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Fix an obscure issue with ALTER TABLE RENAME that comes up with triggers

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that have UPDATE statements that contain errors.
[forum:/forumpost/ff3840145a|Forum post ff3840145a].

FossilOrigin-Name: c4845a7c5f7f219848d3ee32eef0f9c69ad6dc6e8509da84d612f41e1e05f007
This commit is contained in:
drh
2023-04-13 18:44:59 +00:00
parent 8efa288f99
commit 731a1aaeb2
5 changed files with 52 additions and 11 deletions
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2
src/select.c
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@@ -2318,7 +2318,7 @@ void sqlite3SubqueryColumnTypes(
assert( (pSelect->selFlags & SF_Resolved)!=0 );
assert( pTab->nCol==pSelect->pEList->nExpr || pParse->nErr>0 );
assert( aff==SQLITE_AFF_NONE || aff==SQLITE_AFF_BLOB );
if( db->mallocFailed ) return;
if( db->mallocFailed || IN_RENAME_OBJECT ) return;
while( pSelect->pPrior ) pSelect = pSelect->pPrior;
a = pSelect->pEList->a;
memset(&sNC, 0, sizeof(sNC));