new database files that are compatible with version
@ -2395,6 +2457,38 @@ struct sqlite3_mem_methods {
** not considered a bug since SQLite versions 3.3.0 and earlier do not support
** either generated columns or decending indexes.
** </dd>
**
** [[SQLITE_DBCONFIG_STMT_SCANSTATUS]]
** <dt>SQLITE_DBCONFIG_STMT_SCANSTATUS</dt>
** <dd>The SQLITE_DBCONFIG_STMT_SCANSTATUS option is only useful in
** SQLITE_ENABLE_STMT_SCANSTATUS builds. In this case, it sets or clears
** a flag that enables collection of the sqlite3_stmt_scanstatus_v2()
** statistics. For statistics to be collected, the flag must be set on
** the database handle both when the SQL statement is prepared and when it
** is stepped. The flag is set (collection of statistics is enabled)
** by default. This option takes two arguments: an integer and a pointer to
** an integer.. The first argument is 1, 0, or -1 to enable, disable, or
** leave unchanged the statement scanstatus option. If the second argument
** is not NULL, then the value of the statement scanstatus setting after
** processing the first argument is written into the integer that the second
** argument points to.
** </dd>
**
** [[SQLITE_DBCONFIG_REVERSE_SCANORDER]]
** <dt>SQLITE_DBCONFIG_REVERSE_SCANORDER</dt>
** <dd>The SQLITE_DBCONFIG_REVERSE_SCANORDER option changes the default order
** in which tables and indexes are scanned so that the scans start at the end
** and work toward the beginning rather than starting at the beginning and
** working toward the end. Setting SQLITE_DBCONFIG_REVERSE_SCANORDER is the
** same as setting [PRAGMA reverse_unordered_selects]. This option takes
** two arguments which are an integer and a pointer to an integer. The first
** argument is 1, 0, or -1 to enable, disable, or leave unchanged the
** reverse scan order flag, respectively. If the second argument is not NULL,
** then 0 or 1 is written into the integer that the second argument points to
** depending on if the reverse scan order flag is set after processing the
** first argument.
** </dd>
**
** </dl>
*/
#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
@ -2415,7 +2509,9 @@ struct sqlite3_mem_methods {
#define SQLITE_DBCONFIG_ENABLE_VIEW 1015 /* int int* */
#define SQLITE_DBCONFIG_LEGACY_FILE_FORMAT 1016 /* int int* */
#define SQLITE_DBCONFIG_TRUSTED_SCHEMA 1017 /* int int* */
#define SQLITE_DBCONFIG_MAX 1017 /* Largest DBCONFIG */
#define SQLITE_DBCONFIG_STMT_SCANSTATUS 1018 /* int int* */
#define SQLITE_DBCONFIG_REVERSE_SCANORDER 1019 /* int int* */
#define SQLITE_DBCONFIG_MAX 1019 /* Largest DBCONFIG */
/*
** CAPI3REF: Enable Or Disable Extended Result Codes
@ -2637,8 +2733,12 @@ SQLITE_API sqlite3_int64 sqlite3_total_changes64(sqlite3*);
** ^A call to sqlite3_interrupt(D) that occurs when there are no running
** SQL statements is a no-op and has no effect on SQL statements
** that are started after the sqlite3_interrupt() call returns.
**
** ^The [sqlite3_is_interrupted(D)] interface can be used to determine whether
** or not an interrupt is currently in effect for [database connection] D.
*/
SQLITE_API void sqlite3_interrupt(sqlite3*);
SQLITE_API int sqlite3_is_interrupted(sqlite3*);
/*
** CAPI3REF: Determine If An SQL Statement Is Complete
@ -3256,8 +3356,8 @@ SQLITE_API SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*,
