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Fix a problem with ALTER TABLE and correlated multi-row VALUES clauses.

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FossilOrigin-Name: d543c829ef74dbd64105bd757ca660e4f02e9ce562be4f1688a701fa535351c4
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dan
2024-03-14 19:31:06 +00:00
parent 400992b1c4
commit 26a3ef7557
4 changed files with 36 additions and 8 deletions
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src/insert.c
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@@ -675,6 +675,7 @@ Select *sqlite3MultiValues(Parse *pParse, Select *pLeft, ExprList *pRow){
|| pParse->db->init.busy /* condition (b) above */
|| exprListIsConstant(pRow)==0 /* condition (c) above */
|| (pLeft->pSrc->nSrc==0 && exprListIsNoAffinity(pLeft->pEList)==0) /* (d) */
|| IN_SPECIAL_PARSE
){
/* The co-routine method cannot be used. Fall back to UNION ALL. */
Select *pSelect = 0;