forked from mirror/go-sqlcipher
Merge pull request #382 from mattn/sqlite-amalgamation-3170000
upgrade to sqlite-amalgamation-3170000
This commit is contained in:
mattn
GitHub
commit
ae99dd6561
6544
sqlite3-binding.c
6544
sqlite3-binding.c
File diff suppressed because it is too large
Load Diff
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@ -122,13 +122,13 @@ extern "C" {
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** [sqlite3_libversion_number()], [sqlite3_sourceid()],
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** [sqlite_version()] and [sqlite_source_id()].
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*/
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#define SQLITE_VERSION "3.15.1"
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#define SQLITE_VERSION_NUMBER 3015001
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#define SQLITE_SOURCE_ID "2016-11-04 12:08:49 1136863c76576110e710dd5d69ab6bf347c65e36"
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#define SQLITE_VERSION "3.17.0"
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#define SQLITE_VERSION_NUMBER 3017000
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#define SQLITE_SOURCE_ID "2017-02-13 16:02:40 ada05cfa86ad7f5645450ac7a2a21c9aa6e57d2c"
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/*
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** CAPI3REF: Run-Time Library Version Numbers
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** KEYWORDS: sqlite3_version, sqlite3_sourceid
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** KEYWORDS: sqlite3_version sqlite3_sourceid
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**
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** These interfaces provide the same information as the [SQLITE_VERSION],
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** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros
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@ -260,7 +260,11 @@ typedef struct sqlite3 sqlite3;
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*/
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#ifdef SQLITE_INT64_TYPE
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typedef SQLITE_INT64_TYPE sqlite_int64;
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typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
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# ifdef SQLITE_UINT64_TYPE
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typedef SQLITE_UINT64_TYPE sqlite_uint64;
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# else
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typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
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# endif
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#elif defined(_MSC_VER) || defined(__BORLANDC__)
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typedef __int64 sqlite_int64;
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typedef unsigned __int64 sqlite_uint64;
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@ -573,7 +577,7 @@ SQLITE_API int sqlite3_exec(
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** file that were written at the application level might have changed
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** and that adjacent bytes, even bytes within the same sector are
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** guaranteed to be unchanged. The SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN
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** flag indicate that a file cannot be deleted when open. The
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** flag indicates that a file cannot be deleted when open. The
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** SQLITE_IOCAP_IMMUTABLE flag indicates that the file is on
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** read-only media and cannot be changed even by processes with
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** elevated privileges.
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@ -723,6 +727,9 @@ struct sqlite3_file {
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** <li> [SQLITE_IOCAP_ATOMIC64K]
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** <li> [SQLITE_IOCAP_SAFE_APPEND]
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** <li> [SQLITE_IOCAP_SEQUENTIAL]
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** <li> [SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN]
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** <li> [SQLITE_IOCAP_POWERSAFE_OVERWRITE]
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** <li> [SQLITE_IOCAP_IMMUTABLE]
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** </ul>
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**
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** The SQLITE_IOCAP_ATOMIC property means that all writes of
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@ -1036,6 +1043,7 @@ struct sqlite3_io_methods {
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#define SQLITE_FCNTL_VFS_POINTER 27
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#define SQLITE_FCNTL_JOURNAL_POINTER 28
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#define SQLITE_FCNTL_WIN32_GET_HANDLE 29
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#define SQLITE_FCNTL_PDB 30
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/* deprecated names */
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#define SQLITE_GET_LOCKPROXYFILE SQLITE_FCNTL_GET_LOCKPROXYFILE
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@ -1988,6 +1996,18 @@ struct sqlite3_mem_methods {
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** until after the database connection closes.
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** </dd>
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**
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** <dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
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** <dd> Usually, when a database in wal mode is closed or detached from a
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** database handle, SQLite checks if this will mean that there are now no
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** connections at all to the database. If so, it performs a checkpoint
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** operation before closing the connection. This option may be used to
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** override this behaviour. The first parameter passed to this operation
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** is an integer - non-zero to disable checkpoints-on-close, or zero (the
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** default) to enable them. The second parameter is a pointer to an integer
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** into which is written 0 or 1 to indicate whether checkpoints-on-close
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** have been disabled - 0 if they are not disabled, 1 if they are.
