[CP] fix sysbench newsort degradation

2023-04-13 07:08:08 +00:00
parent eaeca23f8e
commit 7e1194920a
7 changed files with 61 additions and 41 deletions
--- a/src/sql/optimizer/ob_optimizer_util.h
+++ b/src/sql/optimizer/ob_optimizer_util.h
@ -1380,7 +1380,8 @@ public:

  static int check_can_encode_sortkey(const common::ObIArray<OrderItem> &order_keys,
                                        bool &can_sort_opt,
-                                        ObLogPlan& plan);
+                                        ObLogPlan& plan,
+                                        double card);

  static int extract_equal_join_conditions(const ObIArray<ObRawExpr *> &equal_join_conditions,
                                           const ObRelIds &left_tables,