diff options
Diffstat (limited to 'src/whereexpr.c')
| -rw-r--r-- | src/whereexpr.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/whereexpr.c b/src/whereexpr.c index 4bb161044..27c6ebc2f 100644 --- a/src/whereexpr.c +++ b/src/whereexpr.c @@ -913,6 +913,7 @@ static void exprAnalyze( Parse *pParse = pWInfo->pParse; /* Parsing context */ sqlite3 *db = pParse->db; /* Database connection */ unsigned char eOp2; /* op2 value for LIKE/REGEXP/GLOB */ + int nLeft; /* Number of elements on left side vector */ if( db->mallocFailed ){ return; @@ -1184,13 +1185,12 @@ static void exprAnalyze( ** is not a sub-select. */ if( pWC->op==TK_AND && (pExpr->op==TK_EQ || pExpr->op==TK_IS) - && sqlite3ExprIsVector(pExpr->pLeft) + && (nLeft = sqlite3ExprVectorSize(pExpr->pLeft))>1 + && sqlite3ExprVectorSize(pExpr->pRight)==nLeft && ( (pExpr->pLeft->flags & EP_xIsSelect)==0 - || (pExpr->pRight->flags & EP_xIsSelect)==0 - )){ - int nLeft = sqlite3ExprVectorSize(pExpr->pLeft); + || (pExpr->pRight->flags & EP_xIsSelect)==0) + ){ int i; - assert( nLeft==sqlite3ExprVectorSize(pExpr->pRight) ); for(i=0; i<nLeft; i++){ int idxNew; Expr *pNew; |