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** </dd>
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**
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** </dl>
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*/
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#define SQLITE_DBCONFIG_MAINDBNAME 1000 /* const char* */
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@ -1996,6 +2016,7 @@ struct sqlite3_mem_methods {
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#define SQLITE_DBCONFIG_ENABLE_TRIGGER 1003 /* int int* */
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#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
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#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
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#define SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE 1006 /* int int* */
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/*
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@ -3597,6 +3618,10 @@ SQLITE_API char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
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** sqlite3_stmt_readonly() to return true since, while those statements
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** change the configuration of a database connection, they do not make
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** changes to the content of the database files on disk.
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** ^The sqlite3_stmt_readonly() interface returns true for [BEGIN] since
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** [BEGIN] merely sets internal flags, but the [BEGIN|BEGIN IMMEDIATE] and
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** [BEGIN|BEGIN EXCLUSIVE] commands do touch the database and so
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** sqlite3_stmt_readonly() returns false for those commands.
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*/
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SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
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@ -3879,8 +3904,12 @@ SQLITE_API int sqlite3_clear_bindings(sqlite3_stmt*);
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** METHOD: sqlite3_stmt
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**
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** ^Return the number of columns in the result set returned by the
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** [prepared statement]. ^This routine returns 0 if pStmt is an SQL
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** statement that does not return data (for example an [UPDATE]).
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** [prepared statement]. ^If this routine returns 0, that means the
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** [prepared statement] returns no data (for example an [UPDATE]).
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** ^However, just because this routine returns a positive number does not
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** mean that one or more rows of data will be returned. ^A SELECT statement
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** will always have a positive sqlite3_column_count() but depending on the
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** WHERE clause constraints and the table content, it might return no rows.
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**
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** See also: [sqlite3_data_count()]
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*/
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@ -5389,7 +5418,7 @@ SQLITE_API void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
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** ^The update hook is not invoked when [WITHOUT ROWID] tables are modified.
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**
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** ^In the current implementation, the update hook
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** is not invoked when duplication rows are deleted because of an
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** is not invoked when conflicting rows are deleted because of an
|
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** [ON CONFLICT | ON CONFLICT REPLACE] clause. ^Nor is the update hook
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** invoked when rows are deleted using the [truncate optimization].
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** The exceptions defined in this paragraph might change in a future
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@ -6171,6 +6200,12 @@ typedef struct sqlite3_blob sqlite3_blob;
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** [database connection] error code and message accessible via
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** [sqlite3_errcode()] and [sqlite3_errmsg()] and related functions.
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**
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** A BLOB referenced by sqlite3_blob_open() may be read using the
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** [sqlite3_blob_read()] interface and modified by using
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** [sqlite3_blob_write()]. The [BLOB handle] can be moved to a
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** different row of the same table using the [sqlite3_blob_reopen()]
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** interface. However, the column, table, or database of a [BLOB handle]
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** cannot be changed after the [BLOB handle] is opened.
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**
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** ^(If the row that a BLOB handle points to is modified by an
|
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** [UPDATE], [DELETE], or by [ON CONFLICT] side-effects
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@ -6194,6 +6229,10 @@ typedef struct sqlite3_blob sqlite3_blob;
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**
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** To avoid a resource leak, every open [BLOB handle] should eventually
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** be released by a call to [sqlite3_blob_close()].
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**
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** See also: [sqlite3_blob_close()],
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** [sqlite3_blob_reopen()], [sqlite3_blob_read()],
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** [sqlite3_blob_bytes()], [sqlite3_blob_write()].
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*/
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SQLITE_API int sqlite3_blob_open(
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sqlite3*,
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@ -6209,11 +6248,11 @@ SQLITE_API int sqlite3_blob_open(
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** CAPI3REF: Move a BLOB Handle to a New Row
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** METHOD: sqlite3_blob
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**
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** ^This function is used to move an existing blob handle so that it points
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** ^This function is used to move an existing [BLOB handle] so that it points
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** to a different row of the same database table. ^The new row is identified
|
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** by the rowid value passed as the second argument. Only the row can be
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** changed. ^The database, table and column on which the blob handle is open
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** remain the same. Moving an existing blob handle to a new row can be
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** remain the same. Moving an existing [BLOB handle] to a new row is
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** faster than closing the existing handle and opening a new one.
