From 7c361bffb535d9f4c4dce68292cba50d55571a84 Mon Sep 17 00:00:00 2001
From: Ping Xiao <pxiao@taosdata.com>
Date: Thu, 24 Sep 2020 14:25:07 +0800
Subject: [PATCH] [TD-1469]<test> add test case for alter table and insert

---
 tests/pytest/fulltest.sh                   |  1 +
 tests/pytest/insert/alterTableAndInsert.py | 40 ++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 tests/pytest/insert/alterTableAndInsert.py

diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh
index 597102a0f0..a73e7dd5a5 100755
--- a/tests/pytest/fulltest.sh
+++ b/tests/pytest/fulltest.sh
@@ -17,6 +17,7 @@ python3 ./test.py -f insert/nchar-unicode.py
 python3 ./test.py -f insert/multi.py
 python3 ./test.py -f insert/randomNullCommit.py
 python3 insert/retentionpolicy.py
+python3 ./test.py -f insert/alterTableAndInsert.py
 
 python3 ./test.py -f table/column_name.py
 python3 ./test.py -f table/column_num.py
diff --git a/tests/pytest/insert/alterTableAndInsert.py b/tests/pytest/insert/alterTableAndInsert.py
new file mode 100644
index 0000000000..a0447704f3
--- /dev/null
+++ b/tests/pytest/insert/alterTableAndInsert.py
@@ -0,0 +1,40 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        tdSql.prepare()
+
+        tdSql.execute("create table cars(ts timestamp, speed int) tags(id int)")
+        tdSql.execute("create table car0 using cars tags(0)")
+        tdSql.execute("insert into car0 values(now, 1)")
+        tdSql.execute("alter table cars add column c2 int")
+        tdSql.execute("insert into car0(ts, 'speed') values(now, 2)")
+        tdSql.checkAffectedRows(1)
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
-- 
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