contrib/sqlite3/sqlite3.c

5743   int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*);
5744   int (*xDisconnect)(sqlite3_vtab *pVTab);
5745   int (*xDestroy)(sqlite3_vtab *pVTab);
5746   int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor);
5755   int (*xBegin)(sqlite3_vtab *pVTab);
5756   int (*xSync)(sqlite3_vtab *pVTab);
5757   int (*xCommit)(sqlite3_vtab *pVTab);
5758   int (*xRollback)(sqlite3_vtab *pVTab);
5765   int (*xSavepoint)(sqlite3_vtab *pVTab, int);
5766   int (*xRelease)(sqlite3_vtab *pVTab, int);
5767   int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
65836       VTable *pVTab;
71150   VTable *pVTab;
71152   u.cl.pVTab = pOp->p4.pVtab;
71153   rc = sqlite3VtabBegin(db, u.cl.pVTab);
71154   if( u.cl.pVTab ) importVtabErrMsg(p, u.cl.pVTab->pVtab);
79824   VTable *pVTab = 0;        /* Non-zero if this is a v-tab with an xRename() */
79880     pVTab = sqlite3GetVTable(db, pTab);
79881     if( pVTab->pVtab->pModule->xRename==0 ){
79882       pVTab = 0;
79896   sqlite3BeginWriteOperation(pParse, pVTab!=0, iDb);
79905   if( pVTab ){
79908     sqlite3VdbeAddOp4(v, OP_VRename, i, 0, 0,(const char*)pVTab, P4_VTAB);
86900       const char *pVTab = (const char *)sqlite3GetVTable(db, pTab);
86902       sqlite3VdbeAddOp4(v, OP_VUpdate, 0, 1, iRowid, pVTab, P4_VTAB);
90246   VTable *pVTab = IsVirtual(pTab) ? sqlite3GetVTable(p->db, pTab) : 0;
90265     if( pOp->opcode==OP_VOpen && pOp->p4.pVtab==pVTab ){
91127       const char *pVTab = (const char *)sqlite3GetVTable(db, pTab);
91129       sqlite3VdbeAddOp4(v, OP_VUpdate, 1, pTab->nCol+2, regIns, pVTab, P4_VTAB);
102864   const char *pVTab = (const char*)sqlite3GetVTable(db, pTab);
102909   sqlite3VdbeAddOp4(v, OP_VUpdate, 0, pTab->nCol+2, iReg, pVTab, P4_VTAB);
103379 SQLITE_PRIVATE void sqlite3VtabLock(VTable *pVTab){
103380   pVTab->nRef++;
103400 SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *pVTab){
103401   sqlite3 *db = pVTab->db;
103404   assert( pVTab->nRef>0 );
103407   pVTab->nRef--;
103408   if( pVTab->nRef==0 ){
103409     sqlite3_vtab *p = pVTab->pVtab;
103413     sqlite3DbFree(db, pVTab);
103459 ** list in p->pVTab. It also decrements the VTable ref count. This is
103473       VTable *pVTab = *ppVTab;
103474       *ppVTab = pVTab->pNext;
103475       sqlite3VtabUnlock(pVTab);
103907 ** Add the virtual table pVTab to the array sqlite3.aVTrans[]. Space should
103910 static void addToVTrans(sqlite3 *db, VTable *pVTab){
103912   db->aVTrans[db->nVTrans++] = pVTab;
103913   sqlite3VtabLock(pVTab);
104063       VTable *pVTab = db->aVTrans[i];
104064       sqlite3_vtab *p = pVTab->pVtab;
104070       pVTab->iSavepoint = 0;
104071       sqlite3VtabUnlock(pVTab);
104133 SQLITE_PRIVATE int sqlite3VtabBegin(sqlite3 *db, VTable *pVTab){
104145   if( !pVTab ){
104148   pModule = pVTab->pVtab->pModule;
104155       if( db->aVTrans[i]==pVTab ){
104164       rc = pModule->xBegin(pVTab->pVtab);
104166         addToVTrans(db, pVTab);
104196       VTable *pVTab = db->aVTrans[i];
104197       const sqlite3_module *pMod = pVTab->pMod->pModule;
104198       if( pVTab->pVtab && pMod->iVersion>=2 ){
104203             pVTab->iSavepoint = iSavepoint+1;
104212         if( xMethod && pVTab->iSavepoint>iSavepoint ){
104213           rc = xMethod(pVTab->pVtab, iSavepoint);
109866       const char *pVTab = (const char *)sqlite3GetVTable(db, pTab);
109868       sqlite3VdbeAddOp4(v, OP_VOpen, iCur, 0, 0, pVTab, P4_VTAB);
120711 static int fts3BestIndexMethod(sqlite3_vtab *pVTab, sqlite3_index_info *pInfo){
120712   Fts3Table *p = (Fts3Table *)pVTab;
120792 static int fts3OpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
120795   UNUSED_PARAMETER(pVTab);
124798   sqlite3_vtab *pVTab,
124806   UNUSED_PARAMETER(pVTab);
124853 static int fts3auxOpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
124856   UNUSED_PARAMETER(pVTab);
128409   sqlite3_vtab *pVTab,
128413   UNUSED_PARAMETER(pVTab);
128437 static int fts3tokOpenMethod(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCsr){
128439   UNUSED_PARAMETER(pVTab);
137147 static int rtreeOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
137154     pCsr->base.pVtab = pVTab;