diff options
Diffstat (limited to 'src/whereexpr.c')
| -rw-r--r-- | src/whereexpr.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/whereexpr.c b/src/whereexpr.c index 16bbf4468..cec0aefd8 100644 --- a/src/whereexpr.c +++ b/src/whereexpr.c @@ -1298,6 +1298,7 @@ static void exprAnalyze( 0, sqlite3ExprDup(db, pRight, 0)); if( ExprHasProperty(pExpr, EP_FromJoin) && pNewExpr ){ ExprSetProperty(pNewExpr, EP_FromJoin); + pNewExpr->iRightJoinTable = pExpr->iRightJoinTable; } idxNew = whereClauseInsert(pWC, pNewExpr, TERM_VIRTUAL|TERM_DYNAMIC); testcase( idxNew==0 ); @@ -1354,11 +1355,15 @@ static void exprAnalyze( ** expression). The WhereTerm.iField variable identifies the index within ** the vector on the LHS that the virtual term represents. ** - ** This only works if the RHS is a simple SELECT, not a compound + ** This only works if the RHS is a simple SELECT (not a compound) that does + ** not use window functions. */ if( pWC->op==TK_AND && pExpr->op==TK_IN && pTerm->iField==0 && pExpr->pLeft->op==TK_VECTOR && pExpr->x.pSelect->pPrior==0 +#ifndef SQLITE_OMIT_WINDOWFUNC + && pExpr->x.pSelect->pWin==0 +#endif ){ int i; for(i=0; i<sqlite3ExprVectorSize(pExpr->pLeft); i++){ @@ -1516,9 +1521,10 @@ Bitmask sqlite3WhereExprUsageNN(WhereMaskSet *pMaskSet, Expr *p){ mask |= sqlite3WhereExprListUsage(pMaskSet, p->x.pList); } #ifndef SQLITE_OMIT_WINDOWFUNC - if( p->op==TK_FUNCTION && p->y.pWin ){ + if( (p->op==TK_FUNCTION || p->op==TK_AGG_FUNCTION) && p->y.pWin ){ mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pPartition); mask |= sqlite3WhereExprListUsage(pMaskSet, p->y.pWin->pOrderBy); + mask |= sqlite3WhereExprUsage(pMaskSet, p->y.pWin->pFilter); } #endif return mask; |