134 lines
4.4 KiB
Python
134 lines
4.4 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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from util.dnodes import tdDnodes
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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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self.tables = 10
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self.rows = 20
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self.perfix = 't'
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self.ts = 1601481600000
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def insertData(self):
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print("==============step1")
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tdSql.execute("create table st (ts timestamp, c1 int) tags(t1 int)")
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for i in range(self.tables):
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tdSql.execute("create table %s%d using st tags(%d)" % (self.perfix, i, i))
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for j in range(self.rows):
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tc = self.ts + j * 60000
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tdSql.execute("insert into %s%d values(%d, %d)" %(self.perfix, i, tc, j))
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def executeQueries(self):
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print("==============step2")
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tdSql.query("select last(c1) from %s%d" % (self.perfix, 1))
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last(c1) from %s%d where ts <= %d" % (self.perfix, 1, self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last(c1) as b from %s%d" % (self.perfix, 1))
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last(c1) from %s%d interval(1m)" % (self.perfix, 1))
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tdSql.checkData(1, 1, 1)
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tdSql.query("select last(c1) from %s%d interval(1d)" % (self.perfix, 1))
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tdSql.checkData(0, 1, 19)
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tdSql.query("select last(c1) from %s%d where ts <= %d interval(1m)" % (self.perfix, 1, self.ts + 4 * 60000))
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tdSql.checkRows(5)
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tdSql.checkData(1, 1, 1)
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tdSql.query("select last(c1) from st")
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last(c1) as c from st where ts <= %d" % (self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last(c1) as c from st where t1 <= 5")
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last(c1) as c from st where t1 <= 5 and ts <= %d" % (self.ts + 4 * 60000))
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tdSql.checkData(0, 0, 4)
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tdSql.query("select last(c1) from st interval(1m)")
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tdSql.checkData(1, 1, 1)
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tdSql.query("select last(c1) from st interval(1d)")
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tdSql.checkData(0, 1, 19)
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tdSql.query("select last(c1) from st group by t1")
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tdSql.checkRows(10)
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tdSql.checkData(0, 0, 19)
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tdSql.query("select last(c1) as c from st where ts <= %d interval(1m) group by t1" % (self.ts + 4 * 60000))
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tdSql.checkData(1, 1, 1)
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tdSql.checkRows(50)
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def run(self):
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tdSql.prepare()
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# last_cache_0.sim
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tdSql.execute("create database test1 cachelast 0")
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tdSql.execute("use test1")
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self.insertData()
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self.executeQueries()
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tdSql.execute("alter database test1 cachelast 1")
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self.executeQueries()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries()
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tdSql.execute("alter database test1 cachelast 0")
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self.executeQueries()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries()
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# last_cache_1.sim
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tdSql.execute("create database test2 cachelast 1")
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tdSql.execute("use test2")
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self.insertData()
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self.executeQueries()
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tdSql.execute("alter database test2 cachelast 0")
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self.executeQueries()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries()
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tdSql.execute("alter database test2 cachelast 1")
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self.executeQueries()
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tdDnodes.stop(1)
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tdDnodes.start(1)
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self.executeQueries()
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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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