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When resolving column names in the RETURNING clause, do not ignore an

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incorrect table name qualifier.  Raise an error instead.
See [forum:forumpost/85aef8bc01|forum post 85aef8bc01] for context.

FossilOrigin-Name: 51d5c50b2fb373e4c7ddb7e26657c26ad39dc9c2fc629bba5c2522b4150d8fac
This commit is contained in:
drh
2021-03-31 17:42:24 +00:00
parent b3ad4e6118
commit d75aeee535
4 changed files with 52 additions and 12 deletions
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10
src/resolve.c
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@@ -376,15 +376,17 @@ static int lookupName(
if( pParse->pTriggerTab!=0 ){
int op = pParse->eTriggerOp;
assert( op==TK_DELETE || op==TK_UPDATE || op==TK_INSERT );
if( op!=TK_DELETE && zTab && sqlite3StrICmp("new",zTab) == 0 ){
if( pParse->bReturning && (pNC->ncFlags & NC_UBaseReg)!=0 ){
if( zTab==0 || sqlite3StrICmp(zTab,pParse->pTriggerTab->zName)==0 ){
pExpr->iTable = op!=TK_DELETE;
pTab = pParse->pTriggerTab;
}
}else if( op!=TK_DELETE && zTab && sqlite3StrICmp("new",zTab) == 0 ){
pExpr->iTable = 1;
pTab = pParse->pTriggerTab;
}else if( op!=TK_INSERT && zTab && sqlite3StrICmp("old",zTab)==0 ){
pExpr->iTable = 0;
pTab = pParse->pTriggerTab;
}else if( pParse->bReturning && (pNC->ncFlags & NC_UBaseReg)!=0 ){
pExpr->iTable = op!=TK_DELETE;
pTab = pParse->pTriggerTab;
}
}
#endif /* SQLITE_OMIT_TRIGGER */