Add a startup filter for limit

2023-09-20 14:45:59 +00:00
parent a4cf5ecbd2
commit b78a9ca5a0
7 changed files with 72 additions and 3 deletions
--- a/src/sql/optimizer/ob_optimizer_util.h
+++ b/src/sql/optimizer/ob_optimizer_util.h
@ -297,6 +297,8 @@ public:
                              const EqualSets &equal_sets,
                              int64_t &idx);

+  static int append_exprs_no_dup(ObIArray<ObRawExpr *> &dst, const ObIArray<ObRawExpr *> &src);
+
  static int find_stmt_expr_direction(const ObDMLStmt &stmt,
                                      const common::ObIArray<ObRawExpr*> &exprs,
                                      const EqualSets &equal_sets,