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**
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** ^(The new row must meet the same criteria as for [sqlite3_blob_open()] -
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@ -8142,7 +8181,7 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
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**
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** ^The [sqlite3_preupdate_hook()] interface registers a callback function
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** that is invoked prior to each [INSERT], [UPDATE], and [DELETE] operation
|
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** on a [rowid table].
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** on a database table.
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** ^At most one preupdate hook may be registered at a time on a single
|
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** [database connection]; each call to [sqlite3_preupdate_hook()] overrides
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** the previous setting.
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@ -8151,9 +8190,9 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
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** ^The third parameter to [sqlite3_preupdate_hook()] is passed through as
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** the first parameter to callbacks.
|
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**
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** ^The preupdate hook only fires for changes to [rowid tables]; the preupdate
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** hook is not invoked for changes to [virtual tables] or [WITHOUT ROWID]
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** tables.
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** ^The preupdate hook only fires for changes to real database tables; the
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** preupdate hook is not invoked for changes to [virtual tables] or to
|
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** system tables like sqlite_master or sqlite_stat1.
|
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**
|
||||
** ^The second parameter to the preupdate callback is a pointer to
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** the [database connection] that registered the preupdate hook.
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@ -8167,12 +8206,16 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
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** databases.)^
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** ^The fifth parameter to the preupdate callback is the name of the
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** table that is being modified.
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** ^The sixth parameter to the preupdate callback is the initial [rowid] of the
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** row being changes for SQLITE_UPDATE and SQLITE_DELETE changes and is
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** undefined for SQLITE_INSERT changes.
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** ^The seventh parameter to the preupdate callback is the final [rowid] of
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** the row being changed for SQLITE_UPDATE and SQLITE_INSERT changes and is
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** undefined for SQLITE_DELETE changes.
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**
|
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** For an UPDATE or DELETE operation on a [rowid table], the sixth
|
||||
** parameter passed to the preupdate callback is the initial [rowid] of the
|
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** row being modified or deleted. For an INSERT operation on a rowid table,
|
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** or any operation on a WITHOUT ROWID table, the value of the sixth
|
||||
** parameter is undefined. For an INSERT or UPDATE on a rowid table the
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** seventh parameter is the final rowid value of the row being inserted
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** or updated. The value of the seventh parameter passed to the callback
|
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** function is not defined for operations on WITHOUT ROWID tables, or for
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** INSERT operations on rowid tables.
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**
|
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** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()],
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** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces
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@ -8212,7 +8255,8 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
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**
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** See also: [sqlite3_update_hook()]
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*/
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SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_preupdate_hook(
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#if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
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SQLITE_API void *sqlite3_preupdate_hook(
|
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sqlite3 *db,
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void(*xPreUpdate)(
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void *pCtx, /* Copy of third arg to preupdate_hook() */
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|
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@ -8225,10 +8269,11 @@ SQLITE_API SQLITE_EXPERIMENTAL void *sqlite3_preupdate_hook(
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),
|
||||
void*
|
||||
);
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SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
|
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SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_preupdate_count(sqlite3 *);
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SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_preupdate_depth(sqlite3 *);
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SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
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SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
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SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
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SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
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SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
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#endif
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/*
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** CAPI3REF: Low-level system error code
|
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|
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@ -8244,7 +8289,7 @@ SQLITE_API int sqlite3_system_errno(sqlite3*);
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|
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/*
|
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** CAPI3REF: Database Snapshot
|
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** KEYWORDS: {snapshot}
|
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** KEYWORDS: {snapshot} {sqlite3_snapshot}
|
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** EXPERIMENTAL
|
||||
**
|
||||
** An instance of the snapshot object records the state of a [WAL mode]
|
||||
|
|
@ -8268,7 +8313,9 @@ SQLITE_API int sqlite3_system_errno(sqlite3*);
|
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** to an historical snapshot (if possible). The destructor for
|
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** sqlite3_snapshot objects is [sqlite3_snapshot_free()].
