contrib/sqlite3/sqlite3.c

1709 ** When SQLite invokes the xSync() method of an
1723 ** xSync VFS method occur and applies uniformly across all platforms.
1768 ** The flags argument to xSync may be one of [SQLITE_SYNC_NORMAL] or
1853   int (*xSync)(sqlite3_file*, int flags);
1933 ** sent to the VFS immediately before the xSync method is invoked on a
1934 ** database file descriptor. Or, if the xSync method is not invoked
1937 ** of the xSync method. In most cases, the pointer argument passed with
7859   int (*xSync)(sqlite3_vtab *pVTab);
23346   return flags ? id->pMethods->xSync(id, flags) : SQLITE_OK;
39189    unixSync,                   /* xSync */                                   \
46701   winSync,                        /* xSync */
46727   winSync,                        /* xSync */
48372   memdbSync,                       /* xSync */
52181 ** Otherwise, the page is not synced until the xSync method of the VFS
55694 ** the xSync primitive is called and is relevant to all platforms.
56341 **       if( <full-sync mode> ) xSync(<journal file>);
56344 **     if( NOT SEQUENTIAL ) xSync(<journal file>);
58525   int noSync                      /* True to omit the xSync on the db file */
58667       ** xSync() call will be changed to a no-op by the OS anyhow.
59947 ** On a checkpoint, the WAL is first VFS.xSync-ed, then valid content of the
59948 ** WAL is transferred into the database, then the database is VFS.xSync-ed.
59949 ** The VFS.xSync operations serve as write barriers - all writes launched
59950 ** before the xSync must complete before any write that launches after the
59951 ** xSync begins.
81024   /* Before doing anything else, call the xSync() callback for any
81027   ** required, as an xSync() callback may add an attached database
93391 ** within a callback to a virtual table xSync() method. If it is, the error
97915   /* xSync       */ 0,
98235 ** If the real file has been created, call its xSync method. Otherwise,
98261   memjrnlSync,      /* xSync */
130111   0,                           /* xSync - sync transaction */
142918 ** Invoke the xSync method of all virtual tables in the sqlite3.aVTrans
142920 ** SQLITE_OK if all xSync operations are successful.
142933     if( pVtab && (x = pVtab->pModule->xSync)!=0 ){
142962 ** (xBegin/xRollback/xCommit and optionally xSync) and a transaction is
142974   ** virtual module xSync() callback. It is illegal to write to
173518 ** Implementation of xSync() method. Flush the contents of the pending-terms
173996   /* xSync         */ fts3SyncMethod,
176640      0,                           /* xSync         */
180206      0,                           /* xSync         */
191055   0,                         /* xSync */
191083   0,                         /* xSync */
194669   rtreeEndTransaction,        /* xSync - sync transaction */
197316   rtreeEndTransaction,        /* xSync - sync transaction */
202004   **   * Attempting to xSync() the database file causes an SQLITE_INTERNAL
202044       /* Call xSync() on the wal file. This causes SQLite to sync the
202048       p->rc = pWal->pMethods->xSync(pWal, SQLITE_SYNC_NORMAL);
202690             p->rc = pDb->pMethods->xSync(pDb, SQLITE_SYNC_NORMAL);
203178       p->rc = pDb->pMethods->xSync(pDb, SQLITE_SYNC_NORMAL);
203313     rc = pDb->pMethods->xSync(pDb, SQLITE_SYNC_NORMAL);
203389 **     relinquished). Finally, calls to xSync() on the target database
203673   return p->pReal->pMethods->xSync(p->pReal, flags);
203946     rbuVfsSync,                   /* xSync */
205137     0,                            /* xSync */
205556     0,                            /* xSync */
226560 **     xSync():     Initial part of two-phase commit.
226565 ** in the xSync() callback. Current versions of SQLite ignore any errors
226575 ** in-memory. It is flushed to disk whenever xSync(), xRelease() or
228255 ** Implementation of xSync() method.
229344     /* xSync         */ fts5SyncMethod,
233912     /* xSync         */ 0,
234194   0,                         /* xSync */