74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
###################################################################
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# Copyright (c) 2016 by TAOS Technologies, Inc.
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# All rights reserved.
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#
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# This file is proprietary and confidential to TAOS Technologies.
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# No part of this file may be reproduced, stored, transmitted,
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# disclosed or used in any form or by any means other than as
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# expressly provided by the written permission from Jianhui Tao
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#
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###################################################################
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# -*- coding: utf-8 -*-
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import sys
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import taos
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from util.log import *
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from util.cases import *
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from util.sql import *
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import time
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import threading
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class myThread(threading.Thread):
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def __init__(self, conn):
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threading.Thread.__init__(self)
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self.event = threading.Event()
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self.conn = taos.connect(conn._host, port=conn._port, config=conn._config)
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def run(self):
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cur = self.conn.cursor()
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self.event.wait()
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cur.execute("drop database db")
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cur.close()
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self.conn.close()
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class TDTestCase:
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def init(self, conn, logSql):
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tdLog.debug("start to execute %s" % __file__)
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tdSql.init(conn.cursor())
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def run(self):
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for i in range(50):
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print("round", i)
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thread = myThread(tdSql.cursor._connection)
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thread.start()
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tdSql.execute('reset query cache')
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tdSql.execute('drop database if exists db')
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tdSql.execute('create database db')
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tdSql.execute('use db')
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tdSql.execute("create table car (ts timestamp, s int)")
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tdSql.execute("insert into car values('2020-10-19 17:00:00', 123)")
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thread.event.set()
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try:
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tdSql.query("select s from car where ts = '2020-10-19 17:00:00'")
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except Exception as e:
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pass
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else:
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tdSql.checkData(0, 0, 123)
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thread.join()
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time.sleep(0.2)
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def stop(self):
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tdSql.close()
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tdLog.success("%s successfully executed" % __file__)
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tdCases.addWindows(__file__, TDTestCase())
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tdCases.addLinux(__file__, TDTestCase())
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