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Correctly deal with IF-NULL-ROW operators when dealing with

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indexed expressions in aggregates.

FossilOrigin-Name: 939cb47025354e2df047de7654c0b06f791957cfe4e904abe8892207cea90215
This commit is contained in:
drh
2022-11-24 23:35:27 +00:00
parent e644f7c24b
commit 8683c09281
3 changed files with 8 additions and 7 deletions
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src/select.c
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@@ -6318,6 +6318,7 @@ static int aggregateIdxEprRefToColCallback(Walker *pWalker, Expr *pExpr){
if( pExpr->pAggInfo==0 ) return WRC_Continue;
if( pExpr->op==TK_AGG_COLUMN ) return WRC_Continue;
if( pExpr->op==TK_AGG_FUNCTION ) return WRC_Continue;
if( pExpr->op==TK_IF_NULL_ROW ) return WRC_Continue;
pAggInfo = pExpr->pAggInfo;
assert( pExpr->iAgg>=0 && pExpr->iAgg<pAggInfo->nColumn );
pCol = &pAggInfo->aCol[pExpr->iAgg];