Cross Reference: /external/sqlite/dist/sqlite3.c

Lines Matching refs:pBtree
8261 SQLITE_PRIVATE int sqlite3BtreeSchemaLocked(Btree *pBtree);
8262 SQLITE_PRIVATE int sqlite3BtreeLockTable(Btree *pBtree, int iTab, u8 isWriteLock);
8288 SQLITE_PRIVATE void sqlite3BtreeGetMeta(Btree *pBtree, int idx, u32 *pValue);
48763   Btree *pBtree;        /* Btree handle holding this lock */
48937 ** particular database connection identified BtCursor.pBtree.db.
48943   Btree *pBtree;            /* The Btree to which this cursor belongs */
49253   sqlite3BtreeEnter(pCur->pBtree);
49256   sqlite3BtreeLeave(pCur->pBtree);
49479 ** Check to see if pBtree holds the required locks to read or write to the 
49483 ** Btree connection pBtree:
49485 **    assert( hasSharedCacheTableLock(pBtree, iRoot, 0, WRITE_LOCK) );
49499   Btree *pBtree,         /* Handle that must hold lock */
49504   Schema *pSchema = (Schema *)pBtree->pBt->pSchema;
49512   if( (pBtree->sharable==0)
49513    || (eLockType==READ_LOCK && (pBtree->db->flags & SQLITE_ReadUncommitted))
49546   for(pLock=pBtree->pBt->pLock; pLock; pLock=pLock->pNext){
49547     if( pLock->pBtree==pBtree 
49564 ** Return true if it would be illegal for pBtree to write into the
49568 ** It is illegal for pBtree to write if some other Btree object that
49577 **    assert( !hasReadConflicts(pBtree, iRoot) );
49579 static int hasReadConflicts(Btree *pBtree, Pgno iRoot){
49581   for(p=pBtree->pBt->pCursor; p; p=p->pNext){
49583      && p->pBtree!=pBtree
49584      && 0==(p->pBtree->db->flags & SQLITE_ReadUncommitted)
49639     assert( eLock==READ_LOCK || pIter->pBtree==p || pIter->eLock==READ_LOCK);
49640     if( pIter->pBtree!=p && pIter->iTable==iTab && pIter->eLock!=eLock ){
49641       sqlite3ConnectionBlocked(p->db, pIter->pBtree->db);
49693     if( pIter->iTable==iTable && pIter->pBtree==p ){
49708     pLock->pBtree = p;
49745     assert( (pBt->btsFlags & BTS_EXCLUSIVE)==0 || pBt->pWriter==pLock->pBtree );
49746     assert( pLock->pBtree->inTrans>=pLock->eLock );
49747     if( pLock->pBtree==p ){
49786       assert( pLock->eLock==READ_LOCK || pLock->pBtree==p );
49844   Btree *pBtree,          /* The database file to check */
49849   BtShared *pBt = pBtree->pBt;
49850   assert( sqlite3BtreeHoldsMutex(pBtree) );
51128   p->lock.pBtree = p;
51412     if( pTmp->pBtree==p ){
51956       if( pIter->pBtree!=p ){
51957         pBlock = pIter->pBtree->db;
52009 	assert( p->lock.pBtree==p && p->lock.iTable==1 );
52642 ** code to errCode for every cursor on BtShared that pBtree
52647 ** the cache with pBtree.
52657 SQLITE_PRIVATE void sqlite3BtreeTripAllCursors(Btree *pBtree, int errCode){
52659   if( pBtree==0 ) return;
52660   sqlite3BtreeEnter(pBtree);
52661   for(p=pBtree->pBt->pCursor; p; p=p->pNext){
52671   sqlite3BtreeLeave(pBtree);
52871   pCur->pBtree = p;
52956   Btree *pBtree = pCur->pBtree;
52957   if( pBtree ){
52960     sqlite3BtreeEnter(pBtree);
52976     sqlite3BtreeLeave(pBtree);
53509   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
53518   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
53640   Btree *p = pCur->pBtree;
53769   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
53792   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
53862   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
56147   Btree *p = pCur->pBtree;
56278   Btree *p = pCur->pBtree;
56661     sqlite3ConnectionBlocked(p->db, pBt->pCursor->pBtree->db);
57563   assert( sqlite3_mutex_held(pCsr->pBtree->db->mutex) );
57587   assert( hasSharedCacheTableLock(pCsr->pBtree, pCsr->pgnoRoot, 0, 2) );
57588   assert( !hasReadConflicts(pCsr->pBtree, pCsr->pgnoRoot) );
57606   assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
57617 SQLITE_PRIVATE int sqlite3BtreeSetVersion(Btree *pBtree, int iVersion){
57618   BtShared *pBt = pBtree->pBt;
57629   rc = sqlite3BtreeBeginTrans(pBtree, 0);
57633       rc = sqlite3BtreeBeginTrans(pBtree, 2);
115171   Btree *pBtree;
115174   pBtree = sqlite3DbNameToBtree(db, zDbName);
115175   if( pBtree ){
115178     sqlite3BtreeEnter(pBtree);
115179     pPager = sqlite3BtreePager(pBtree);
115191     sqlite3BtreeLeave(pBtree);