|
||||
*/
|
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typedef struct sqlite3_snapshot sqlite3_snapshot;
|
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typedef struct sqlite3_snapshot {
|
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unsigned char hidden[48];
|
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} sqlite3_snapshot;
|
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|
||||
/*
|
||||
** CAPI3REF: Record A Database Snapshot
|
||||
|
|
@ -8279,9 +8326,32 @@ typedef struct sqlite3_snapshot sqlite3_snapshot;
|
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** schema S in database connection D. ^On success, the
|
||||
** [sqlite3_snapshot_get(D,S,P)] interface writes a pointer to the newly
|
||||
** created [sqlite3_snapshot] object into *P and returns SQLITE_OK.
|
||||
** ^If schema S of [database connection] D is not a [WAL mode] database
|
||||
** that is in a read transaction, then [sqlite3_snapshot_get(D,S,P)]
|
||||
** leaves the *P value unchanged and returns an appropriate [error code].
|
||||
** If there is not already a read-transaction open on schema S when
|
||||
** this function is called, one is opened automatically.
|
||||
**
|
||||
** The following must be true for this function to succeed. If any of
|
||||
** the following statements are false when sqlite3_snapshot_get() is
|
||||
** called, SQLITE_ERROR is returned. The final value of *P is undefined
|
||||
** in this case.
|
||||
**
|
||||
** <ul>
|
||||
** <li> The database handle must be in [autocommit mode].
|
||||
**
|
||||
** <li> Schema S of [database connection] D must be a [WAL mode] database.
|
||||
**
|
||||
** <li> There must not be a write transaction open on schema S of database
|
||||
** connection D.
|
||||
**
|
||||
** <li> One or more transactions must have been written to the current wal
|
||||
** file since it was created on disk (by any connection). This means
|
||||
** that a snapshot cannot be taken on a wal mode database with no wal
|
||||
** file immediately after it is first opened. At least one transaction
|
||||
** must be written to it first.
|
||||
** </ul>
|
||||
**
|
||||
** This function may also return SQLITE_NOMEM. If it is called with the
|
||||
** database handle in autocommit mode but fails for some other reason,
|
||||
** whether or not a read transaction is opened on schema S is undefined.
|
||||
**
|
||||
** The [sqlite3_snapshot] object returned from a successful call to
|
||||
** [sqlite3_snapshot_get()] must be freed using [sqlite3_snapshot_free()]
|
||||
|
|
@ -8374,6 +8444,28 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_cmp(
|
|||
sqlite3_snapshot *p2
|
||||
);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Recover snapshots from a wal file
|
||||
** EXPERIMENTAL
|
||||
**
|
||||
** If all connections disconnect from a database file but do not perform
|
||||
** a checkpoint, the existing wal file is opened along with the database
|
||||
** file the next time the database is opened. At this point it is only
|
||||
** possible to successfully call sqlite3_snapshot_open() to open the most
|
||||
** recent snapshot of the database (the one at the head of the wal file),
|
||||
** even though the wal file may contain other valid snapshots for which
|
||||
** clients have sqlite3_snapshot handles.
|
||||
**
|
||||
** This function attempts to scan the wal file associated with database zDb
|
||||
** of database handle db and make all valid snapshots available to
|
||||
** sqlite3_snapshot_open(). It is an error if there is already a read
|
||||
** transaction open on the database, or if the database is not a wal mode
|
||||
** database.
|
||||
**
|
||||
** SQLITE_OK is returned if successful, or an SQLite error code otherwise.
|
||||
*/
|
||||
SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const char *zDb);
|
||||
|
||||
/*
|
||||
** Undo the hack that converts floating point types to integer for
|
||||
** builds on processors without floating point support.
|
||||
|
|
@ -8559,7 +8651,7 @@ typedef struct sqlite3_changeset_iter sqlite3_changeset_iter;
