diff --git a/tests/pytest/query/nestquery_last_row.py b/tests/pytest/query/nestquery_last_row.py new file mode 100644 index 0000000000000000000000000000000000000000..a04cb173af25a5cb1b02cb7227f13426503d080e --- /dev/null +++ b/tests/pytest/query/nestquery_last_row.py @@ -0,0 +1,263 @@ +################################################################### +# 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