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Fix an affinity problem caused by a USING or NATURAL JOIN on the LHS of a FULL JOIN. [forum:/forumpost/5028c785b6|Forum post 5028c785b6].

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FossilOrigin-Name: 8d393ca07fe09f48d77adb517e2e4baaa58a9251422de62a0504999205d3ea1d
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dan
2025-05-31 18:16:21 +00:00
parent 5248693924
commit 51e3f855b8
4 changed files with 61 additions and 9 deletions
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src/select.c
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@@ -630,6 +630,9 @@ static int sqlite3ProcessJoin(Parse *pParse, Select *p){
if( pFuncArgs ){
pFuncArgs = sqlite3ExprListAppend(pParse, pFuncArgs, pE1);
pE1 = sqlite3ExprFunction(pParse, pFuncArgs, &tkCoalesce, 0);
if( pE1 ){
pE1->affExpr = sqlite3ExprAffinity(pFuncArgs->a[0].pExpr);
}
}
}else if( (pSrc->a[i+1].fg.jointype & JT_LEFT)!=0 && pParse->nErr==0 ){
assert( pE1!=0 );