** <dd>^An SQLITE_TRACE_PROFILE callback provides approximately the same
** information as is provided by the [sqlite3_profile()] callback.
** ^The P argument is a pointer to the [prepared statement] and the
** X argument points to a 64-bit integer which is the estimated of
** the number of nanosecond that the prepared statement took to run.
** X argument points to a 64-bit integer which is approximately
** the number of nanoseconds that the prepared statement took to run.
** ^The SQLITE_TRACE_PROFILE callback is invoked when the statement finishes.
**
** [[SQLITE_TRACE_ROW]] <dt>SQLITE_TRACE_ROW</dt>
@ -3320,7 +3420,7 @@ SQLITE_API int sqlite3_trace_v2(
**
** ^The sqlite3_progress_handler(D,N,X,P) interface causes the callback
** function X to be invoked periodically during long running calls to
** [sqlite3_exec()], [sqlite3_step()] and [sqlite3_get_table()] for
** [sqlite3_step()] and [sqlite3_prepare()] and similar for
** database connection D. An example use for this
** interface is to keep a GUI updated during a large query.
**
@ -3345,6 +3445,13 @@ SQLITE_API int sqlite3_trace_v2(
** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their
** database connections for the meaning of "modify" in this paragraph.
**
** The progress handler callback would originally only be invoked from the
** bytecode engine. It still might be invoked during [sqlite3_prepare()]
** and similar because those routines might force a reparse of the schema
** which involves running the bytecode engine. However, beginning with
** SQLite version 3.41.0, the progress handler callback might also be
** invoked directly from [sqlite3_prepare()] while analyzing and generating
** code for complex queries.
*/
SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
@ -3381,13 +3488,18 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
**
** <dl>
** ^(<dt>[SQLITE_OPEN_READONLY]</dt>
** <dd>The database is opened in read-only mode. If the database does not
** already exist, an error is returned.</dd>)^
** <dd>The database is opened in read-only mode. If the database does
** not already exist, an error is returned.</dd>)^
**
** ^(<dt>[SQLITE_OPEN_READWRITE]</dt>
** <dd>The database is opened for reading and writing if possible, or reading
** only if the file is write protected by the operating system. In either
** case the database must already exist, otherwise an error is returned.</dd>)^
** <dd>The database is opened for reading and writing if possible, or
** reading only if the file is write protected by the operating
** system. In either case the database must already exist, otherwise
** an error is returned. For historical reasons, if opening in
** read-write mode fails due to OS-level permissions, an attempt is
** made to open it in read-only mode. [sqlite3_db_readonly()] can be
** used to determine whether the database is actually
** read-write.</dd>)^
**
** ^(<dt>[SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]</dt>
** <dd>The database is opened for reading and writing, and is created if
@ -3425,6 +3537,9 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** <dd>The database is opened [shared cache] enabled, overriding
** the default shared cache setting provided by
** [sqlite3_enable_shared_cache()].)^
** The [use of shared cache mode is discouraged] and hence shared cache
** capabilities may be omitted from many builds of SQLite. In such cases,
** this option is a no-op.
**
** ^(<dt>[SQLITE_OPEN_PRIVATECACHE]</dt>
** <dd>The database is opened [shared cache] disabled, overriding
@ -3440,7 +3555,7 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
** to return an extended result code.</dd>
**
** [[OPEN_NOFOLLOW]] ^(<dt>[SQLITE_OPEN_NOFOLLOW]</dt>
** <dd>The database filename is not allowed to be a symbolic link</dd>
** <dd>The database filename is not allowed to contain a symbolic link</dd>
** </dl>)^
**
** If the 3rd parameter to sqlite3_open_v2() is not one of the
@ -3699,10 +3814,10 @@ SQLITE_API int sqlite3_open_v2(
**
** See the [URI filename] documentation for additional information.
*/
SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
SQLITE_API sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int64);
SQLITE_API const char *sqlite3_uri_key(const char *zFilename, int N);
SQLITE_API const char *sqlite3_uri_parameter(sqlite3_filename z, const char *zParam);
SQLITE_API int sqlite3_uri_boolean(sqlite3_filename z, const char *zParam, int bDefault);
SQLITE_API sqlite3_int64 sqlite3_uri_int64(sqlite3_filename, const char*, sqlite3_int64);
SQLITE_API const char *sqlite3_uri_key(sqlite3_filename z, int N);
/*
** CAPI3REF: Translate filenames
@ -3731,9 +3846,9 @@ SQLITE_API const char *sqlite3_uri_key(const char *zFilename, int N);
