From ff0772f85578c66bbb39835577c28dbb340ca6b8 Mon Sep 17 00:00:00 2001
From: obdev <obdev@oceanbase.com>
Date: Wed, 2 Nov 2022 21:08:16 +0000
Subject: [PATCH] fix spm returm 4013 by mistake

---
 src/sql/spm/ob_plan_baseline_sql_service.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sql/spm/ob_plan_baseline_sql_service.h b/src/sql/spm/ob_plan_baseline_sql_service.h
index 46a14b86cb..44d818ec31 100644
--- a/src/sql/spm/ob_plan_baseline_sql_service.h
+++ b/src/sql/spm/ob_plan_baseline_sql_service.h
@@ -114,6 +114,7 @@ public:
                          ObString &output_str);
 
 private:
+  const static char *EMPTY_STR;
   bool inited_;
   ObMySQLProxy* mysql_proxy_;
 };