71 lines
2.7 KiB
Python
71 lines
2.7 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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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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self.binary_str = 'taosdata'
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self.nchar_str = '涛思数据'
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def bottom_check_base(self):
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tdSql.prepare()
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tdSql.execute('''create table stb(ts timestamp, col1 tinyint, col2 smallint, col3 int, col4 bigint, col5 tinyint unsigned, col6 smallint unsigned,
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col7 int unsigned, col8 bigint unsigned, col9 float, col10 double, col11 bool, col12 binary(20), col13 nchar(20)) tags(loc nchar(20))''')
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tdSql.execute("create table stb_1 using stb tags('beijing')")
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column_list = ['col1','col2','col3','col4','col5','col6','col7','col8']
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error_column_list = ['col11','col12','col13']
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error_param_list = [0,101]
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for i in range(self.rowNum):
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tdSql.execute(f"insert into stb_1 values(%d, %d, %d, %d, %d, %d, %d, %d, %d, %f, %f, %d, '{self.binary_str}%d', '{self.nchar_str}%d')"
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% (self.ts + i, i + 1, i + 1, i + 1, i + 1, i + 1, i + 1, i + 1, i + 1, i + 0.1, i + 0.1, i % 2, i + 1, i + 1))
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for i in column_list:
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tdSql.query(f'select bottom({i},2) from stb_1')
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tdSql.checkRows(2)
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tdSql.checkEqual(tdSql.queryResult,[(2,),(1,)])
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for j in error_param_list:
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tdSql.error(f'select bottom({i},{j}) from stb_1')
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for i in error_column_list:
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tdSql.error(f'select bottom({i},10) from stb_1')
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tdSql.query("select ts,bottom(col1, 2),ts from stb_1 group by tbname")
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tdSql.checkRows(2)
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tdSql.query('select bottom(col2,1) from stb_1 interval(1y) order by col2')
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tdSql.checkData(0,0,1)
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tdSql.error('select * from stb_1 where bottom(col2,1)=1')
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tdSql.execute('drop database db')
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pass
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def run(self):
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self.bottom_check_base()
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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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