** return value from [sqlite3_db_filename()], then the result is
** undefined and is likely a memory access violation.
*/
SQLITE_API const char *sqlite3_filename_database(const char*);
SQLITE_API const char *sqlite3_filename_journal(const char*);
SQLITE_API const char *sqlite3_filename_wal(const char*);
SQLITE_API const char *sqlite3_filename_database(sqlite3_filename);
SQLITE_API const char *sqlite3_filename_journal(sqlite3_filename);
SQLITE_API const char *sqlite3_filename_wal(sqlite3_filename);
/*
** CAPI3REF: Database File Corresponding To A Journal
@ -3799,14 +3914,14 @@ SQLITE_API sqlite3_file *sqlite3_database_file_object(const char*);
** then the corresponding [sqlite3_module.xClose() method should also be
** invoked prior to calling sqlite3_free_filename(Y).
*/
SQLITE_API char *sqlite3_create_filename(
SQLITE_API sqlite3_filename sqlite3_create_filename(
const char *zDatabase,
const char *zJournal,
const char *zWal,
int nParam,
const char **azParam
);
SQLITE_API void sqlite3_free_filename(char*);
SQLITE_API void sqlite3_free_filename(sqlite3_filename);
/*
** CAPI3REF: Error Codes And Messages
@ -5365,10 +5480,21 @@ SQLITE_API int sqlite3_create_window_function(
** from top-level SQL, and cannot be used in VIEWs or TRIGGERs nor in
** schema structures such as [CHECK constraints], [DEFAULT clauses],
** [expression indexes], [partial indexes], or [generated columns].
** The SQLITE_DIRECTONLY flags is a security feature which is recommended
** for all [application-defined SQL functions], and especially for functions
** that have side-effects or that could potentially leak sensitive
** information.
** <p>
** The SQLITE_DIRECTONLY flag is recommended for any
** [application-defined SQL function]
** that has side-effects or that could potentially leak sensitive information.
** This will prevent attacks in which an application is tricked
** into using a database file that has had its schema surreptiously
** modified to invoke the application-defined function in ways that are
** harmful.
** <p>
** Some people say it is good practice to set SQLITE_DIRECTONLY on all
** [application-defined SQL functions], regardless of whether or not they
** are security sensitive, as doing so prevents those functions from being used
** inside of the database schema, and thus ensures that the database
** can be inspected and modified using generic tools (such as the [CLI])
** that do not have access to the application-defined functions.
** </dd>
**
** [[SQLITE_INNOCUOUS]] <dt>SQLITE_INNOCUOUS</dt><dd>
@ -5574,6 +5700,28 @@ 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: Report the internal text encoding state of an sqlite3_value object
** METHOD: sqlite3_value
**
** ^(The sqlite3_value_encoding(X) interface returns one of [SQLITE_UTF8],
** [SQLITE_UTF16BE], or [SQLITE_UTF16LE] according to the current text encoding
** of the value X, assuming that X has type TEXT.)^ If sqlite3_value_type(X)
** returns something other than SQLITE_TEXT, then the return value from
** sqlite3_value_encoding(X) is meaningless. ^Calls to
** [sqlite3_value_text(X)], [sqlite3_value_text16(X)], [sqlite3_value_text16be(X)],
** [sqlite3_value_text16le(X)], [sqlite3_value_bytes(X)], or
** [sqlite3_value_bytes16(X)] might change the encoding of the value X and
** thus change the return from subsequent calls to sqlite3_value_encoding(X).
**
** This routine is intended for used by applications that test and validate
** the SQLite implementation. This routine is inquiring about the opaque
** internal state of an [sqlite3_value] object. Ordinary applications should
** not need to know what the internal state of an sqlite3_value object is and
** hence should not need to use this interface.
*/
SQLITE_API int sqlite3_value_encoding(sqlite3_value*);
/*
** CAPI3REF: Finding The Subtype Of SQL Values
** METHOD: sqlite3_value
@ -5626,7 +5774,7 @@ SQLITE_API void sqlite3_value_free(sqlite3_value*);
**
** ^The sqlite3_aggregate_context(C,N) routine returns a NULL pointer
** when first called if N is less than or equal to zero or if a memory
** allocate error occurs.
** allocation error occurs.
**
** ^(The amount of space allocated by sqlite3_aggregate_context(C,N) is
** determined by the N parameter on first successful call. Changing the
@ -5831,9 +5979,10 @@ typedef void (*sqlite3_destructor_type)(void*);
