mysql怎么查看用户名？

mysql查看用户名的方法：首先进入mysql并启动数据库；然后连接到数据库；最后输入“select host,user from mysql.user;”命令查看用户名以及信息即可。

我们在使用mysql的时候，有时候需要来查看当前用户。本篇文章将和大家讲述mysql怎么查看用户名，感兴趣的朋友可以了解一下。

启动数据库：

[root@server ~]# mysqld_safe &[1] 3289 [root@server ~]# 130913 08:19:58 mysqld_safe Logging to '/usr/local/mysql/data/server.gao.err'. 130913 08:19:58 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data

[root@server ~]# mysql -uroot -p Enter password:  Welcome to the MySQL monitor.  Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.13 MySQL Community Server (GPL)  Copyright (c) 2000, 2013, 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>

查看数据库列表：

mysql> show databases; +--------------------+ | Database           | +--------------------+ | information_schema | | mysql              | | performance_schema | | test               | +--------------------+ rows in set (0.00 sec)  mysql>

查看用户状态：

mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A  Database changed mysql> select host,user from mysql.user; +------------+------+ | host       | user | +------------+------+ | 127.0.0.1  | root | | ::1        | root | | localhost  |      | | localhost  | root | | server.gao |      | | server.gao | root | +------------+------+ rows in set (0.00 sec)  mysql>

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