From bc1371a4b7a36ed07134a9ade4061fe706d884c4 Mon Sep 17 00:00:00 2001
From: Alex Duan <417921451@qq.com>
Date: Fri, 15 Sep 2023 15:49:35 +0800
Subject: [PATCH] case: add use db

---
 tests/system-test/2-query/diff.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/tests/system-test/2-query/diff.py b/tests/system-test/2-query/diff.py
index 213fdcc32a..80e0d3b10d 100644
--- a/tests/system-test/2-query/diff.py
+++ b/tests/system-test/2-query/diff.py
@@ -47,6 +47,10 @@ class TDTestCase:
     def run(self):
         tdSql.prepare()
         dbname = "db"
+
+        # full type test
+        self.full_datatype_test()
+
         tdSql.execute(
             f"create table {dbname}.ntb(ts timestamp,c1 int,c2 double,c3 float)")
         tdSql.execute(
@@ -305,9 +309,6 @@ class TDTestCase:
         tdSql.checkData(0, 1, 11)
         tdSql.checkData(1, 1, -9)
 
-        # full type test
-        self.full_datatype_test()
-
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)