** of [SQLITE_UTF8], [SQLITE_UTF16], [SQLITE_UTF16BE], or [SQLITE_UTF16LE].
** ^SQLite takes the text result from the application from
** the 2nd parameter of the sqlite3_result_text* interfaces.
** ^If the 3rd parameter to the sqlite3_result_text* interfaces
** is negative, then SQLite takes result text from the 2nd parameter
** through the first zero character.
** ^If the 3rd parameter to any of the sqlite3_result_text* interfaces
** other than sqlite3_result_text64() is negative, then SQLite computes
** the string length itself by searching the 2nd parameter for the first
** zero character.
** ^If the 3rd parameter to the sqlite3_result_text* interfaces
** is non-negative, then as many bytes (not characters) of the text
** pointed to by the 2nd parameter are taken as the application-defined
@ -6107,6 +6256,13 @@ SQLITE_API void sqlite3_activate_cerod(
** of the default VFS is not implemented correctly, or not implemented at
** all, then the behavior of sqlite3_sleep() may deviate from the description
** in the previous paragraphs.
**
** If a negative argument is passed to sqlite3_sleep() the results vary by
** VFS and operating system. Some system treat a negative argument as an
** instruction to sleep forever. Others understand it to mean do not sleep
** at all. ^In SQLite version 3.42.0 and later, a negative
** argument passed into sqlite3_sleep() is changed to zero before it is relayed
** down into the xSleep method of the VFS.
*/
SQLITE_API int sqlite3_sleep(int);
@ -6329,7 +6485,7 @@ SQLITE_API const char *sqlite3_db_name(sqlite3 *db, int N);
** <li> [sqlite3_filename_wal()]
** </ul>
*/
SQLITE_API const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName);
SQLITE_API sqlite3_filename sqlite3_db_filename(sqlite3 *db, const char *zDbName);
/*
** CAPI3REF: Determine if a database is read-only
@ -6466,7 +6622,7 @@ SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
** function C that is invoked prior to each autovacuum of the database
** file. ^The callback is passed a copy of the generic data pointer (P),
** the schema-name of the attached database that is being autovacuumed,
** the the size of the database file in pages, the number of free pages,
** the size of the database file in pages, the number of free pages,
** and the number of bytes per page, respectively. The callback should
** return the number of free pages that should be removed by the
** autovacuum. ^If the callback returns zero, then no autovacuum happens.
@ -6587,6 +6743,11 @@ SQLITE_API void *sqlite3_update_hook(
** to the same database. Sharing is enabled if the argument is true
** and disabled if the argument is false.)^
**
** This interface is omitted if SQLite is compiled with
** [-DSQLITE_OMIT_SHARED_CACHE]. The [-DSQLITE_OMIT_SHARED_CACHE]
** compile-time option is recommended because the
** [use of shared cache mode is discouraged].
**
** ^Cache sharing is enabled and disabled for an entire process.
** This is a change as of SQLite [version 3.5.0] ([dateof:3.5.0]).
** In prior versions of SQLite,
@ -6685,7 +6846,7 @@ SQLITE_API int sqlite3_db_release_memory(sqlite3*);
** ^The soft heap limit may not be greater than the hard heap limit.
** ^If the hard heap limit is enabled and if sqlite3_soft_heap_limit(N)
** is invoked with a value of N that is greater than the hard heap limit,
** the the soft heap limit is set to the value of the hard heap limit.
** the soft heap limit is set to the value of the hard heap limit.
** ^The soft heap limit is automatically enabled whenever the hard heap
** limit is enabled. ^When sqlite3_hard_heap_limit64(N) is invoked and
** the soft heap limit is outside the range of 1..N, then the soft heap
@ -6946,15 +7107,6 @@ SQLITE_API int sqlite3_cancel_auto_extension(void(*xEntryPoint)(void));
*/
SQLITE_API void sqlite3_reset_auto_extension(void);
