mysql 查看版本是怎样的呢?下面就让我们一起来了解一下吧:
mysql查看版本的方法主要有四种,具体介绍如下:
1、若是没有连接到MySQL终端下可以直接使用mysql命令,即打开cmd,切换至MySQL的bin目录,示例代码为:
[root@localhost lib]# mysql -V
mysql Ver 15.1 Distrib 5.5.47-MariaDB, for Linux (x86_64) using readline 5.1
2、直接在终端使用命令,示例代码为:
[root@localhost lib]# mysql --help | grep Distrib
mysql Ver 15.1 Distrib 5.5.47-MariaDB, for Linux (x86_64) using readline 5.1
3、若是已经连接到了MySQL ,那么可在登陆mysql之后使用内置命令,示例代码为:
mysql> select version();
+----------------+
| version() |
+----------------+
| 5.5.47-MariaDB |
+----------------+
1 row in set (0.00 sec)
4、直接登录MySQL,然后使用内置命令,示例代码为:
mysql>status;
--------------
mysqlVer15.1Distrib5.5.47-MariaDB,forLinux(x86_64)usingreadline5.1
Connectionid:4
Currentdatabase:
Currentuser:root@localhost
SSL:Notinuse
Currentpager:stdout
Usingoutfile:''
Usingdelimiter:;
Server:MariaDB
Serverversion:5.5.47-MariaDBMariaDBServer
Protocolversion:10
Connection:LocalhostviaUNIXsocket
Servercharacterset:latin1
Dbcharacterset:latin1
Clientcharacterset:utf8
Conn.characterset:utf8
UNIXsocket:arb/mysql/mysql.sock
Uptime:2min56sec
Threads:1Questions:12Slowqueries:0Opens:0Flushtables:2Opentables:4Queriespersecondavg:0.068
以上就是小编的分享了,希望能够帮助到大家
mysql查看版本的方法
在日常项目开发过程中,我们经常要连接自己的数据库,此时不知道数据库的版本是万万不可的。今天小树懒来给大家总结一下查看MySQL版本的方法。
MySQL查看版本的方法主要有以下四种
方法1:没有连接到MySQL终端下直接使用mysql命令。打开cmd,切换至 MySQL的bin目录,运行以下命令:
[root@localhost lib]# mysql -Vmysql Ver 15.1 Distrib 5.5.47-MariaDB, for Linux (x86_64) using readline 5.1方法2:
同样在终端使用命令
[root@localhost lib]# mysql --help | grep Distrib mysql Ver 15.1 Distrib 5.5.47-MariaDB, for Linux (x86_64) using readline 5.1方法3:
如果已经连接到了 MySQL ,则可以登陆mysql之后使用内置命令
mysql> select version(); ---------------- | version() | ---------------- | 5.5.47-MariaDB | ---------------- 1 row in set (0.00 sec)方法4:
同样登录MySQL,使用内置命令
mysql> status;--------------mysql Ver 15.1 Distrib 5.5.47-MariaDB, for Linux (x86_64) using readline 5.1 Connection id: 4Current database:Current user: root@localhostSSL: Not in useCurrent pager: stdoutUsing outfile: ''Using delimiter: ;Server: MariaDBServer version: 5.5.47-MariaDB MariaDB ServerProtocol version: 10Connection: Localhost via UNIX socketServer characterset: latin1Db characterset: latin1Client characterset: utf8Conn. characterset: utf8UNIX socket: /var/lib/mysql/mysql.sockUptime: 2 min 56 sec Threads: 1 Questions: 12 Slow queries: 0 Opens: 0 Flush tables: 2 Opentables: 4 Queries per second avg: 0.068
或者
mysql> \s--------------mysql Ver 14.14 Distrib 5.6.32, for Win32 (AMD64)Connection id: 9Current database:Current user: root@localhostSSL: Not in useUsing delimiter: ;Server version: 5.6.32-log MySQL Community Server (GPL)Protocol version: 10Connection: localhost via TCP/IPServer characterset: latin1Db characterset: latin1Client characterset: gbkConn. characterset: gbkTCP port: 3307Uptime: 4 hours 9 min 29 secThreads: 4 Questions: 144 Slow queries: 0 Opens: 73 Flush tables: 1 Open tables: 66 Queries per second avg: 0.009
以上就是常见的四种mysql查看版本的方法。
其实,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 -P3307Enter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 10Server 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 itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
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