83 lines
2.8 KiB
Python
83 lines
2.8 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
|
|
import os
|
|
from util.log import *
|
|
from util.cases import *
|
|
from util.sql import *
|
|
from util.dnodes import *
|
|
import threading
|
|
import time
|
|
|
|
|
|
class TDTestCase:
|
|
def init(self, conn, logSql):
|
|
tdLog.debug("start to execute %s" % __file__)
|
|
tdSql.init(conn.cursor(), logSql)
|
|
|
|
self.numberOfTables = 10
|
|
self.numberOfRecords = 1000000
|
|
|
|
def insertDataAndAlterTable(self, threadID):
|
|
if(threadID == 0):
|
|
os.system("taosdemo -M -y -t %d -n %d -x" %
|
|
(self.numberOfTables, self.numberOfRecords))
|
|
if(threadID == 1):
|
|
time.sleep(2)
|
|
print("use test")
|
|
tdSql.execute("use test")
|
|
# check if all the tables have heen created
|
|
while True:
|
|
tdSql.query("show tables")
|
|
rows = tdSql.queryRows
|
|
print("number of tables: %d" % rows)
|
|
if(rows == self.numberOfTables):
|
|
break
|
|
time.sleep(1)
|
|
# check if there are any records in the last created table
|
|
while True:
|
|
print("query started")
|
|
tdSql.query("select * from test.t9")
|
|
rows = tdSql.queryRows
|
|
print("number of records: %d" % rows)
|
|
if(rows > 0):
|
|
break
|
|
time.sleep(1)
|
|
print("alter table test.meters add column col10 int")
|
|
tdSql.execute("alter table test.meters add column col10 int")
|
|
print("insert into test.t0 values (now, 1, 2, 3, 4, 0.1, 0.01,'test', '测试', TRUE, 1610000000000, 0)")
|
|
tdSql.execute("insert into test.t0 values (now, 1, 2, 3, 4, 0.1, 0.01,'test', '测试', TRUE, 1610000000000, 0)")
|
|
|
|
def run(self):
|
|
tdSql.prepare()
|
|
|
|
t1 = threading.Thread(target=self.insertDataAndAlterTable, args=(0, ))
|
|
t2 = threading.Thread(target=self.insertDataAndAlterTable, args=(1, ))
|
|
|
|
t1.start()
|
|
t2.start()
|
|
t1.join()
|
|
t2.join()
|
|
|
|
tdSql.query("select count(*) from test.meters")
|
|
tdSql.checkData(0, 0, self.numberOfRecords * self.numberOfTables + 1)
|
|
|
|
def stop(self):
|
|
tdSql.close()
|
|
tdLog.success("%s successfully executed" % __file__)
|
|
|
|
|
|
tdCases.addWindows(__file__, TDTestCase())
|
|
tdCases.addLinux(__file__, TDTestCase())
|