From ce4f8fa6079b7a610ebc1cfc1e6540c2b5e1fafa Mon Sep 17 00:00:00 2001 From: ChangerR Date: Wed, 8 Feb 2023 10:43:08 +0800 Subject: [PATCH] fix failed to extract root expr nl params --- src/sql/optimizer/ob_join_order.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/sql/optimizer/ob_join_order.cpp b/src/sql/optimizer/ob_join_order.cpp index 6059f47f4f..9ec647ccf1 100644 --- a/src/sql/optimizer/ob_join_order.cpp +++ b/src/sql/optimizer/ob_join_order.cpp @@ -9488,7 +9488,7 @@ public: } } new_expr = new_query_ref; - } else if (old_expr == root_expr_ || copier_->is_existed(old_expr)) { + } else if (copier_->is_existed(old_expr)) { // do nothing } else if (old_expr->is_column_ref_expr() && old_expr->get_relation_ids().is_subset(*left_table_set_)) {