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fix shared group by subquery bug

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This commit is contained in:
yinyj17
2023-05-23 03:47:33 +00:00
committed by ob-robot
parent 0e7bd1eadd
commit 65d39aaf03
3 changed files with 11 additions and 2 deletions
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4
src/sql/rewrite/ob_transform_simplify_subquery.cpp
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@ -1677,6 +1677,10 @@ int ObTransformSimplifySubquery::eliminate_groupby_distinct_in_any_all(ObRawExpr
ret = OB_INVALID_ARGUMENT;
LOG_WARN("get unexpected null", K(ret), K(expr));
} else if (!expr->has_flag(IS_WITH_ALL) && !expr->has_flag(IS_WITH_ANY)) {
} else if (OB_UNLIKELY(2 != expr->get_param_count())
|| OB_UNLIKELY(!expr->get_param_expr(1)->is_query_ref_expr())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected expr", K(ret), KPC(expr));
} else if (OB_ISNULL(subq_expr = static_cast<ObQueryRefRawExpr *>(expr->get_param_expr(1))) ||
OB_ISNULL(static_cast<ObRawExpr *>(expr->get_param_expr(0)))) {
ret = OB_INVALID_ARGUMENT;