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Make use of the "%!S" format when running ExplainSubquery.

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FossilOrigin-Name: 9425d79cb407dedc259655625369e023d22a04ef7db606ea3eefe7e4d662be1a
This commit is contained in:
drh
2022-04-22 18:07:38 +00:00
parent da653b897d
commit d6bb6000ef
3 changed files with 8 additions and 10 deletions
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4
src/select.c
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@@ -5555,10 +5555,8 @@ int sqlite3ExpandSubquery(Parse *pParse, SrcItem *pFrom){
pTab->nTabRef = 1;
if( pFrom->zAlias ){
pTab->zName = sqlite3DbStrDup(pParse->db, pFrom->zAlias);
}else if( pSel->selFlags & SF_NestedFrom ){
pTab->zName = sqlite3MPrintf(pParse->db, "(join-%u)", pSel->selId);
}else{
pTab->zName = sqlite3MPrintf(pParse->db, "(subquery-%u)", pSel->selId);
pTab->zName = sqlite3MPrintf(pParse->db, "%!S", pFrom);
}
while( pSel->pPrior ){ pSel = pSel->pPrior; }
sqlite3ColumnsFromExprList(pParse, pSel->pEList,&pTab->nCol,&pTab->aCol);