do not push down some filters when generate plan

2023-08-29 04:40:36 +00:00
parent 5d97868359
commit 9cc1cce24d
5 changed files with 108 additions and 36 deletions
--- a/src/sql/optimizer/ob_join_order.h
+++ b/src/sql/optimizer/ob_join_order.h
@ -1702,6 +1702,10 @@ struct NullAwareAntiJoinInfo {
    int compute_base_table_property(uint64_t table_id,
                                    uint64_t ref_table_id);

+    int extract_necessary_pushdown_quals(ObIArray<ObRawExpr *> &candi_quals,
+                                         ObIArray<ObRawExpr *> &necessary_pushdown_quals,
+                                         ObIArray<ObRawExpr *> &unnecessary_pushdown_quals);
+
    /**
     * @brief generate_subquery_path
     * 生成子查询路径