1.在命令行登录mysql，即可看到mysql的版本号
[root@mysql02 bin]# ./mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 10
Server version: 5.7.29-log MySQL Community Server (GPL)
Copyright (c) 2000, 2020, 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>
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.利用mysql命令查看
mysql> select version();
+------------+
| version() |
+------------+
| 5.7.29-log |
+------------+
1 row in set (0.00 sec)
4.在命令行使用status查看
mysql> status
--------------
./mysql Ver 14.14 Distrib 5.7.29, for linux-glibc2.12 (x86_64) using EditLine wrapper
Connection id: 10
Current database:
Current user: root@localhost
SSL: Not in use
Current pager: stdout
Using outfile: ''
Using delimiter: ;
Server version: 5.7.29-log MySQL Community Server (GPL)
Protocol version: 10
5.使用mysql --help | grep Distrib查看
[root@mysql02 bin]# ./mysql --help | grep Distrib
./mysql Ver 14.14 Distrib 5.7.29, for linux-glibc2.12 (x86_64) using EditLine wrapper