78 lines
2.5 KiB
Python
78 lines
2.5 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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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(), logSql)
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def run(self):
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tdSql.prepare()
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tdSql.execute(
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'create table st (ts timestamp, v1 int, v2 int, v3 int, v4 int, v5 int) tags (t int)')
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totalTables = 100
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batchSize = 500
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totalBatch = 60
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tdLog.info(
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"create %d tables, insert %d rows per table" %
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(totalTables, batchSize * totalBatch))
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for t in range(0, totalTables):
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tdSql.execute('create table t%d using st tags(%d)' % (t, t))
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# 2019-06-10 00:00:00
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beginTs = 1560096000000
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interval = 10000
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for r in range(0, totalBatch):
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sql = 'insert into t%d values ' % (t)
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for b in range(0, batchSize):
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ts = beginTs + (r * batchSize + b) * interval
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sql += '(%d, 1, 2, 3, 4, 5)' % (ts)
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tdSql.execute(sql)
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tdLog.info("insert data finished")
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tdSql.execute('alter table st add column v6 int')
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tdLog.sleep(5)
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tdLog.info("alter table finished")
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tdSql.query("select count(*) from t50")
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tdSql.checkData(0, 0, (int)(batchSize * totalBatch))
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tdLog.info("insert")
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tdSql.execute(
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"insert into t50 values ('2019-06-13 07:59:55.000', 1, 2, 3, 4, 5, 6)")
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tdLog.info("import")
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tdSql.execute(
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"import into t50 values ('2019-06-13 07:59:55.000', 1, 2, 3, 4, 5, 6)")
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tdLog.info("query")
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tdSql.query("select count(*) from t50")
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tdSql.checkData(0, 0, batchSize * totalBatch + 1)
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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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