lib/sqlite/sqlite3.c

11122     NameContext *pNC;                          /* Naming context */
71933   NameContext *pNC,    /* The name context used to resolve the name */
71942   NameContext *pTopNC = pNC;        /* First namecontext in the list */
71946   assert( pNC );     /* the name context cannot be NULL. */
71956   while( pNC && cnt==0 ){
71958     SrcList *pSrcList = pNC->pSrcList;
72100     if( cnt==0 && (pEList = pNC->pEList)!=0 && zTab==0 ){
72109           if( !pNC->allowAgg && ExprHasProperty(pOrig, EP_Agg) ){
72126       pNC = pNC->pNext;
72137   ** Because no reference was made to outer contexts, the pNC->nRef
72189     assert( pNC!=0 );
72190     sqlite3AuthRead(pParse, pExpr, pSchema, pNC->pSrcList);
72196       if( pTopNC==pNC ) break;
72240   NameContext *pNC;
72243   pNC = pWalker->u.pNC;
72244   assert( pNC!=0 );
72245   pParse = pNC->pParse;
72251   if( pNC->pSrcList && pNC->pSrcList->nAlloc>0 ){
72252     SrcList *pSrcList = pNC->pSrcList;
72254     for(i=0; i<pNC->pSrcList->nSrc; i++){
72267       SrcList *pSrcList = pNC->pSrcList;
72283       return lookupName(pParse, 0, 0, pExpr->u.zToken, pNC, pExpr);
72307       return lookupName(pParse, zDb, zTable, zColumn, pNC, pExpr);
72347             pNC->nErr++;
72354       if( is_agg && !pNC->allowAgg ){
72356         pNC->nErr++;
72360         pNC->nErr++;
72364         pNC->nErr++;
72368         pNC->hasAgg = 1;
72370       if( is_agg ) pNC->allowAgg = 0;
72372       if( is_agg ) pNC->allowAgg = 1;
72385         int nRef = pNC->nRef;
72387         if( pNC->isCheck ){
72392         assert( pNC->nRef>=nRef );
72393         if( nRef!=pNC->nRef ){
72401       if( pNC->isCheck ){
72659 ** The Name context of the SELECT statement is pNC.  zType is either
72676   NameContext *pNC,     /* The name context of the SELECT statement */
72689   pParse = pNC->pParse;
72715     if( sqlite3ResolveExprNames(pNC, pE) ){
72742   pOuterNC = pWalker->u.pNC;
72799         NameContext *pNC;         /* Used to iterate name contexts */
72808         for(pNC=pOuterNC; pNC; pNC=pNC->pNext) nRef += pNC->nRef;
72815         for(pNC=pOuterNC; pNC; pNC=pNC->pNext) nRef -= pNC->nRef;
72946 ** If the function is an aggregate function, then the pNC->hasAgg is
72955   NameContext *pNC,       /* Namespace to resolve expressions in. */
72964     Parse *pParse = pNC->pParse;
72965     if( sqlite3ExprCheckHeight(pParse, pExpr->nHeight+pNC->pParse->nHeight) ){
72971   savedHasAgg = pNC->hasAgg;
72972   pNC->hasAgg = 0;
72975   w.pParse = pNC->pParse;
72976   w.u.pNC = pNC;
72979   pNC->pParse->nHeight -= pExpr->nHeight;
72981   if( pNC->nErr>0 || w.pParse->nErr>0 ){
72984   if( pNC->hasAgg ){
72987     pNC->hasAgg = 1;
73016   w.u.pNC = pOuterNC;
76554   NameContext *pNC = pWalker->u.pNC;
76555   Parse *pParse = pNC->pParse;
76556   SrcList *pSrcList = pNC->pSrcList;
76557   AggInfo *pAggInfo = pNC->pAggInfo;
76630       /* The pNC->nDepth==0 test causes aggregate functions in subqueries
76632       if( pNC->nDepth==0 ){
76676   NameContext *pNC = pWalker->u.pNC;
76677   if( pNC->nDepth==0 ){
76678     pNC->nDepth++;
76680     pNC->nDepth--;
76695 SQLITE_PRIVATE void sqlite3ExprAnalyzeAggregates(NameContext *pNC, Expr *pExpr){
76699   w.u.pNC = pNC;
76700   assert( pNC->pSrcList!=0 );
76710 SQLITE_PRIVATE void sqlite3ExprAnalyzeAggList(NameContext *pNC, ExprList *pList){
76715       sqlite3ExprAnalyzeAggregates(pNC, pItem->pExpr);
93347   NameContext *pNC,
93358   if( NEVER(pExpr==0) || pNC->pSrcList==0 ) return 0;
93372       while( pNC && !pTab ){
93373         SrcList *pTabList = pNC->pSrcList;
93379           pNC = pNC->pNext;
93418           sNC.pNext = pNC;
93419           sNC.pParse = pNC->pParse;
93435         if( pNC->pParse ){
93436           int iDb = sqlite3SchemaToIndex(pNC->pParse->db, pTab->pSchema);
93437           zOriginDb = pNC->pParse->db->aDb[iDb].zName;
93453       sNC.pNext = pNC;
93454       sNC.pParse = pNC->pParse;