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[CP] fix simplify set cause 4016 bug

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This commit is contained in:
ChangerR
2023-10-16 11:39:52 +00:00
committed by ob-robot
parent ceaef5c7da
commit 1640e582e0
1 changed files with 8 additions and 2 deletions
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10
src/sql/rewrite/ob_transform_simplify_set.cpp
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@ -74,8 +74,14 @@ int ObTransformSimplifySet::transform_one_stmt(common::ObIArray<ObParentDMLStmt>
}
}
}
if (OB_SUCC(ret) && trans_happened && OB_FAIL(add_transform_hint(*stmt, NULL))) {
LOG_WARN("failed to add transform hint", K(ret));
if (OB_SUCC(ret)) {
if (!trans_happened) {
// do nothing
} else if (OB_FAIL(stmt->adjust_subquery_list())) {
LOG_WARN("failed to adjust subquery list", K(ret));
} else if (OB_FAIL(add_transform_hint(*stmt, NULL))) {
LOG_WARN("failed to add transform hint", K(ret));
}
}
return ret;
}