|
|||
** attached database. It is not an error if database zDb is not attached
|
||||
** to the database when the session object is created.
|
||||
*/
|
||||
int sqlite3session_create(
|
||||
SQLITE_API int sqlite3session_create(
|
||||
sqlite3 *db, /* Database handle */
|
||||
const char *zDb, /* Name of db (e.g. "main") */
|
||||
sqlite3_session **ppSession /* OUT: New session object */
|
||||
|
|
@ -8577,7 +8669,7 @@ int sqlite3session_create(
|
|||
** are attached is closed. Refer to the documentation for
|
||||
** [sqlite3session_create()] for details.
|
||||
*/
|
||||
void sqlite3session_delete(sqlite3_session *pSession);
|
||||
SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
|
||||
|
||||
|
||||
/*
|
||||
|
|
@ -8597,7 +8689,7 @@ void sqlite3session_delete(sqlite3_session *pSession);
|
|||
** The return value indicates the final state of the session object: 0 if
|
||||
** the session is disabled, or 1 if it is enabled.
|
||||
*/
|
||||
int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
|
||||
SQLITE_API int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Set Or Clear the Indirect Change Flag
|
||||
|
|
@ -8626,7 +8718,7 @@ int sqlite3session_enable(sqlite3_session *pSession, int bEnable);
|
|||
** The return value indicates the final state of the indirect flag: 0 if
|
||||
** it is clear, or 1 if it is set.
|
||||
*/
|
||||
int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
|
||||
SQLITE_API int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Attach A Table To A Session Object
|
||||
|
|
@ -8656,7 +8748,7 @@ int sqlite3session_indirect(sqlite3_session *pSession, int bIndirect);
|
|||
** SQLITE_OK is returned if the call completes without error. Or, if an error
|
||||
** occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned.
|
||||
*/
|
||||
int sqlite3session_attach(
|
||||
SQLITE_API int sqlite3session_attach(
|
||||
sqlite3_session *pSession, /* Session object */
|
||||
const char *zTab /* Table name */
|
||||
);
