问题
Is there a whoami
-like function in mysql?
I'm connecting to the mysql command line from a remote host. I'm not sure if my ip address is resolving to a domain name or not. I would like to see something like
mysql> whoami;
+----------------------------------+
| User | Host |
+----------------------------------+
| username | resolved.hostname.com |
+----------------------------------+
1 row in set (0.00 sec)
or
mysql> whoami;
+------------------------+
| User | Host |
+------------------------+
| username | 22.66.88.44 |
+------------------------+
1 row in set (0.00 sec)
回答1:
You can use the CURRENT_USER
and USER
functions as follows:
SELECT CURRENT_USER();
SELECT USER();
CURRENT_USER
shows who you are authenticated as, while USER
shows who you tried to authenticate as.
See the MySQL manual for more information.
回答2:
If you are using mysql
command line utility then try \s
command:
mysql> \s
--------------
mysql Ver 14.12 Distrib 5.0.67, for suse-linux-gnu (i686) using readline 5.2
Connection id: 519
Current database:
Current user: admin@localhost
.........
Server version: 5.0.67 SUSE MySQL RPM
.........
回答3:
Just do a...
select user,host from mysql.user;
Should show you what you want.
来源:https://stackoverflow.com/questions/2766359/mysql-whoami