mirror of
https://github.com/taosdata/TDengine
synced 2026-05-24 10:09:01 +00:00
107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
###################################################################
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# Copyright (c) 2021 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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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 caseDescription(self):
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'''
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case1<ganlin zhao>: [TD-13970] timestamp format shortcut
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'''
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return
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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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self._conn = conn
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def run(self):
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print("running {}".format(__file__))
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tdSql.execute("drop database if exists db")
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tdSql.execute("create database if not exists db")
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tdSql.execute('use db')
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tdSql.execute('create table tb(ts timestamp, c0 int)')
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tdSql.execute('create stable stb(ts timestamp , c0 int) tags (t0 timestamp)')
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#INSERT
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tdSql.execute('insert into tb values ("2020-02-02", 1);')
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tdSql.query('select ts from tb');
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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tdSql.execute('insert into ctb using stb tags("2020-02-02") values ("2020-02-02", 1)')
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tdSql.query('select ts,t0 from ctb');
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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res = tdSql.getData(0, 1)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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tdSql.query('select ts,t0 from stb');
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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res = tdSql.getData(0, 1)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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#SELECT WHERE
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tdSql.query('select ts from tb where ts = "2020-02-02"')
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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tdSql.query('select ts from ctb where ts <= "2020-02-02"')
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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tdSql.query('select ts from stb where ts >= "2020-02-02"')
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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#CREATE TAG
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tdSql.execute('create table ctb1 using stb tags("2020-02-02")')
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tdSql.query('select t0 from ctb1');
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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#TIME RELATED functions
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tdSql.query('select to_unixtimestamp("2020-02-02") from tb')
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 1580572800000)
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tdSql.query('select timetruncate("2020-02-02", 1h) from tb;')
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tdSql.checkRows(1)
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res = tdSql.getData(0, 0)
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tdSql.checkEqual(str(res), "2020-02-02 00:00:00")
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tdSql.query('select timediff("2020-02-02", "2020-02-03", 1h) from tb;')
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tdSql.checkRows(1)
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tdSql.checkData(0, 0, 24)
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tdSql.execute('drop database db')
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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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