怎么看mysql数据库版本

发布网友 发布时间:2022-04-25 18:20

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2个回答

懂视网 时间:2022-04-30 23:35

 

 

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> 

 

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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> 

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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_) 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
--------------

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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_) using EditLine wrapper

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

mysql Ver 14.14 Distrib 5.6.19, for Linux (x86_) 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_) 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_   |
| 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_
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

 

查看mysql数据库版本方法总结

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热心网友 时间:2022-04-30 20:43

用window键+r 打开黑色窗口,输入mysql -v或者mysql>status

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