From 3184cce2bc92a689c7f6703e53ee8834754fb0b0 Mon Sep 17 00:00:00 2001
From: obdev <obdev@oceanbase.com>
Date: Fri, 9 Feb 2024 19:16:38 +0000
Subject: [PATCH] disable fast refresh for mview contain subquery

---
 src/sql/resolver/mv/ob_mv_checker.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sql/resolver/mv/ob_mv_checker.cpp b/src/sql/resolver/mv/ob_mv_checker.cpp
index 2552caaa00..7f571bf11e 100644
--- a/src/sql/resolver/mv/ob_mv_checker.cpp
+++ b/src/sql/resolver/mv/ob_mv_checker.cpp
@@ -74,6 +74,11 @@ int ObMVChecker::check_mv_stmt_refresh_type_basic(const ObSelectStmt &stmt, bool
     append_fast_refreshable_note("set query not support");
   }
 
+  if (OB_SUCC(ret) && (stmt.has_subquery())) {
+    is_valid = false;
+    append_fast_refreshable_note("subquery not support");
+  }
+
   if (OB_SUCC(ret) && (stmt.has_order_by() || stmt.has_limit())) {
     is_valid = false;
     append_fast_refreshable_note("order by and limit not support");