From b0a239bc29a1f315eecae3e0d1b670310b38ed5e Mon Sep 17 00:00:00 2001
From: Ping Xiao <pxiao@taosdata.com>
Date: Mon, 18 Jul 2022 10:51:22 +0800
Subject: [PATCH] test: add test case

---
 tests/pytest/table/tagNameCaseSensitive.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/pytest/table/tagNameCaseSensitive.py b/tests/pytest/table/tagNameCaseSensitive.py
index d448d702ca..722332577d 100644
--- a/tests/pytest/table/tagNameCaseSensitive.py
+++ b/tests/pytest/table/tagNameCaseSensitive.py
@@ -51,6 +51,11 @@ class TDTestCase:
         tdSql.query("describe `STB5`")
         tdSql.checkRows(5)
 
+        tdSql.execute("alter table `STB5` add tag `1` int")
+        tdSql.execute("create table t2 using `STB5`(`1`) tags(2)")
+        tdSql.error("alter table t2 set tag 1=2222")
+
+
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)
-- 
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