Bug #73537 | Wrong result in query between 5.5.x and 5.6.x | ||
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Submitted: | 11 Aug 2014 17:39 | Modified: | 11 Aug 2014 19:38 |
Reporter: | Kamil Michalak | Email Updates: | |
Status: | Can't repeat | Impact on me: | |
Category: | MySQL Server | Severity: | S1 (Critical) |
Version: | 5.6.19 | OS: | Linux (debian) |
Assigned to: | CPU Architecture: | Any | |
Tags: | query result |
[11 Aug 2014 17:39]
Kamil Michalak
[11 Aug 2014 17:43]
Kamil Michalak
query 1 result: mysql> SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.00 sec) query 2 result: mysql> SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 0 | | 2 | 3 | 0 | | 3 | 3 | 0 | | 4 | 4 | 0 | | 5 | 4 | 0 | +----+-----+-----------+ 5 rows in set (0.00 sec)
[11 Aug 2014 18:19]
MySQL Verification Team
C:\dbs>net start mysqld55 The MySQLD55 service is starting.. The MySQLD55 service was started successfully. C:\dbs>55 C:\dbs>c:\dbs\5.5\bin\mysql -uroot --port=3550 --prompt="mysql 5.5 > " Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.5.40 Source distribution Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql 5.5 > USE test Database changed mysql 5.5 > CREATE TABLE IF NOT EXISTS `table1` ( -> `Id` int(11) NOT NULL AUTO_INCREMENT, -> `_Id` int(11) NOT NULL, -> PRIMARY KEY (`Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.09 sec) mysql 5.5 > INSERT INTO `table1` (`Id`, `_Id`) VALUES -> (1, 3),(2, 3),(3, 3),(4, 4),(5, 4),(6, 5),(7, 5),(8, 6),(9, 6); Query OK, 9 rows affected (0.02 sec) Records: 9 Duplicates: 0 Warnings: 0 mysql 5.5 > mysql 5.5 > CREATE TABLE IF NOT EXISTS `table2` ( -> `_Id` int(11) NOT NULL AUTO_INCREMENT, -> PRIMARY KEY (`_Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.16 sec) mysql 5.5 > INSERT INTO `table2` (`_Id`) VALUES -> (1),(2),(3),(4); Query OK, 4 rows affected (0.01 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql 5.5 > create or replace view view_test as -> Select t1.Id, t2._Id, 1 as AlwaysOne -> From ( table1 as t1, table2 as t2 ) -> Where t1._Id = t2._Id; Query OK, 0 rows affected (0.08 sec) mysql 5.5 > SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.01 sec) mysql 5.5 > SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 5 | 4 | 1 | | 4 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.01 sec) mysql 5.5 > exit Bye C:\dbs>net start mysqld56 The requested service has already been started. More help is available by typing NET HELPMSG 2182. C:\dbs>56 C:\dbs>c:\dbs\5.6\bin\mysql -uroot --port=3560 --debug-info --prompt="mysql 5.6 > " Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.6.21 Source distribution Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql 5.6 > use test Database changed mysql 5.6 > CREATE TABLE IF NOT EXISTS `table1` ( -> `Id` int(11) NOT NULL AUTO_INCREMENT, -> `_Id` int(11) NOT NULL, -> PRIMARY KEY (`Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.27 sec) mysql 5.6 > INSERT INTO `table1` (`Id`, `_Id`) VALUES -> (1, 3),(2, 3),(3, 3),(4, 4),(5, 4),(6, 5),(7, 5),(8, 6),(9, 6); Query OK, 9 rows affected (0.03 sec) Records: 9 Duplicates: 0 Warnings: 0 mysql 5.6 > CREATE TABLE IF NOT EXISTS `table2` ( -> `_Id` int(11) NOT NULL AUTO_INCREMENT, -> PRIMARY KEY (`_Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.28 sec) mysql 5.6 > INSERT INTO `table2` (`_Id`) VALUES -> (1),(2),(3),(4); Query OK, 4 rows affected (0.03 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql 5.6 > mysql 5.6 > create or replace view view_test as -> Select t1.Id, t2._Id, 1 as AlwaysOne -> From ( table1 as t1, table2 as t2 ) -> Where t1._Id = t2._Id; Query OK, 0 rows affected (0.13 sec) mysql 5.6 > SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.01 sec) mysql 5.6 > SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.00 sec) mysql 5.6 >
[11 Aug 2014 18:22]
MySQL Verification Team
