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Ensure that objects within view definitions are not incorrectly resolved to CTEs that are part of the statement using the view.

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FossilOrigin-Name: f7dcc4b5197c6413be31384b390bb98a737d3f9edb7964433448c3b90b35a436
This commit is contained in:
dan
2021-05-20 17:15:06 +00:00
parent a8f249f1e7
commit 90bc36fb30
5 changed files with 69 additions and 8 deletions
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10
src/select.c
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@@ -5011,6 +5011,7 @@ static struct Cte *searchWith(
return &p->a[i];
}
}
if( p->bView ) break;
}
return 0;
}
@@ -5323,6 +5324,15 @@ static int selectExpander(Walker *pWalker, Select *p){
}
pTabList = p->pSrc;
pEList = p->pEList;
if( pParse->pWith && (p->selFlags & SF_View) ){
if( p->pWith==0 ){
p->pWith = (With*)sqlite3DbMallocZero(db, sizeof(With));
if( p->pWith==0 ){
return WRC_Abort;
}
}
p->pWith->bView = 1;
}
sqlite3WithPush(pParse, p->pWith, 0);
/* Make sure cursor numbers have been assigned to all entries in