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[TD-4735]<test>:test nestquery last row function

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tests/pytest/query/nestquery_last_row.py 0 → 100644
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###################################################################
# Copyright (c) 2016 by TAOS Technologies, Inc.
# All rights reserved.
#
# This file is proprietary and confidential to TAOS Technologies.
# No part of this file may be reproduced, stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
#
###################################################################
# -*- coding: utf-8 -*-
import sys
import taos
from util.log import tdLog
from util.cases import tdCases
from util.sql import tdSql
import random
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor(), logSql)
self.ts = 1600000000000
self.num = 10
def run(self):
tdSql.prepare()
# test case for https://jira.taosdata.com:18080/browse/TD-4735
tdSql.execute('''create stable stable_1
(ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint,
q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,
q_float float , q_double double , q_ts timestamp)
tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint,
t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,
t_float float , t_double double , t_ts timestamp);''')
tdSql.execute('''create table table_0 using stable_1
tags('table_0' , '0' , '0' , '0' , '0' , 0 , '0' , '0' , '0' , '0' ,'0')''')
tdSql.execute('''create table table_1 using stable_1
tags('table_1' , '2147483647' , '9223372036854775807' , '32767' , '127' , 1 ,
'binary1' , 'nchar1' , '1' , '11' , \'1999-09-09 09:09:09.090\')''')
tdSql.execute('''create table table_2 using stable_1
tags('table_2' , '-2147483647' , '-9223372036854775807' , '-32767' , '-127' , false ,
'binary2' , 'nchar2nchar2' , '-2.2' , '-22.22' , \'2099-09-09 09:09:09.090\')''')
tdSql.execute('''create table table_3 using stable_1
tags('table_3' , '3' , '3' , '3' , '3' , true , 'binary3' , 'nchar3' , '33.33' , '3333.3333' , '0')''')
tdSql.execute('''create table table_4 using stable_1
tags('table_4' , '4' , '4' , '4' , '4' , false , 'binary4' , 'nchar4' , '-444.444' , '-444444.444444' , '0')''')
tdSql.execute('''create table table_5 using stable_1
tags('table_5' , '5' , '5' , '5' , '5' , true , 'binary5' , 'nchar5' , '5555.5555' , '55555555.55555555' , '0')''')
#regular table
tdSql.execute('''create table regular_table_1
(ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint,
q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,
q_float float , q_double double , q_ts timestamp) ;''')
for i in range(self.num):
tdSql.execute('''insert into table_0 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)'''
% (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)'''
% (self.ts + i, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i,
i, i, random.random(), random.random(), 1262304000001 + i))
tdSql.execute('''insert into table_2 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)'''
% (self.ts + i, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i,
i, i, random.uniform(-1,0), random.uniform(-1,0), 1577836800001 + i))
tdSql.execute('''insert into table_3 values(%d, %d, %d, %d, %d, false, 'binary3.%s', 'nchar3.%s', %f, %f, %d)'''
% (self.ts + i, random.randint(-2147483647, 2147483647),
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
tdSql.execute('''insert into table_4 values(%d, %d, %d, %d, %d, true, 'binary4.%s', 'nchar4.%s', %f, %f, %d)'''
% (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
tdSql.execute('''insert into table_5 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)'''
% (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)'''
% (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)'''
% (self.ts + 100 + i, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i,
i, i, random.random(), random.random(), 1262304000001 + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)'''
% (self.ts + 200 + i, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i,
i, i, random.uniform(-1,0), random.uniform(-1,0), 1577836800001 + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary3.%s', 'nchar3.%s', %f, %f, %d)'''
% (self.ts + 300 + i, random.randint(-2147483647, 2147483647),
random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000),
random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, true, 'binary4.%s', 'nchar4.%s', %f, %f, %d)'''
% (self.ts + 400 + i, i, i, i, i, i, i, i, i, self.ts + i))
tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)'''
