diff options
Diffstat (limited to 'src/whereexpr.c')
| -rw-r--r-- | src/whereexpr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/whereexpr.c b/src/whereexpr.c index ea174e1f3..7daf7508c 100644 --- a/src/whereexpr.c +++ b/src/whereexpr.c @@ -111,8 +111,11 @@ static int allowedOp(int op){ ** are converted into "Y op X". */ static u16 exprCommute(Parse *pParse, Expr *pExpr){ - if( sqlite3BinaryCompareCollSeq(pParse, pExpr->pLeft, pExpr->pRight) != - sqlite3BinaryCompareCollSeq(pParse, pExpr->pRight, pExpr->pLeft) ){ + if( pExpr->pLeft->op==TK_VECTOR + || pExpr->pRight->op==TK_VECTOR + || sqlite3BinaryCompareCollSeq(pParse, pExpr->pLeft, pExpr->pRight) != + sqlite3BinaryCompareCollSeq(pParse, pExpr->pRight, pExpr->pLeft) + ){ pExpr->flags ^= EP_Commuted; } SWAP(Expr*,pExpr->pRight,pExpr->pLeft); |