/*
** The interface to the virtual-table mechanism is currently considered
** to be experimental. The interface might change in incompatible ways.
** If this is a problem for you, do not use the interface at this time.
**
** When the virtual-table mechanism stabilizes, we will declare the
** interface fixed, support it indefinitely, and remove this comment.
*/
/*
** Structures used by the virtual table interface
*/
@ -7073,10 +7225,10 @@ struct sqlite3_module {
** when the omit flag is true there is no guarantee that the constraint will
** not be checked again using byte code.)^
**
** ^The idxNum and idxPtr values are recorded and passed into the
** ^The idxNum and idxStr values are recorded and passed into the
** [xFilter] method.
** ^[sqlite3_free()] is used to free idxPtr if and only if
** needToFreeIdxPtr is true.
** ^[sqlite3_free()] is used to free idxStr if and only if
** needToFreeIdxStr is true.
**
** ^The orderByConsumed means that output from [xFilter]/[xNext] will occur in
** the correct order to satisfy the ORDER BY clause so that no separate
@ -7196,7 +7348,7 @@ struct sqlite3_index_info {
** the [sqlite3_vtab_collation()] interface. For most real-world virtual
** tables, the collating sequence of constraints does not matter (for example
** because the constraints are numeric) and so the sqlite3_vtab_collation()
** interface is no commonly needed.
** interface is not commonly needed.
*/
#define SQLITE_INDEX_CONSTRAINT_EQ 2
#define SQLITE_INDEX_CONSTRAINT_GT 4
@ -7355,16 +7507,6 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
*/
SQLITE_API int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
/*
** The interface to the virtual-table mechanism defined above (back up
** to a comment remarkably similar to this one) is currently considered
** to be experimental. The interface might change in incompatible ways.
** If this is a problem for you, do not use the interface at this time.
**
** When the virtual-table mechanism stabilizes, we will declare the
** interface fixed, support it indefinitely, and remove this comment.
*/
/*
** CAPI3REF: A Handle To An Open BLOB
** KEYWORDS: {BLOB handle} {BLOB handles}
@ -7748,9 +7890,9 @@ SQLITE_API int sqlite3_vfs_unregister(sqlite3_vfs*);
** is undefined if the mutex is not currently entered by the
** calling thread or is not currently allocated.
**
** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
** sqlite3_mutex_leave() is a NULL pointer, then all three routines
** behave as no-ops.
** ^If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(),
** sqlite3_mutex_leave(), or sqlite3_mutex_free() is a NULL pointer,
** then any of the four routines behaves as a no-op.
**
** See also: [sqlite3_mutex_held()] and [sqlite3_mutex_notheld()].
*/
@ -8980,7 +9122,7 @@ typedef struct sqlite3_backup sqlite3_backup;
** if the application incorrectly accesses the destination [database connection]
** and so no error code is reported, but the operations may malfunction
** nevertheless. Use of the destination database connection while a
** backup is in progress might also also cause a mutex deadlock.
** backup is in progress might also cause a mutex deadlock.
**
** If running in [shared cache mode], the application must
** guarantee that the shared cache used by the destination database
@ -9408,7 +9550,7 @@ SQLITE_API int sqlite3_wal_checkpoint_v2(
*/
#define SQLITE_CHECKPOINT_PASSIVE 0 /* Do as much as possible w/o blocking */
#define SQLITE_CHECKPOINT_FULL 1 /* Wait for writers, then checkpoint */
#define SQLITE_CHECKPOINT_RESTART 2 /* Like FULL but wait for for readers */
#define SQLITE_CHECKPOINT_RESTART 2 /* Like FULL but wait for readers */
#define SQLITE_CHECKPOINT_TRUNCATE 3 /* Like RESTART but also truncate WAL */
/*
@ -9484,18 +9626,28 @@ SQLITE_API int sqlite3_vtab_config(sqlite3*, int op, ...);
