檢視mysql資料庫的版本方法
當你接手某個mysql資料庫管理時，首先你需要檢視維護的mysql資料庫版本；當開發人員問你mysql資料庫版本時，而恰好你又遺忘了，那麼此時也需要去檢視mysql資料庫的版本..............。下文總結一下linux平台下檢視mysql資料庫的方法.個人覺得總結的比較全面了。
方法1：登入資料庫時，你可以看到對應mysql資料庫的版本資訊，如下所示：
[root@db-server ~]# mysql -u root -penter password: welcome to the mysql monitor. commands end with ; or\g.your
mysql connection id is 3server 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 itsaffiliates. other names may be trademarks of their
respectiveowners. type 'help;' or'\h' for help.
type '\c' to clear the current input statement. mysql>
方法二：使用系統函數檢視mysql資料庫版本。
<a target="_blank" href="http://images.cnitblog.com/blog/73542/201407/241752057132319.png"></a>
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指令檢視,如下所示，檢視server version後内容。
mysql> status--------------mysql ver 14.14 distrib 5.6.19, for linux (x86_64) using editline wrapper connection id:
3current database:current user:
root@localhostssl: not in usecurrent pager:
stdoutusing outfile: ''using delimiter: ;server version: 5.6.19
mysql community server (gpl)protocol version: 10connection: localhost via unix socketserver characterset: latin1db characterset: latin1client characterset: utf8conn. characterset: utf8unix socket:
/var/lib/mysql/mysql.sockuptime: 2 hours 33 min 14 sec threads: 1 questions: 22 slow queries: 0 opens: 67 flush tables: 1 open tables:
60 queries per secondavg: 0.002--------------
方法4：使用mysql -v指令檢視
[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
方法5：在mysql --help指令内容中查找
[root@db-server ~]# mysql --help | grep distrib
方法6：通過rpm指令檢視安裝包得知mysql資料庫版本
[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 指令檢視
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
方法8： mysqladmin -uroot -p -hlocalhost version 指令檢視mysql資料庫版本。其實這個方法也可以歸為方法1
[root@db-server ~]# mysqladmin -uroot -p -hlocalhost version;enter password: mysqladmin ver 8.42 distrib 5.6.19, for linux on
x86_64copyright (c) 2000, 2014, oracle and/or its affiliates. all rights reserved. oracle is a registered trademark of oracle corporation and/or itsaffiliates. other names may be trademarks of their respectiveowners. server version 5.6.19protocol version 10connection
localhost via unix socketunix socket /var/lib/mysql/mysql.sockuptime: 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
參考資料：
<a target="_blank" href="http://dev.mysql.com/doc/refman/5.0/en/installation-version.html">http://dev.mysql.com/doc/refman/5.0/en/installation-version.html</a>
<a target="_blank" href="http://www.cnblogs.com/end/archive/2011/10/18/2216461.html">http://www.cnblogs.com/end/archive/2011/10/18/2216461.html</a>