7906 typedef struct VTable VTable;  typedef
8225     VTable *pVtab;         /* Used when p4type is P4_VTAB */
9521   VTable **aVTrans;             /* Virtual tables with open transactions */
9523   VTable *pDisconnect;    /* Disconnect these in next sqlite3_prepare() */
9880 struct VTable {  struct
9887   VTable *pNext;            /* Next in linked list (see above) */  argument
9941   VTable *pVTable;     /* List of VTable objects. */
11722 SQLITE_PRIVATE    void sqlite3VtabLock(VTable *);
11723 SQLITE_PRIVATE    void sqlite3VtabUnlock(VTable *);
11736 SQLITE_PRIVATE int sqlite3VtabBegin(sqlite3 *, VTable *);
11745 SQLITE_PRIVATE VTable *sqlite3GetVTable(sqlite3*, Table*);
58942         if( db->pnBytesFreed==0 ) sqlite3VtabUnlock((VTable *)p4);
59070     sqlite3VtabLock((VTable *)zP4);
59071     assert( ((VTable *)zP4)->db==p->db );
64041       VTable *pVTab;
69263   VTable *pVTab;
77186   VTable *pVTab = 0;        /* Non-zero if this is a v-tab with an xRename() */
87021   VTable *pVTab = IsVirtual(pTab) ? sqlite3GetVTable(p->db, pTab) : 0;
99303   VTable *pVTable;
99383 SQLITE_PRIVATE void sqlite3VtabLock(VTable *pVTab){
99393 SQLITE_PRIVATE VTable *sqlite3GetVTable(sqlite3 *db, Table *pTab){
99394   VTable *pVtab;
99404 SQLITE_PRIVATE void sqlite3VtabUnlock(VTable *pVTab){
99428 static VTable *vtabDisconnectAll(sqlite3 *db, Table *p){
99429   VTable *pRet = 0;
99430   VTable *pVTable = p->pVTable;
99443     VTable *pNext = pVTable->pNext;
99482   VTable *p = db->pDisconnect;
99491       VTable *pNext = p->pNext;
99727   VTable *pVTable;
99738   pVTable = sqlite3DbMallocZero(db, sizeof(VTable));
99866     VTable **aVTrans;
99883 static void addToVTrans(sqlite3 *db, VTable *pVTab){
100007     VTable *p = vtabDisconnectAll(db, pTab);
100036       VTable *pVTab = db->aVTrans[i];
100063   VTable **aVTrans = db->aVTrans;
100106 SQLITE_PRIVATE int sqlite3VtabBegin(sqlite3 *db, VTable *pVTab){
100169       VTable *pVTab = db->aVTrans[i];