From 713046b04328edd10c06711a39092f739298c6c6 Mon Sep 17 00:00:00 2001
From: Kerwin <37063904+zhuangchong@users.noreply.github.com>
Date: Tue, 15 Nov 2022 17:26:41 +0800
Subject: [PATCH] Modify the table t_ds_worker_group to add a description field
 in the postgresql upgrade script (#12883)

---
 .../upgrade/3.1.1_schema/postgresql/dolphinscheduler_ddl.sql   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dolphinscheduler-dao/src/main/resources/sql/upgrade/3.1.1_schema/postgresql/dolphinscheduler_ddl.sql b/dolphinscheduler-dao/src/main/resources/sql/upgrade/3.1.1_schema/postgresql/dolphinscheduler_ddl.sql
index fd465802ec..b67b1247b9 100644
--- a/dolphinscheduler-dao/src/main/resources/sql/upgrade/3.1.1_schema/postgresql/dolphinscheduler_ddl.sql
+++ b/dolphinscheduler-dao/src/main/resources/sql/upgrade/3.1.1_schema/postgresql/dolphinscheduler_ddl.sql
@@ -30,5 +30,4 @@ END IF;
 END $$;
 
 --- add column
-ALTER TABLE t_ds_task_group alter COLUMN description type varchar(255);
-
+ALTER TABLE t_ds_worker_group ADD COLUMN IF NOT EXISTS description varchar(255) DEFAULT NULL;