当前位置:首页 > 云计算 > 正文内容

如何查询mysql版本

2022-05-04 03:21:06云计算7

查看MySQL的版本,主要有以下几个方法:

1. 没有连接到MySQL服务器,就想查看MySQL的版本。打开cmd,切换至mysql的bin目录,运行下面的命令即可:

e:\mysql\bin>mysql-V
mysqlVer14.14Distrib5.6.32,forWin32(AMD64)
(版本为5.6.32)

或者:

e:\mysql\bin>mysql-v

这个命令可以查看到更为详细的信息,因为它会用账号 ODBC,连接上MySQL服务器,默认连接到localhost上的3306端口。

或者:

e:\mysql\bin>mysql--help|find"Distrib"
mysqlVer14.14Distrib5.6.32,forWin32(AMD64)

这种方式只有windows系统下才可用,因为windows中才用find命令查找字符串,且后面的字符串必须用双引号包裹起来,而linux系统

下虽然也是用 | 作为管道符,却是使用grep命令查找字符串(如:mysql --help | grep Distrib)。

推荐:MySQL教程

2. 如果已经连接到了MySQL服务器,则运行下面的命令:

mysql>selectversion();
+------------+
|version()|
+------------+
|5.6.32-log|
+------------+
1rowinset(0.00sec)

或者:

mysql> status;

--------------
mysqlVer14.14Distrib5.6.32,forWin32(AMD64)
Connectionid:9
Currentdatabase:
Currentuser:root@localhost
SSL:Notinuse
Usingdelimiter:;
Serverversion:5.6.32-logMySQLCommunityServer(GPL)
Protocolversion:10
Connection:localhostviaTCP/IP
Servercharacterset:latin1
Dbcharacterset:latin1
Clientcharacterset:gbk
Conn.characterset:gbk
TCPport:3307
Uptime:4hours7min11sec
Threads:4Questions:126Slowqueries:0Opens:73Flushtables:1Opentables:66Queriespersecond
avg:0.008

或者:

mysql> \s

--------------
mysqlVer14.14Distrib5.6.32,forWin32(AMD64)
Connectionid:9
Currentdatabase:
Currentuser:root@localhost
SSL:Notinuse
Usingdelimiter:;
Serverversion:5.6.32-logMySQLCommunityServer(GPL)
Protocolversion:10
Connection:localhostviaTCP/IP
Servercharacterset:latin1
Dbcharacterset:latin1
Clientcharacterset:gbk
Conn.characterset:gbk
TCPport:3307
Uptime:4hours9min29sec
Threads:4Questions:144Slowqueries:0Opens:73Flushtables:1Opentables:66Queriespersecond
avg:0.009

3. 在命令行连接上MySQL服务器时,其实就已经显示了MySQL的版本,如:

e:\mysql\bin>mysql -uroot -p -P3307

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 10

Server version: 5.6.32-log 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.

更多技术请关注Python视频教程。

本网站文章仅供交流学习 ,不作为商用, 版权归属原作者,部分文章推送时未能及时与原作者取得联系,若来源标注错误或侵犯到您的权益烦请告知,我们将立即删除.

本文链接:https://www.xibujisuan.cn/13620.html

标签: Python