From f867559e897ca6514f5c2f08c983c04fc1be7745 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sun, 14 Aug 2022 02:24:14 +0800
Subject: [PATCH] Update ClickHose

---
 .../ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs
index d89355ab1..aadd0e4e3 100644
--- a/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs
@@ -138,7 +138,7 @@ namespace SqlSugar.ClickHouse
                 return "ALTER TABLE {0} RENAME {1} TO {2}";
             }
         }
-        protected override string AddColumnRemarkSql => "comment on column {1}.{0} is '{2}'";
+        protected override string AddColumnRemarkSql => "ALTER TABLE {1}  COMMENT COLUMN {0} '{2}'";
 
         protected override string DeleteColumnRemarkSql => "comment on column {1}.{0} is ''";