% (self.ts + 500 + i, i, i, i, i, i, i, i, i, self.ts + i))
sql = '''select * from stable_1'''
tdSql.query(sql)
tdSql.checkRows(6*self.num)
sql = '''select * from regular_table_1'''
tdSql.query(sql)
tdSql.checkRows(6*self.num)
tdLog.info("=======last_row(*)========")
sql = '''select last_row(*) from stable_1;'''
tdSql.query(sql)
tdSql.checkData(0,1,self.num-1)
sql = '''select last_row(*) from regular_table_1;'''
tdSql.query(sql)
tdSql.checkData(0,1,self.num-1)
sql = '''select * from stable_1
where loc = 'table_0';'''
tdSql.query(sql)
tdSql.checkRows(self.num)
sql = '''select last_row(*) from
(select * from stable_1
where loc = 'table_0');'''
tdSql.query(sql)
tdSql.checkRows(1)
sql = '''select last_row(*) from
(select * from stable_1);'''
tdSql.query(sql)
tdSql.checkData(0,1,self.num-1)
tdSql.checkData(0,2,self.num-1)
tdSql.checkData(0,3,self.num-1)
tdSql.checkData(0,4,self.num-1)
tdSql.checkData(0,5,'False')
tdSql.checkData(0,6,'binary5.9')
tdSql.checkData(0,7,'nchar5.9')
tdSql.checkData(0,8,9.00000)
tdSql.checkData(0,9,9.000000000)
tdSql.checkData(0,10,'2020-09-13 20:26:40.009')
tdSql.checkData(0,11,'table_5')
tdSql.checkData(0,12,5)
tdSql.checkData(0,13,5)
tdSql.checkData(0,14,5)
tdSql.checkData(0,15,5)
tdSql.checkData(0,16,'True')
tdSql.checkData(0,17,'binary5')
tdSql.checkData(0,18,'nchar5')
tdSql.checkData(0,21,'1970-01-01 08:00:00.000')
sql = '''select * from regular_table_1 ;'''
tdSql.query(sql)
tdSql.checkRows(6*self.num)
sql = '''select last_row(*) from
(select * from regular_table_1);'''
tdSql.query(sql)
tdSql.checkRows(1)
tdSql.checkData(0,1,self.num-1)
tdSql.checkData(0,2,self.num-1)
tdSql.checkData(0,3,self.num-1)
tdSql.checkData(0,4,self.num-1)
tdSql.checkData(0,5,'False')
tdSql.checkData(0,6,'binary5.9')
tdSql.checkData(0,7,'nchar5.9')
tdSql.checkData(0,8,9.00000)
tdSql.checkData(0,9,9.000000000)
tdSql.checkData(0,10,'2020-09-13 20:26:40.009')
sql = '''select last_row(*) from
((select * from table_0) union all
(select * from table_1) union all
(select * from table_2));'''
tdSql.query(sql)
tdSql.checkRows(1)
tdSql.checkData(0,1,self.num-1)
tdSql.checkData(0,2,self.num-1)
tdSql.checkData(0,3,self.num-1)
tdSql.checkData(0,4,self.num-1)
tdSql.checkData(0,5,'False')
tdSql.checkData(0,6,'binary.9')
tdSql.checkData(0,7,'nchar.9')
tdSql.checkData(0,8,9.00000)
tdSql.checkData(0,9,9.000000000)
tdSql.checkData(0,10,'2020-09-13 20:26:40.009')
# bug 5055
# sql = '''select last_row(*) from
# ((select * from stable_1) union all
# (select * from table_1) union all
# (select * from regular_table_1));'''
# tdSql.query(sql)
# tdSql.checkData(0,1,self.num-1)
sql = '''select last_row(*) from
((select last_row(*) from table_0) union all
(select last_row(*) from table_1) union all
(select last_row(*) from table_2));'''
tdSql.query(sql)
tdSql.checkRows(1)
tdSql.checkData(0,1,self.num-1)
tdSql.checkData(0,2,self.num-1)
tdSql.checkData(0,3,self.num-1)
tdSql.checkData(0,4,self.num-1)
tdSql.checkData(0,5,'False')
tdSql.checkData(0,6,'binary.9')
tdSql.checkData(0,7,'nchar.9')
tdSql.checkData(0,8,9.00000)
tdSql.checkData(0,9,9.000000000)
tdSql.checkData(0,10,'2020-09-13 20:26:40.009')
# bug 5055
# sql = '''select last_row(*) from
# ((select last_row(*) from stable_1) union all
# (select last_row(*) from table_1) union all
# (select last_row(*) from regular_table_1));'''
# tdSql.query(sql)
# tdSql.checkData(0,1,self.num-1)
sql = '''select last_row(*) from
((select * from table_0 limit 5 offset 5) union all
(select * from table_1 limit 5 offset 5) union all
(select * from regular_table_1 limit 5 offset 5));'''
tdSql.query(sql)
tdSql.checkRows(1)
tdSql.checkData(0,1,self.num-1)
tdSql.checkData(0,2,self.num-1)
tdSql.checkData(0,3,self.num-1)
tdSql.checkData(0,4,self.num-1)
tdSql.checkData(0,5,'False')
tdSql.checkData(0,6,'binary.9')
tdSql.checkData(0,7,'nchar.9')
tdSql.checkData(0,8,9.00000)
tdSql.checkData(0,9,9.000000000)
tdSql.checkData(0,10,'2020-09-13 20:26:40.009')
sql = '''select last_row(*) from
(select * from stable_1)
having q_int>5;'''
tdLog.info(sql)
tdSql.error(sql)
try:
tdSql.execute(sql)
tdLog.exit(" having only works with group by")
except Exception as e:
tdLog.info(repr(e))
tdLog.info("invalid operation: having only works with group by")
#bug 5057
# sql = '''select last_row(*) from
# (select * from (select * from stable_1))'''
# tdLog.info(sql)
# tdSql.error(sql)
# try:
# tdSql.execute(sql)
# tdLog.exit(" core dumped")
# except Exception as e:
# tdLog.info(repr(e))
# tdLog.info("core dumped")
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file
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