disable expr pullup and const propagate with var assign

2023-12-12 12:17:51 +00:00
parent a323b61a4e
commit 6c4338e939
3 changed files with 32 additions and 13 deletions
--- a/src/sql/rewrite/ob_transform_expr_pullup.cpp
+++ b/src/sql/rewrite/ob_transform_expr_pullup.cpp
@ -493,7 +493,8 @@ bool ObTransformExprPullup::is_view_acceptable_for_rewrite(TableItem &view)
      && !view.ref_query_->is_hierarchical_query()
      && !view.ref_query_->has_select_into()
      && !view.ref_query_->is_set_stmt()
-      && !view.ref_query_->is_distinct();
+      && !view.ref_query_->is_distinct()
+      && !view.ref_query_->is_contains_assignment();
 }

 int ObTransformExprPullup::check_stmt_validity(const ObDMLStmt *stmt, bool &is_valid)