| Bug #77754 | Wrong max display width displayed | ||
|---|---|---|---|
| Submitted: | 16 Jul 2015 21:08 | Modified: | 17 Jul 2015 5:00 |
| Reporter: | Daniël van Eeden (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: DDL | Severity: | S3 (Non-critical) |
| Version: | 5.7.8, 5.5.46, 5.6.27, 5.7.9 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | display width | ||
[17 Jul 2015 4:55]
MySQL Verification Team
Hello Daniël, Thank you for the report. Observed this behavior with 5.1.76,5.5.46, 5.6.27 and 5.7.8/9. Thanks, Umesh
[17 Jul 2015 5:00]
MySQL Verification Team
##
-- 5.7.8
[umshastr@hod03]/export/umesh/server/binaries/mysql-5.7.8-rc-linux-glibc2.5-x86_64: bin/mysql -uroot -S /tmp/mysql_ushastry.sock test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.8-rc MySQL Community Server (GPL)
Copyright (c) 2000, 2015, 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 foo5 (id int (1000000000000000000));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295)
mysql> show errors;
+-------+------+---------------------------------------------------------------+
| Level | Code | Message |
+-------+------+---------------------------------------------------------------+
| Error | 1439 | Display width out of range for column 'id' (max = 4294967295) |
+-------+------+---------------------------------------------------------------+
1 row in set (0.00 sec)
mysql> create table foo5 (id int (4294967295));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 255)
mysql> create table foo5 (id int (255));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo8 (id int (0));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo9 (id int (1));
Query OK, 0 rows affected (0.00 sec)
mysql> show create table foo8\G
*************************** 1. row ***************************
Table: foo8
Create Table: CREATE TABLE `foo8` (
`id` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.01 sec)
mysql> show create table foo9\G
*************************** 1. row ***************************
Table: foo9
Create Table: CREATE TABLE `foo9` (
`id` int(1) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
-- 5.7.9
[umshastr@hod03]/export/umesh/server/binaries/mysql-advanced-5.7.9: bin/mysql -uroot -S /tmp/mysql_ushastry.sock test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.9-enterprise-commercial-advanced MySQL Enterprise Server - Advanced Edition (Commercial)
Copyright (c) 2000, 2015, 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 foo5 (id int (1000000000000000000));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295)
mysql> create table foo5 (id int (4294967295));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 255)
mysql> create table foo5 (id int (255));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo8 (id int (0));
Query OK, 0 rows affected (0.01 sec)
mysql> create table foo9 (id int (1));
Query OK, 0 rows affected (0.00 sec)
mysql> show create table foo8\G
*************************** 1. row ***************************
Table: foo8
Create Table: CREATE TABLE `foo8` (
`id` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
mysql> show create table foo9\G
*************************** 1. row ***************************
Table: foo9
Create Table: CREATE TABLE `foo9` (
`id` int(1) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
[17 Jul 2015 5:00]
MySQL Verification Team
-- 5.6.27
[umshastr@hod03]/export/umesh/server/binaries/mysql-advanced-5.6.27: bin/mysql -uroot -S /tmp/mysql_ushastry.sock test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.27-enterprise-commercial-advanced MySQL Enterprise Server - Advanced Edition (Commercial)
Copyright (c) 2000, 2015, 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 foo5 (id int (1000000000000000000));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295)
mysql> create table foo5 (id int (4294967295));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 255)
mysql> create table foo5 (id int (255));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo8 (id int (0));
Query OK, 0 rows affected (0.01 sec)
mysql> create table foo9 (id int (1));
Query OK, 0 rows affected (0.00 sec)
mysql> show create table foo8\G
*************************** 1. row ***************************
Table: foo8
Create Table: CREATE TABLE `foo8` (
`id` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
mysql> show create table foo9\G
*************************** 1. row ***************************
Table: foo9
Create Table: CREATE TABLE `foo9` (
`id` int(1) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
mysql>
-- 5.5.46
[umshastr@hod03]/export/umesh/server/binaries/mysql-5.5.46: bin/mysql -uroot -S /tmp/mysql_ushastry.sock test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.5.46 MySQL Community Server (GPL)
Copyright (c) 2000, 2015, 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 foo5 (id int (1000000000000000000));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295)
mysql> create table foo5 (id int (4294967295));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 255)
mysql> create table foo5 (id int (255));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo8 (id int (0));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo9 (id int (1));
Query OK, 0 rows affected (0.00 sec)
mysql> show create table foo8\G
*************************** 1. row ***************************
Table: foo8
Create Table: CREATE TABLE `foo8` (
`id` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
mysql> show create table foo9\G
*************************** 1. row ***************************
Table: foo9
Create Table: CREATE TABLE `foo9` (
`id` int(1) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
-- 5.1.76
[umshastr@hod03]/export/umesh/server/binaries/mysql-5.1.76: bin/mysql -uroot -S /tmp/mysql_ushastry.sock test
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.1.76 Source distribution
Copyright (c) 2000, 2013, 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 foo5 (id int (1000000000000000000));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295)
mysql> create table foo5 (id int (4294967295));
ERROR 1439 (42000): Display width out of range for column 'id' (max = 255)
mysql> create table foo5 (id int (255));
Query OK, 0 rows affected (0.01 sec)
mysql> create table foo8 (id int (0));
Query OK, 0 rows affected (0.00 sec)
mysql> create table foo9 (id int (1));
Query OK, 0 rows affected (0.00 sec)
mysql> show create table foo8\G
*************************** 1. row ***************************
Table: foo8
Create Table: CREATE TABLE `foo8` (
`id` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
mysql> show create table foo9\G
*************************** 1. row ***************************
Table: foo9
Create Table: CREATE TABLE `foo9` (
`id` int(1) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
1 row in set (0.00 sec)
[16 Jul 2018 8:10]
Hartmut Holzgraefe
Still the same in MySQL 8.0.11. MariaDB 10.3 always shows "max=255", and still treats zero as "use the default" Unfortunately neither max length nor zero behavior are documented on https://dev.mysql.com/doc/refman/8.0/en/numeric-type-attributes.html
Description: For big display width values a wrong maximum is mentioned in the error. The value 0 is changed to the default instead of getting an error. How to repeat: mysql [localhost] {msandbox} (test) > create table foo5 (id int (1000000000000000000)); ERROR 1439 (42000): Display width out of range for column 'id' (max = 4294967295) mysql [localhost] {msandbox} (test) > create table foo5 (id int (4294967295)); ERROR 1439 (42000): Display width out of range for column 'id' (max = 255) mysql [localhost] {msandbox} (test) > create table foo5 (id int (255)); Query OK, 0 rows affected (0.04 sec) mysql [localhost] {msandbox} (test) > create table foo8 (id int (0)); Query OK, 0 rows affected (0.38 sec) mysql [localhost] {msandbox} (test) > create table foo9 (id int (1)); Query OK, 0 rows affected (0.04 sec) mysql [localhost] {msandbox} (test) > show create table foo8\G *************************** 1. row *************************** Table: foo8 Create Table: CREATE TABLE `foo8` ( `id` int(11) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 1 row in set (0.00 sec) mysql [localhost] {msandbox} (test) > show create table foo9\G *************************** 1. row *************************** Table: foo9 Create Table: CREATE TABLE `foo9` ( `id` int(1) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1 1 row in set (0.00 sec)