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Window functions are never constant.

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FossilOrigin-Name: 35f0b5a8c7921f7419eeb11be8201fd6988047042fcaeffa297fc322bc480c1f
This commit is contained in:
drh
2019-12-04 19:45:52 +00:00
parent d63b69b8a2
commit a634c9e653
3 changed files with 10 additions and 8 deletions
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4
src/expr.c
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@@ -1941,7 +1941,9 @@ static int exprNodeIsConstant(Walker *pWalker, Expr *pExpr){
** and either pWalker->eCode==4 or 5 or the function has the
** SQLITE_FUNC_CONST flag. */
case TK_FUNCTION:
if( pWalker->eCode>=4 || ExprHasProperty(pExpr,EP_ConstFunc) ){
if( (pWalker->eCode>=4 || ExprHasProperty(pExpr,EP_ConstFunc))
&& !ExprHasProperty(pExpr, EP_WinFunc)
){
return WRC_Continue;
}else{
pWalker->eCode = 0;