|
||||
|
|
@ -8670,7 +8762,7 @@ int sqlite3session_attach(
|
|||
** If xFilter returns 0, changes is not tracked. Note that once a table is
|
||||
** attached, xFilter will not be called again.
|
||||
*/
|
||||
void sqlite3session_table_filter(
|
||||
SQLITE_API void sqlite3session_table_filter(
|
||||
sqlite3_session *pSession, /* Session object */
|
||||
int(*xFilter)(
|
||||
void *pCtx, /* Copy of third arg to _filter_table() */
|
||||
|
|
@ -8783,7 +8875,7 @@ void sqlite3session_table_filter(
|
|||
** another field of the same row is updated while the session is enabled, the
|
||||
** resulting changeset will contain an UPDATE change that updates both fields.
|
||||
*/
|
||||
int sqlite3session_changeset(
|
||||
SQLITE_API int sqlite3session_changeset(
|
||||
sqlite3_session *pSession, /* Session object */
|
||||
int *pnChangeset, /* OUT: Size of buffer at *ppChangeset */
|
||||
void **ppChangeset /* OUT: Buffer containing changeset */
|
||||
|
|
@ -8827,7 +8919,8 @@ int sqlite3session_changeset(
|
|||
** the from-table, a DELETE record is added to the session object.
|
||||
**
|
||||
** <li> For each row (primary key) that exists in both tables, but features
|
||||
** different in each, an UPDATE record is added to the session.
|
||||
** different non-PK values in each, an UPDATE record is added to the
|
||||
** session.
|
||||
** </ul>
|
||||
**
|
||||
** To clarify, if this function is called and then a changeset constructed
|
||||
|
|
@ -8844,7 +8937,7 @@ int sqlite3session_changeset(
|
|||
** message. It is the responsibility of the caller to free this buffer using
|
||||
** sqlite3_free().
|
||||
*/
|
||||
int sqlite3session_diff(
|
||||
SQLITE_API int sqlite3session_diff(
|
||||
sqlite3_session *pSession,
|
||||
const char *zFromDb,
|
||||
const char *zTbl,
|
||||
|
|
@ -8880,7 +8973,7 @@ int sqlite3session_diff(
|
|||
** a single table are grouped together, tables appear in the order in which
|
||||
** they were attached to the session object).
|
||||
*/
|
||||
int sqlite3session_patchset(
|
||||
SQLITE_API int sqlite3session_patchset(
|
||||
sqlite3_session *pSession, /* Session object */
|
||||
int *pnPatchset, /* OUT: Size of buffer at *ppChangeset */
|
||||
void **ppPatchset /* OUT: Buffer containing changeset */
|
||||
|
|
@ -8901,7 +8994,7 @@ int sqlite3session_patchset(
|
|||
** guaranteed that a call to sqlite3session_changeset() will return a
|
||||
** changeset containing zero changes.
|
||||
*/
|
||||
int sqlite3session_isempty(sqlite3_session *pSession);
|
||||
SQLITE_API int sqlite3session_isempty(sqlite3_session *pSession);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Create An Iterator To Traverse A Changeset
|
||||
|
|
@ -8936,7 +9029,7 @@ int sqlite3session_isempty(sqlite3_session *pSession);
|
|||
** the applies to table X, then one for table Y, and then later on visit
|
||||
** another change for table X.
|
||||
*/
|
||||
int sqlite3changeset_start(
|
||||
SQLITE_API int sqlite3changeset_start(
|
||||
sqlite3_changeset_iter **pp, /* OUT: New changeset iterator handle */
|
||||
int nChangeset, /* Size of changeset blob in bytes */
|
||||
void *pChangeset /* Pointer to blob containing changeset */
|
||||
|
|
@ -8965,7 +9058,7 @@ int sqlite3changeset_start(
|
|||
** codes include SQLITE_CORRUPT (if the changeset buffer is corrupt) or
|
||||
** SQLITE_NOMEM.
|
||||
*/
|
||||
int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
|
||||
SQLITE_API int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Obtain The Current Operation From A Changeset Iterator
