From 0848b29d4db8209b360465fda4e90792dfec55ec Mon Sep 17 00:00:00 2001
From: leftgeek <1094669802@qq.com>
Date: Wed, 8 May 2024 13:15:54 +0000
Subject: [PATCH] fix the bug of creating mview with null-value column

---
 src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp b/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
index 4b3718e9f7..99f6292ea8 100644
--- a/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
+++ b/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
@@ -164,6 +164,8 @@ int ObDDLRedefinitionSSTableBuildTask::process()
       int64_t affected_rows = 0;
       if (oracle_mode) {
         sql_mode_ = SMO_STRICT_ALL_TABLES | SMO_PAD_CHAR_TO_FULL_LENGTH;
+      } else if (is_mview_complete_refresh_) {
+        sql_mode_ = SMO_STRICT_ALL_TABLES;
       }
       ObSessionParam session_param;
       session_param.sql_mode_ = reinterpret_cast<int64_t *>(&sql_mode_);