Mysql查看版本号的几种方式

[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>

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
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mysql>