|
||||
|
|
@ -8993,7 +9086,7 @@ int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
|
|||
** SQLite error code is returned. The values of the output variables may not
|
||||
** be trusted in this case.
|
||||
*/
|
||||
int sqlite3changeset_op(
|
||||
SQLITE_API int sqlite3changeset_op(
|
||||
sqlite3_changeset_iter *pIter, /* Iterator object */
|
||||
const char **pzTab, /* OUT: Pointer to table name */
|
||||
int *pnCol, /* OUT: Number of columns in table */
|
||||
|
|
@ -9026,7 +9119,7 @@ int sqlite3changeset_op(
|
|||
** SQLITE_OK is returned and the output variables populated as described
|
||||
** above.
|
||||
*/
|
||||
int sqlite3changeset_pk(
|
||||
SQLITE_API int sqlite3changeset_pk(
|
||||
sqlite3_changeset_iter *pIter, /* Iterator object */
|
||||
unsigned char **pabPK, /* OUT: Array of boolean - true for PK cols */
|
||||
int *pnCol /* OUT: Number of entries in output array */
|
||||
|
|
@ -9056,7 +9149,7 @@ int sqlite3changeset_pk(
|
|||
** If some other error occurs (e.g. an OOM condition), an SQLite error code
|
||||
** is returned and *ppValue is set to NULL.
|
||||
*/
|
||||
int sqlite3changeset_old(
|
||||
SQLITE_API int sqlite3changeset_old(
|
||||
sqlite3_changeset_iter *pIter, /* Changeset iterator */
|
||||
int iVal, /* Column number */
|
||||
sqlite3_value **ppValue /* OUT: Old value (or NULL pointer) */
|
||||
|
|
@ -9089,7 +9182,7 @@ int sqlite3changeset_old(
|
|||
** If some other error occurs (e.g. an OOM condition), an SQLite error code
|
||||
** is returned and *ppValue is set to NULL.
|
||||
*/
|
||||
int sqlite3changeset_new(
|
||||
SQLITE_API int sqlite3changeset_new(
|
||||
sqlite3_changeset_iter *pIter, /* Changeset iterator */
|
||||
int iVal, /* Column number */
|
||||
sqlite3_value **ppValue /* OUT: New value (or NULL pointer) */
|
||||
|
|
@ -9116,7 +9209,7 @@ int sqlite3changeset_new(
|
|||
** If some other error occurs (e.g. an OOM condition), an SQLite error code
|
||||
** is returned and *ppValue is set to NULL.
|
||||
*/
|
||||
int sqlite3changeset_conflict(
|
||||
SQLITE_API int sqlite3changeset_conflict(
|
||||
sqlite3_changeset_iter *pIter, /* Changeset iterator */
|
||||
int iVal, /* Column number */
|
||||
sqlite3_value **ppValue /* OUT: Value from conflicting row */
|
||||
|
|
@ -9132,7 +9225,7 @@ int sqlite3changeset_conflict(
|
|||
**
|
||||
** In all other cases this function returns SQLITE_MISUSE.
|
||||
*/
|
||||
int sqlite3changeset_fk_conflicts(
|
||||
SQLITE_API int sqlite3changeset_fk_conflicts(
|
||||
sqlite3_changeset_iter *pIter, /* Changeset iterator */
|
||||
int *pnOut /* OUT: Number of FK violations */
|
||||
);
|
||||
|
|
@ -9165,7 +9258,7 @@ int sqlite3changeset_fk_conflicts(
|
|||
** // An error has occurred
|
||||
** }
|
||||
*/
|
||||
int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
|
||||
SQLITE_API int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
|
||||
|
||||
/*
|
||||
** CAPI3REF: Invert A Changeset
|
||||
|
|
@ -9195,7 +9288,7 @@ int sqlite3changeset_finalize(sqlite3_changeset_iter *pIter);
|
|||
** WARNING/TODO: This function currently assumes that the input is a valid
|
||||
** changeset. If it is not, the results are undefined.
|
||||
*/
|
||||
int sqlite3changeset_invert(
|
||||
SQLITE_API int sqlite3changeset_invert(
|
||||
int nIn, const void *pIn, /* Input changeset */
|
||||
int *pnOut, void **ppOut /* OUT: Inverse of input */
|
||||
);
