查看mysql数据库版本方法总结

当你接手某个mysql数据库管理时，首先你需要查看维护的mysql数据库版本；当开发人员问你mysql数据库版本时，而恰好你又遗忘了，那么此时也需要去查看mysql数据库的版本..............。下文总结一下Linux平台下查看mysql数据库的方法.个人觉得总结的比较全面了。

 

方法1：登录数据库时，你可以看到对应mysql数据库的版本信息，如下所示：

 

[root@DB-Server ~]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
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>

 

 

方法二：使用系统函数查看mysql数据库版本。

 

mysql> select version();
+-----------+
| version() |
+-----------+
| 5.6.19    |
+-----------+
1 row in set (0.00 sec)


mysql> select @@version;
+-----------+
| @@version |
+-----------+
| 5.6.19    |
+-----------+
1 row in set (0.00 sec)

mysql>

 

方法3：使用status命令查看,如下所示，查看Server version后内容。

 

mysql> status
--------------
mysql  Ver 14.14 Distrib 5.6.19, for Linux (x86_64) using  EditLine wrapper

Connection id:          3
Current database:
Current user:           root@localhost
SSL:                    Not in use
Current pager:          stdout
Using outfile:          ''
Using delimiter:        ;
Server version:         5.6.19 MySQL Community Server (GPL)
Protocol version:       10
Connection:             Localhost via UNIX socket
Server characterset:    latin1
Db     characterset:    latin1
Client characterset:    utf8
Conn.  characterset:    utf8
UNIX socket:            /var/lib/mysql/mysql.sock
Uptime:                 2 hours 33 min 14 sec

Threads: 1  Questions: 22  Slow queries: 0  Opens: 67  Flush tables: 1  Open tables: 60  Queries per second avg: 0.002
--------------

 

方法4：使用mysql -V命令查看

 

[root@DB-Server ~]# mysql -V

mysql Ver 14.14 Distrib 5.6.19, for Linux (x86_64) using EditLine wrapper

[root@DB-Server ~]# mysql --version

mysql Ver 14.14 Distrib 5.6.19, for Linux (x86_64) using EditLine wrapper

 

方法5：在mysql --help命令内容中查找

 

[root@DB-Server ~]# mysql --help | grep Distrib

mysql Ver 14.14 Distrib 5.6.19, for Linux (x86_64) using EditLine wrapper

 

方法6：通过rpm命令查看安装包得知mysql数据库版本

 

[root@DB-Server ~]# rpm -qa | grep -i mysql

MySQL-client-5.6.19-1.rhel5

MySQL-server-5.6.19-1.rhel5

[root@DB-Server ~]#

 

方法7：SHOW VARIABLES 命令查看

mysql> SHOW VARIABLES LIKE "%version%";
+-------------------------+------------------------------+
| Variable_name           | Value                        |
+-------------------------+------------------------------+
| innodb_version          | 5.6.19                       |
| protocol_version        | 10                           |
| slave_type_conversions  |                              |
| version                 | 5.6.19                       |
| version_comment         | MySQL Community Server (GPL) |
| version_compile_machine | x86_64                       |
| version_compile_os      | Linux                        |
+-------------------------+------------------------------+
7 rows in set (0.00 sec)

mysql>

 

方法8： mysqladmin -uroot -p -hlocalhost version 命令查看mysql数据库版本。其实这个方法也可以归为方法1

[root@DB-Server ~]# mysqladmin -uroot -p -hlocalhost version;
Enter password:
mysqladmin  Ver 8.42 Distrib 5.6.19, for Linux on x86_64
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.

Server version          5.6.19
Protocol version        10
Connection              Localhost via UNIX socket
UNIX socket             /var/lib/mysql/mysql.sock
Uptime:                 2 hours 57 min 53 sec

Threads: 1  Questions: 42  Slow queries: 0  Opens: 67  Flush tables: 1  Open tables: 60  Queries per second avg: 0.003

 

参考资料：

http://dev.mysql.com/doc/refman/5.0/en/installation-version.html

http://www.cnblogs.com/end/archive/2011/10/18/2216461.html