85 lines
3.5 KiB
Python
85 lines
3.5 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())
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self.rowNum = 10
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self.ts = 1537146000000
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def run(self):
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tdSql.prepare()
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print("======= step 1: create table and insert data =========")
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tdLog.debug(
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''' create table st(ts timestamp, tbcol1 tinyint, tbcol2 smallint, tbcol3 int, tbcol4 bigint, tbcol5 float, tbcol6 double,
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tbcol7 bool, tbcol8 nchar(20), tbcol9 binary(20)) tags(tagcol1 tinyint, tagcol2 smallint, tagcol3 int, tagcol4 bigint, tagcol5 float,
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tagcol6 double, tagcol7 bool, tagcol8 nchar(20), tagcol9 binary(20))''')
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tdSql.execute(
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''' create table st(ts timestamp, tbcol1 tinyint, tbcol2 smallint, tbcol3 int, tbcol4 bigint, tbcol5 float, tbcol6 double,
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tbcol7 bool, tbcol8 nchar(20), tbcol9 binary(20)) tags(tagcol1 tinyint, tagcol2 smallint, tagcol3 int, tagcol4 bigint, tagcol5 float,
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tagcol6 double, tagcol7 bool, tagcol8 nchar(20), tagcol9 binary(20))''')
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for i in range(self.rowNum):
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tdSql.execute("create table st%d using st tags(%d, %d, %d, %d, %f, %f, %d, 'tag%d', '标签%d')" % (
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i + 1, i + 1, i + 1, i + 1, i + 1, 1.1 * (i + 1), 1.23 * (i + 1), (i + 1) % 2, i + 1, i + 1))
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for j in range(self.rowNum):
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tdSql.execute("insert into st%d values(%d, %d, %d, %d, %d, %f, %f, %d, 'taosdata%d', '涛思数据%d')" % (
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i + 1, self.ts + 10 * (i + 1) + j + 1, j + 1, j + 1, j + 1, j + 1, 1.1 * (j + 1), 1.23 * (j + 1), (j + 1) % 2, j + 1, j + 1))
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print("======= step 2: verify order for each column =========")
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# sort for timestamp in asc order
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tdSql.query("select * from st order by ts asc")
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tdSql.checkColumnSorted(0, "asc")
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# sort for timestamp in desc order
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tdSql.query("select * from st order by ts desc")
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tdSql.checkColumnSorted(0, "desc")
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for i in range(1, 10):
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tdSql.error("select * from st order by tbcol%d" % i)
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tdSql.error("select * from st order by tbcol%d asc" % i)
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tdSql.error("select * from st order by tbcol%d desc" % i)
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tdSql.query(
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"select avg(tbcol1) from st group by tagcol%d order by tagcol%d" %
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(i, i))
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tdSql.checkColumnSorted(1, "")
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tdSql.query(
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"select avg(tbcol1) from st group by tagcol%d order by tagcol%d asc" %
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(i, i))
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tdSql.checkColumnSorted(1, "asc")
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tdSql.query(
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"select avg(tbcol1) from st group by tagcol%d order by tagcol%d desc" %
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(i, i))
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tdSql.checkColumnSorted(1, "desc")
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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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