|
||||
|
|
@ -9224,7 +9317,7 @@ int sqlite3changeset_invert(
|
|||
**
|
||||
** Refer to the sqlite3_changegroup documentation below for details.
|
||||
*/
|
||||
int sqlite3changeset_concat(
|
||||
SQLITE_API int sqlite3changeset_concat(
|
||||
int nA, /* Number of bytes in buffer pA */
|
||||
void *pA, /* Pointer to buffer containing changeset A */
|
||||
int nB, /* Number of bytes in buffer pB */
|
||||
|
|
@ -9412,7 +9505,7 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
|
|||
** <ul>
|
||||
** <li> The table has the same name as the name recorded in the
|
||||
** changeset, and
|
||||
** <li> The table has the same number of columns as recorded in the
|
||||
** <li> The table has at least as many columns as recorded in the
|
||||
** changeset, and
|
||||
** <li> The table has primary key columns in the same position as
|
||||
** recorded in the changeset.
|
||||
|
|
@ -9457,7 +9550,11 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
|
|||
** If a row with matching primary key values is found, but one or more of
|
||||
** the non-primary key fields contains a value different from the original
|
||||
** row value stored in the changeset, the conflict-handler function is
|
||||
** invoked with [SQLITE_CHANGESET_DATA] as the second argument.
|
||||
** invoked with [SQLITE_CHANGESET_DATA] as the second argument. If the
|
||||
** database table has more columns than are recorded in the changeset,
|
||||
** only the values of those non-primary key fields are compared against
|
||||
** the current database contents - any trailing database table columns
|
||||
** are ignored.
|
||||
**
|
||||
** If no row with matching primary key values is found in the database,
|
||||
** the conflict-handler function is invoked with [SQLITE_CHANGESET_NOTFOUND]
|
||||
|
|
@ -9472,7 +9569,9 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
|
|||
**
|
||||
** <dt>INSERT Changes<dd>
|
||||
** For each INSERT change, an attempt is made to insert the new row into
|
||||
** the database.
|
||||
** the database. If the changeset row contains fewer fields than the
|
||||
** database table, the trailing fields are populated with their default
|
||||
** values.
|
||||
**
|
||||
** If the attempt to insert the row fails because the database already
|
||||
** contains a row with the same primary key values, the conflict handler
|
||||
|
|
@ -9490,13 +9589,13 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
|
|||
** For each UPDATE change, this function checks if the target database
|
||||
** contains a row with the same primary key value (or values) as the
|
||||
** original row values stored in the changeset. If it does, and the values
|
||||
** stored in all non-primary key columns also match the values stored in
|
||||
** the changeset the row is updated within the target database.
|
||||
** stored in all modified non-primary key columns also match the values
|
||||
** stored in the changeset the row is updated within the target database.
|
||||
**
|
||||
** If a row with matching primary key values is found, but one or more of
|
||||
** the non-primary key fields contains a value different from an original
|
||||
** row value stored in the changeset, the conflict-handler function is
|
||||
** invoked with [SQLITE_CHANGESET_DATA] as the second argument. Since
|
||||
** the modified non-primary key fields contains a value different from an
|
||||
** original row value stored in the changeset, the conflict-handler function
|
||||
** is invoked with [SQLITE_CHANGESET_DATA] as the second argument. Since
|
||||
** UPDATE changes only contain values for non-primary key fields that are
|
||||
** to be modified, only those fields need to match the original values to
|
||||
** avoid the SQLITE_CHANGESET_DATA conflict-handler callback.
|
||||
|
|
@ -9524,7 +9623,7 @@ void sqlite3changegroup_delete(sqlite3_changegroup*);
|
|||
** rolled back, restoring the target database to its original state, and an
|
||||
** SQLite error code returned.
|
||||
*/
|
||||
int sqlite3changeset_apply(
|
||||
SQLITE_API int sqlite3changeset_apply(
|
||||
sqlite3 *db, /* Apply change to "main" db of this handle */
|
||||
int nChangeset, /* Size of changeset in bytes */
|
||||
void *pChangeset, /* Changeset blob */
|
||||
|
|
@ -9725,7 +9824,7 @@ int sqlite3changeset_apply(
|
|||
** parameter set to a value less than or equal to zero. Other than this,
|
||||
** no guarantees are made as to the size of the chunks of data returned.
|
||||
*/
|
||||
int sqlite3changeset_apply_strm(
|
||||
SQLITE_API int sqlite3changeset_apply_strm(
|
||||
sqlite3 *db, /* Apply change to "main" db of this handle */
|
||||
int (*xInput)(void *pIn, void *pData, int *pnData), /* Input function */
|
||||
void *pIn, /* First arg for xInput */
|
||||
|
|
@ -9740,7 +9839,7 @@ int sqlite3changeset_apply_strm(
|
|||
),
|
||||
void *pCtx /* First argument passed to xConflict */
|
||||
);
|
||||
int sqlite3changeset_concat_strm(
|
||||
SQLITE_API int sqlite3changeset_concat_strm(
|
||||
int (*xInputA)(void *pIn, void *pData, int *pnData),
|
||||
void *pInA,
|
||||
int (*xInputB)(void *pIn, void *pData, int *pnData),
|
||||
|
|
@ -9748,23 +9847,23 @@ int sqlite3changeset_concat_strm(
|
|||
int (*xOutput)(void *pOut, const void *pData, int nData),
|
||||
void *pOut
|
||||
);
|
||||
int sqlite3changeset_invert_strm(
|
||||
SQLITE_API int sqlite3changeset_invert_strm(
|
||||
int (*xInput)(void *pIn, void *pData, int *pnData),
|
||||
void *pIn,
|
||||
int (*xOutput)(void *pOut, const void *pData, int nData),
|
||||
void *pOut
|
||||
);
|
||||
int sqlite3changeset_start_strm(
|
||||
SQLITE_API int sqlite3changeset_start_strm(
|
||||
sqlite3_changeset_iter **pp,
|
||||
int (*xInput)(void *pIn, void *pData, int *pnData),
|
||||
void *pIn
|
||||
);
|
||||
int sqlite3session_changeset_strm(
|
||||
SQLITE_API int sqlite3session_changeset_strm(
|
||||
sqlite3_session *pSession,
|
||||
int (*xOutput)(void *pOut, const void *pData, int nData),
|
||||
void *pOut
|
||||
);
|
||||
int sqlite3session_patchset_strm(
|
||||
SQLITE_API int sqlite3session_patchset_strm(
|
||||
sqlite3_session *pSession,
|
||||
int (*xOutput)(void *pOut, const void *pData, int nData),
|
||||
void *pOut
|
||||
|
|
|
|||
Loading…
Reference in New Issue