47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
###################################################################
|
|
# 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 *
|
|
from util.dnodes 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()
|
|
print("==========step1")
|
|
print("create table && insert data")
|
|
|
|
tdSql.execute("create table t1 (ts timestamp, c1 int, c2 float)")
|
|
insertRows = 10
|
|
t0 = 1604298064000
|
|
tdLog.info("insert %d rows" % (insertRows))
|
|
for i in range(insertRows):
|
|
ret = tdSql.execute(
|
|
"insert into t1 values (%d , %d,%d)" %
|
|
(t0+i,i%100,i/2.0))
|
|
|
|
print("==========step2")
|
|
print("query diff && top")
|
|
tdSql.error('select diff(c1),top(c2) from t1')
|
|
|
|
def stop(self):
|
|
tdSql.close()
|
|
tdLog.success("%s successfully executed" % __file__)
|
|
|
|
tdCases.addWindows(__file__, TDTestCase())
|
|
tdCases.addLinux(__file__, TDTestCase()) |