** [[SQLITE_VTAB_INNOCUOUS]]<dt>SQLITE_VTAB_INNOCUOUS</dt>
** <dd>Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_INNOCUOUS) from within the
** the [xConnect] or [xCreate] methods of a [virtual table] implmentation
** the [xConnect] or [xCreate] methods of a [virtual table] implementation
** identify that virtual table as being safe to use from within triggers
** and views. Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
** virtual table can do no serious harm even if it is controlled by a
** malicious hacker. Developers should avoid setting the SQLITE_VTAB_INNOCUOUS
** flag unless absolutely necessary.
** </dd>
**
** [[SQLITE_VTAB_USES_ALL_SCHEMAS]]<dt>SQLITE_VTAB_USES_ALL_SCHEMAS</dt>
** <dd>Calls of the form
** [sqlite3_vtab_config](db,SQLITE_VTAB_USES_ALL_SCHEMA) from within the
** the [xConnect] or [xCreate] methods of a [virtual table] implementation
** instruct the query planner to begin at least a read transaction on
** all schemas ("main", "temp", and any ATTACH-ed databases) whenever the
** virtual table is used.
** </dd>
** </dl>
*/
#define SQLITE_VTAB_CONSTRAINT_SUPPORT 1
#define SQLITE_VTAB_INNOCUOUS 2
#define SQLITE_VTAB_DIRECTONLY 3
#define SQLITE_VTAB_USES_ALL_SCHEMAS 4
/*
** CAPI3REF: Determine The Virtual Table Conflict Policy
@ -9568,7 +9720,7 @@ SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*);
** <li><p> Otherwise, "BINARY" is returned.
** </ol>
*/
SQLITE_API SQLITE_EXPERIMENTAL const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
