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fix transform any/all to exists logical error

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This commit is contained in:
ChangerR
2023-05-08 02:08:41 +00:00
committed by ob-robot
parent ccde264e06
commit cbc4f744dd
1 changed files with 4 additions and 0 deletions
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4
src/sql/rewrite/ob_transform_simplify_subquery.cpp
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@ -2158,6 +2158,10 @@ int ObTransformSimplifySubquery::check_can_trans_as_exists(ObRawExpr* expr, bool
LOG_WARN("param expr is null", K(ret));
} else if (left_hand->has_flag(CNT_SUB_QUERY)) {
// do nothing
} else if (T_OP_ROW == left_hand->get_expr_type() &&
(!(expr->get_expr_type() == T_OP_SQ_EQ && expr->has_flag(IS_WITH_ANY)) &&
!(expr->get_expr_type() == T_OP_SQ_NE && expr->has_flag(IS_WITH_ALL)))) {
// do nothing
} else if (OB_FALSE_IT(right_hand = static_cast<ObQueryRefRawExpr*>(expr->get_param_expr(1)))) {
} else if (right_hand->get_ref_count() > 1) {
// do nothing