From 59fc68dbf196cd68e0e6e80517966c1bb846274d Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Wed, 8 Feb 2023 09:36:01 +0800
Subject: [PATCH 1/3] case: add doulbe comma insert check

---
 tests/system-test/1-insert/insert_drop.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/system-test/1-insert/insert_drop.py b/tests/system-test/1-insert/insert_drop.py
index 029d013d5b..a633d9e9f4 100644
--- a/tests/system-test/1-insert/insert_drop.py
+++ b/tests/system-test/1-insert/insert_drop.py
@@ -40,6 +40,9 @@ class TDTestCase:
         self.multiThreadRun(tlist)
         tdSql.query(f'select * from information_schema.ins_databases')
 
+        # double comma insert check error
+        tdSql.error("insert into test.tb(ts, c11) values(now,,100)")
+
 
     def stop(self):
         tdSql.close()

From 4bbcfb31519d25245b8547299e706c376746993f Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Wed, 8 Feb 2023 12:11:42 +0800
Subject: [PATCH 2/3] move check sql before drop database

---
 tests/system-test/1-insert/insert_drop.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tests/system-test/1-insert/insert_drop.py b/tests/system-test/1-insert/insert_drop.py
index a633d9e9f4..4275372d27 100644
--- a/tests/system-test/1-insert/insert_drop.py
+++ b/tests/system-test/1-insert/insert_drop.py
@@ -31,6 +31,10 @@ class TDTestCase:
         tdSql.execute('create database if not exists test;')
         tdSql.execute('create table test.stb (ts timestamp, c11 int, c12 float ) TAGS(t11 int, t12 int );')
         tdSql.execute('create table test.tb using test.stb TAGS (1, 1);')
+
+        # double comma insert check error
+        tdSql.error("insert into test.tb(ts, c11) values(now,,100)")
+
         sql_list = list()
         for i in range(5):
             sql = f'insert into test.tb values (now-{i}m, {i}, {i});'
@@ -40,8 +44,6 @@ class TDTestCase:
         self.multiThreadRun(tlist)
         tdSql.query(f'select * from information_schema.ins_databases')
 
-        # double comma insert check error
-        tdSql.error("insert into test.tb(ts, c11) values(now,,100)")
 
 
     def stop(self):

From 82deedbaff891960116ce470711acf772bdaddd8 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Wed, 8 Feb 2023 14:13:26 +0800
Subject: [PATCH 3/3] test: remove blank line

---
 tests/system-test/1-insert/insert_drop.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/system-test/1-insert/insert_drop.py b/tests/system-test/1-insert/insert_drop.py
index 4275372d27..930c65d90e 100644
--- a/tests/system-test/1-insert/insert_drop.py
+++ b/tests/system-test/1-insert/insert_drop.py
@@ -45,7 +45,6 @@ class TDTestCase:
         tdSql.query(f'select * from information_schema.ins_databases')
 
 
-
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)