/*
** CAPI3REF: Determine if a virtual table query is DISTINCT
@ -9725,21 +9877,20 @@ SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
** is undefined and probably harmful.
**
** The X parameter in a call to sqlite3_vtab_in_first(X,P) or
** sqlite3_vtab_in_next(X,P) must be one of the parameters to the
** sqlite3_vtab_in_next(X,P) should be one of the parameters to the
** xFilter method which invokes these routines, and specifically
** a parameter that was previously selected for all-at-once IN constraint
** processing use the [sqlite3_vtab_in()] interface in the
** [xBestIndex|xBestIndex method]. ^(If the X parameter is not
** an xFilter argument that was selected for all-at-once IN constraint
** processing, then these routines return [SQLITE_MISUSE])^ or perhaps
** exhibit some other undefined or harmful behavior.
** processing, then these routines return [SQLITE_ERROR].)^
**
** ^(Use these routines to access all values on the right-hand side
** of the IN constraint using code like the following:
**
** <blockquote><pre>
** &nbsp; for(rc=sqlite3_vtab_in_first(pList, &pVal);
** &nbsp; rc==SQLITE_OK && pVal
** &nbsp; rc==SQLITE_OK && pVal;
** &nbsp; rc=sqlite3_vtab_in_next(pList, &pVal)
** &nbsp; ){
** &nbsp; // do something with pVal
@ -9837,6 +9988,10 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
** managed by the prepared statement S and will be automatically freed when
** S is finalized.
**
** Not all values are available for all query elements. When a value is
** not available, the output variable is set to -1 if the value is numeric,
** or to NULL if it is a string (SQLITE_SCANSTAT_NAME).
**
** <dl>
** [[SQLITE_SCANSTAT_NLOOP]] <dt>SQLITE_SCANSTAT_NLOOP</dt>
** <dd>^The [sqlite3_int64] variable pointed to by the V parameter will be
@ -9864,12 +10019,24 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
** to a zero-terminated UTF-8 string containing the [EXPLAIN QUERY PLAN]
** description for the X-th loop.
**
** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECT</dt>
** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECTID</dt>
** <dd>^The "int" variable pointed to by the V parameter will be set to the
** "select-id" for the X-th loop. The select-id identifies which query or
** subquery the loop is part of. The main query has a select-id of zero.
** The select-id is the same value as is output in the first column
** of an [EXPLAIN QUERY PLAN] query.
** id for the X-th query plan element. The id value is unique within the
** statement. The select-id is the same value as is output in the first
** column of an [EXPLAIN QUERY PLAN] query.
**
** [[SQLITE_SCANSTAT_PARENTID]] <dt>SQLITE_SCANSTAT_PARENTID</dt>
** <dd>The "int" variable pointed to by the V parameter will be set to the
** the id of the parent of the current query element, if applicable, or
** to zero if the query element has no parent. This is the same value as
** returned in the second column of an [EXPLAIN QUERY PLAN] query.
**
** [[SQLITE_SCANSTAT_NCYCLE]] <dt>SQLITE_SCANSTAT_NCYCLE</dt>
** <dd>The sqlite3_int64 output value is set to the number of cycles,
** according to the processor time-stamp counter, that elapsed while the
** query element was being processed. This value is not available for
** all query elements - if it is unavailable the output variable is
** set to -1.
** </dl>
*/
#define SQLITE_SCANSTAT_NLOOP 0
@ -9878,12 +10045,14 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
#define SQLITE_SCANSTAT_NAME 3
#define SQLITE_SCANSTAT_EXPLAIN 4
#define SQLITE_SCANSTAT_SELECTID 5
#define SQLITE_SCANSTAT_PARENTID 6
#define SQLITE_SCANSTAT_NCYCLE 7
/*
** CAPI3REF: Prepared Statement Scan Status
** METHOD: sqlite3_stmt
**
** This interface returns information about the predicted and measured
** These interfaces return information about the predicted and measured
** performance for pStmt. Advanced applications can use this
** interface to compare the predicted and the measured performance and
** issue warnings and/or rerun [ANALYZE] if discrepancies are found.
@ -9894,19 +10063,25 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **
**
** The "iScanStatusOp" parameter determines which status information to return.
** The "iScanStatusOp" must be one of the [scanstatus options] or the behavior
** of this interface is undefined.
** ^The requested measurement is written into a variable pointed to by
** the "pOut" parameter.
** Parameter "idx" identifies the specific loop to retrieve statistics for.
** Loops are numbered starting from zero. ^If idx is out of range - less than
** zero or greater than or equal to the total number of loops used to implement
** the statement - a non-zero value is returned and the variable that pOut
** points to is unchanged.
** of this interface is undefined. ^The requested measurement is written into
** a variable pointed to by the "pOut" parameter.
**
** ^Statistics might not be available for all loops in all statements. ^In cases
** where there exist loops with no available statistics, this function behaves
** as if the loop did not exist - it returns non-zero and leave the variable
** that pOut points to unchanged.
** The "flags" parameter must be passed a mask of flags. At present only
** one flag is defined - SQLITE_SCANSTAT_COMPLEX. If SQLITE_SCANSTAT_COMPLEX
** is specified, then status information is available for all elements
** of a query plan that are reported by "EXPLAIN QUERY PLAN" output. If
** SQLITE_SCANSTAT_COMPLEX is not specified, then only query plan elements
** that correspond to query loops (the "SCAN..." and "SEARCH..." elements of
** the EXPLAIN QUERY PLAN output) are available. Invoking API
** sqlite3_stmt_scanstatus() is equivalent to calling
** sqlite3_stmt_scanstatus_v2() with a zeroed flags parameter.
**
** Parameter "idx" identifies the specific query element to retrieve statistics
** for. Query elements are numbered starting from zero. A value of -1 may be
** to query for statistics regarding the entire query. ^If idx is out of range
** - less than -1 or greater than or equal to the total number of query
** elements used to implement the statement - a non-zero value is returned and
** the variable that pOut points to is unchanged.
**
** See also: [sqlite3_stmt_scanstatus_reset()]
*/
@ -9916,6 +10091,19 @@ SQLITE_API int sqlite3_stmt_scanstatus(
int iScanStatusOp, /* Information desired. SQLITE_SCANSTAT_* */
void *pOut /* Result written here */
);
SQLITE_API int sqlite3_stmt_scanstatus_v2(
sqlite3_stmt *pStmt, /* Prepared statement for which info desired */
int idx, /* Index of loop to report on */
int iScanStatusOp, /* Information desired. SQLITE_SCANSTAT_* */
int flags, /* Mask of flags defined below */
void *pOut /* Result written here */
);
/*
** CAPI3REF: Prepared Statement Scan Status
** KEYWORDS: {scan status flags}
*/
#define SQLITE_SCANSTAT_COMPLEX 0x0001
/*
** CAPI3REF: Zero Scan-Status Counters
@ -10006,6 +10194,10 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
** function is not defined for operations on WITHOUT ROWID tables, or for
** DELETE operations on rowid tables.
**
** ^The sqlite3_preupdate_hook(D,C,P) function returns the P argument from
** the previous call on the same [database connection] D, or NULL for
** the first call on D.
**
** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()],
** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces
** provide additional information about a preupdate event. These routines
@ -10411,6 +10603,19 @@ SQLITE_API int sqlite3_deserialize(
# undef double
#endif
#if defined(__wasi__)
