add for insert values statement split&rewrite batch optimization

2023-08-14 15:12:40 +00:00
parent 15934d24ac
commit 9b3f07d4ad
37 changed files with 1653 additions and 290 deletions
--- a/src/sql/rewrite/ob_transform_pre_process.h
+++ b/src/sql/rewrite/ob_transform_pre_process.h
@ -493,6 +493,8 @@ struct DistinctObjMeta
  int transform_for_ins_batch_stmt(ObDMLStmt *batch_stmt, bool &trans_happened);
  int transform_for_batch_stmt(ObDMLStmt *batch_stmt, bool &trans_happened);

+  int check_insert_can_batch(ObInsertStmt *insert_stmt, bool &can_batch);
+
  int formalize_batch_stmt(ObDMLStmt *batch_stmt,
                          ObSelectStmt* inner_view_stmt,
                          const ObIArray<ObRawExpr *> &other_exprs,