Mysql查看版本号的几种方式

有时候我们需要查看mysql的版本信息，那么就可以参考下面的方法

1、使用命令行模式进入mysql会看到最开始的提示符

在命令行登录mysql，即可看到mysql的版本号

[root@heyong ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 487032
Server version: 5.7.17 MySQL Community Server (GPL)

Copyright (c) 2000, 2016, 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>

或者 mysql-v

2、利用navicat连接mysql的客户端工具可以查看

连接之后右键——详细信息

3、命令行中使用status可以看到

mysql> status
--------------
mysql Ver 14.14 Distrib 5.7.17, for linux-glibc2.5 (x86_64) using EditLine wrapper

Connection id:  488398
Current database:
Current user:  root@localhost
SSL:   Not in use
Current pager:  stdout
Using outfile:  ''
Using delimiter: ;
Server version:  5.7.17 MySQL Community Server (GPL)
Protocol version: 10
Connection:  Localhost via UNIX socket
Server characterset: utf8
Db  characterset: utf8
Client characterset: utf8
Conn. characterset: utf8
UNIX socket:  /tmp/mysql.sock
Uptime:   5 days 10 hours 5 min 40 sec

Threads: 154 Questions: 15051829 Slow queries: 0 Opens: 37599 Flush tables: 11 Open tables: 1563 Queries per second avg: 32.138
--------------

mysql>

4、利用mysql命令查看

mysql> select version();
+-----------+
| version() |
+-----------+
| 5.7.17 |
+-----------+
1 row in set (0.01 sec)

mysql>

5、使用mysql --help | grep Distrib查看

[root@heyong tools]# mysql --help | grep Distrib

mysql Ver 14.14 Distrib 5.7.17, for linux-glibc2.5 (x86_64) using EditLine wrapper

6、包管理工具（根据不同系统 rh系列或则是bsd系列）

$ rpm -qa|grep mysql
qt-mysql-4.6.2-20.el6.x86_64
mysql-server-5.1.69-1.el6_4.x86_64
mysql-libs-5.1.69-1.el6_4.x86_64
mysql-5.1.69-1.el6_4.x86_64
mysql-devel-5.1.69-1.el6_4.x86_64