# undef SQLITE_WASI
# define SQLITE_WASI 1
# undef SQLITE_OMIT_WAL
# define SQLITE_OMIT_WAL 1/* because it requires shared memory APIs */
# ifndef SQLITE_OMIT_LOAD_EXTENSION
# define SQLITE_OMIT_LOAD_EXTENSION
# endif
# ifndef SQLITE_THREADSAFE
# define SQLITE_THREADSAFE 0
# endif
#endif
#ifdef __cplusplus
} /* End of the 'extern "C"' block */
#endif
@ -10617,16 +10822,20 @@ SQLITE_API int sqlite3session_create(
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
/*
** CAPIREF: Conigure a Session Object
** CAPI3REF: Configure a Session Object
** METHOD: sqlite3_session
**
** This method is used to configure a session object after it has been
** created. At present the only valid value for the second parameter is
** [SQLITE_SESSION_OBJCONFIG_SIZE].
** created. At present the only valid values for the second parameter are
** [SQLITE_SESSION_OBJCONFIG_SIZE] and [SQLITE_SESSION_OBJCONFIG_ROWID].
**
** Arguments for sqlite3session_object_config()
*/
SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
/*
** CAPI3REF: Options for sqlite3session_object_config
**
** The following values may passed as the the 4th parameter to
** The following values may passed as the the 2nd parameter to
** sqlite3session_object_config().
**
** <dt>SQLITE_SESSION_OBJCONFIG_SIZE <dd>
@ -10642,12 +10851,21 @@ SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
**
** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
** the first table has been attached to the session object.
**
** <dt>SQLITE_SESSION_OBJCONFIG_ROWID <dd>
** This option is used to set, clear or query the flag that enables
** collection of data for tables with no explicit PRIMARY KEY.
**
** Normally, tables with no explicit PRIMARY KEY are simply ignored
** by the sessions module. However, if this flag is set, it behaves
** as if such tables have a column "_rowid_ INTEGER PRIMARY KEY" inserted
** as their leftmost columns.
**
** It is an error (SQLITE_MISUSE) to attempt to modify this setting after
** the first table has been attached to the session object.
*/
SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
/*
*/
#define SQLITE_SESSION_OBJCONFIG_SIZE 1
#define SQLITE_SESSION_OBJCONFIG_SIZE 1
#define SQLITE_SESSION_OBJCONFIG_ROWID 2
/*
** CAPI3REF: Enable Or Disable A Session Object
@ -11780,9 +11998,23 @@ SQLITE_API int sqlite3changeset_apply_v2(
** Invert the changeset before applying it. This is equivalent to inverting
** a changeset using sqlite3changeset_invert() before applying it. It is
** an error to specify this flag with a patchset.
**
** <dt>SQLITE_CHANGESETAPPLY_IGNORENOOP <dd>
** Do not invoke the conflict handler callback for any changes that
** would not actually modify the database even if they were applied.
** Specifically, this means that the conflict handler is not invoked
** for:
** <ul>
** <li>a delete change if the row being deleted cannot be found,
** <li>an update change if the modified fields are already set to
** their new values in the conflicting row, or
** <li>an insert change if all fields of the conflicting row match
** the row being inserted.
** </ul>
*/
#define SQLITE_CHANGESETAPPLY_NOSAVEPOINT 0x0001
#define SQLITE_CHANGESETAPPLY_INVERT 0x0002
#define SQLITE_CHANGESETAPPLY_IGNORENOOP 0x0004
/*
** CAPI3REF: Constants Passed To The Conflict Handler

12
sqlite3ext.h
View File

@ -336,9 +336,9 @@ struct sqlite3_api_routines {
const char *(*filename_journal)(const char*);
const char *(*filename_wal)(const char*);
/* Version 3.32.0 and later */
char *(*create_filename)(const char*,const char*,const char*,
const char *(*create_filename)(const char*,const char*,const char*,
int,const char**);
void (*free_filename)(char*);
void (*free_filename)(const char*);
sqlite3_file *(*database_file_object)(const char*);
/* Version 3.34.0 and later */
int (*txn_state)(sqlite3*,const char*);
@ -362,6 +362,10 @@ struct sqlite3_api_routines {
unsigned char *(*serialize)(sqlite3*,const char *,sqlite3_int64*,
unsigned int);
const char *(*db_name)(sqlite3*,int);
/* Version 3.40.0 and later */
int (*value_encoding)(sqlite3_value*);
/* Version 3.41.0 and later */
int (*is_interrupted)(sqlite3*);
};
/*
@ -686,6 +690,10 @@ typedef int (*sqlite3_loadext_entry)(
#define sqlite3_serialize sqlite3_api->serialize
#endif
#define sqlite3_db_name sqlite3_api->db_name
/* Version 3.40.0 and later */
#define sqlite3_value_encoding sqlite3_api->value_encoding
/* Version 3.41.0 and later */
#define sqlite3_is_interrupted sqlite3_api->is_interrupted
#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)