101 lines
3.3 KiB
Python
101 lines
3.3 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 tdLog
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from util.cases import tdCases
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from util.sql import tdSql
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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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print("==============step1")
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tdSql.execute(
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"create table if not exists st (ts timestamp, tagtype int) tags(dev nchar(50))")
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tdSql.execute(
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'CREATE TABLE if not exists dev_001 using st tags("dev_01")')
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tdSql.execute(
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'CREATE TABLE if not exists dev_002 using st tags("dev_02")')
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print("==============step2")
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tdSql.execute(
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"""INSERT INTO dev_001(ts, tagtype) VALUES('2020-05-13 10:00:00.000', 1),
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('2020-05-13 10:00:00.001', 1)
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dev_002 VALUES('2020-05-13 10:00:00.001', 1)""")
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tdSql.query("select * from db.st where dev='dev_01'")
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tdSql.checkRows(2)
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tdSql.query("select * from db.st where dev='dev_02'")
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tdSql.checkRows(1)
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#For: https://jira.taosdata.com:18080/browse/TD-2671
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print("==============step3")
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tdSql.execute(
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"create stable if not exists stb (ts timestamp, tagtype int) tags(dev nchar(50))")
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tdSql.execute(
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'CREATE TABLE if not exists dev_01 using stb tags("dev_01")')
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tdSql.execute(
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'CREATE TABLE if not exists dev_02 using stb tags("dev_02")')
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print("==============step4")
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tdSql.execute(
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"""INSERT INTO dev_01(ts, tagtype) VALUES('2020-05-13 10:00:00.000', 1),
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('2020-05-13 10:00:00.001', 1)
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dev_02 VALUES('2020-05-13 10:00:00.001', 1)""")
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tdSql.query("select * from db.stb where dev='dev_01'")
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tdSql.checkRows(2)
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tdSql.query("select * from db.stb where dev='dev_02'")
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tdSql.checkRows(1)
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tdSql.query("describe db.stb")
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tdSql.checkRows(3)
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tdSql.error("drop stable if exists db.dev_01")
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tdSql.error("drop stable if exists db.dev_02")
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tdSql.execute("alter stable db.stb add tag t1 int")
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tdSql.query("describe db.stb")
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tdSql.checkRows(4)
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tdSql.execute("drop stable db.stb")
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tdSql.query("show stables")
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tdSql.checkRows(1)
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tdSql.error("drop stable if exists db.dev_001")
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tdSql.error("drop stable if exists db.dev_002")
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for i in range(10):
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tdSql.execute("drop stable if exists db.stb")
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tdSql.query("show stables")
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tdSql.checkRows(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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