Please try version 5.6.20. Thanks. Enter password: ****** Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 4 Server version: 5.6.20 MySQL Community Server (GPL) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> use test Database changed mysql> CREATE TABLE IF NOT EXISTS `table1` ( -> `Id` int(11) NOT NULL AUTO_INCREMENT, -> `_Id` int(11) NOT NULL, -> PRIMARY KEY (`Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.23 sec) mysql> mysql> INSERT INTO `table1` (`Id`, `_Id`) VALUES -> (1, 3),(2, 3),(3, 3),(4, 4),(5, 4),(6, 5),(7, 5),(8, 6),(9, 6); Query OK, 9 rows affected (0.03 sec) Records: 9 Duplicates: 0 Warnings: 0 mysql> mysql> CREATE TABLE IF NOT EXISTS `table2` ( -> `_Id` int(11) NOT NULL AUTO_INCREMENT, -> PRIMARY KEY (`_Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.28 sec) mysql> mysql> INSERT INTO `table2` (`_Id`) VALUES -> (1),(2),(3),(4); Query OK, 4 rows affected (0.03 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql> mysql> create or replace view view_test as -> Select t1.Id, t2._Id, 1 as AlwaysOne -> From ( table1 as t1, table2 as t2 ) -> Where t1._Id = t2._Id; Query OK, 0 rows affected (0.06 sec) mysql> SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.01 sec) mysql> SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.02 sec) mysql>
[11 Aug 2014 19:17]
Kamil Michalak
I need some time. Percona currently uses version percona-server-server-5.6_5.6.19-67.0-618.wheezy_amd64.deb
[11 Aug 2014 19:23]
MySQL Verification Team
Repeatable on MacBook Pro with 5.6.19: Last login: Mon Aug 11 10:46:44 on console [16:19:37][pochita:]~ miguel$ mysql -uroot Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.19 MySQL Community Server (GPL) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> use test Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> CREATE TABLE IF NOT EXISTS `table1` ( -> `Id` int(11) NOT NULL AUTO_INCREMENT, -> `_Id` int(11) NOT NULL, -> PRIMARY KEY (`Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.11 sec) mysql> mysql> INSERT INTO `table1` (`Id`, `_Id`) VALUES -> (1, 3),(2, 3),(3, 3),(4, 4),(5, 4),(6, 5),(7, 5),(8, 6),(9, 6); Query OK, 9 rows affected (0.00 sec) Records: 9 Duplicates: 0 Warnings: 0 mysql> mysql> CREATE TABLE IF NOT EXISTS `table2` ( -> `_Id` int(11) NOT NULL AUTO_INCREMENT, -> PRIMARY KEY (`_Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.30 sec) mysql> mysql> INSERT INTO `table2` (`_Id`) VALUES -> (1),(2),(3),(4); Query OK, 4 rows affected (0.00 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql> mysql> create or replace view view_test as -> Select t1.Id, t2._Id, 1 as AlwaysOne -> From ( table1 as t1, table2 as t2 ) -> Where t1._Id = t2._Id; Query OK, 0 rows affected (0.08 sec) mysql> SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.01 sec) mysql> SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 0 | | 2 | 3 | 0 | | 3 | 3 | 0 | | 4 | 4 | 0 | | 5 | 4 | 0 | +----+-----+-----------+ 5 rows in set (0.00 sec)
[11 Aug 2014 19:38]
MySQL Verification Team
Thank you for the feedback. Closing as can't repeat since not more repeatable with current released version (checked on MAC OSX 5.6.19 and 5.6.20). [16:25:56][pochita:]~ miguel$ mysql -uroot test Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 12 Server version: 5.6.20 MySQL Community Server (GPL) Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> CREATE TABLE IF NOT EXISTS `table1` ( -> `Id` int(11) NOT NULL AUTO_INCREMENT, -> `_Id` int(11) NOT NULL, -> PRIMARY KEY (`Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.11 sec) mysql> mysql> INSERT INTO `table1` (`Id`, `_Id`) VALUES -> (1, 3),(2, 3),(3, 3),(4, 4),(5, 4),(6, 5),(7, 5),(8, 6),(9, 6); Query OK, 9 rows affected (0.00 sec) Records: 9 Duplicates: 0 Warnings: 0 mysql> mysql> CREATE TABLE IF NOT EXISTS `table2` ( -> `_Id` int(11) NOT NULL AUTO_INCREMENT, -> PRIMARY KEY (`_Id`) -> ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; Query OK, 0 rows affected (0.47 sec) mysql> mysql> INSERT INTO `table2` (`_Id`) VALUES -> (1),(2),(3),(4); Query OK, 4 rows affected (0.00 sec) Records: 4 Duplicates: 0 Warnings: 0 mysql> mysql> create or replace view view_test as -> Select t1.Id, t2._Id, 1 as AlwaysOne -> From ( table1 as t1, table2 as t2 ) -> Where t1._Id = t2._Id; Query OK, 0 rows affected (0.08 sec) mysql> SELECT * FROM view_test Order by Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.00 sec) mysql> SELECT * FROM view_test Order by _Id; +----+-----+-----------+ | Id | _Id | AlwaysOne | +----+-----+-----------+ | 1 | 3 | 1 | | 2 | 3 | 1 | | 3 | 3 | 1 | | 4 | 4 | 1 | | 5 | 4 | 1 | +----+-----+-----------+ 5 rows in set (0.00 sec)