From 0a2201a96c5089b6f9fd3e45a495e1f2a8a04a12 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Tue, 7 Dec 2021 17:24:08 +0800
Subject: [PATCH] add test case

---
 tests/pytest/stable/json_tag.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/pytest/stable/json_tag.py b/tests/pytest/stable/json_tag.py
index e914765fd3..cc59221b3b 100644
--- a/tests/pytest/stable/json_tag.py
+++ b/tests/pytest/stable/json_tag.py
@@ -374,6 +374,15 @@ class TDTestCase:
         cname_list.append("jsons1.jtag->'tag1'")
         tdSql.checkColNameList(res, cname_list)
 
+        # test top/bottom with group by json tag
+        tdSql.query("select top(dataint,100) from jsons1 group by jtag->'tag1'")
+        tdSql.checkRows(11)
+        tdSql.checkData(0, 1, 4)
+        tdSql.checkData(1, 1, 24)
+        tdSql.checkData(1, 2, None)
+        tdSql.checkData(10, 1, 1)
+        tdSql.checkData(10, 2, '"femail"')
+
 
         # subquery with json tag
         tdSql.query("select * from (select jtag, dataint from jsons1)")
-- 
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