MySql_創建用戶並賦予權限

MySql兩種創建用戶方式

win+r
cmd
C:\Users\Administrator>mysql -uroot -proot

# 方式一
mysql> insert into mysql.user(Host,User,Password) values("localhost","eRrsr",password("eRrsr"));
PS：此處的"localhost"，是指該用戶只能在本地登錄，不能在另外一台機器上遠程登錄。如果想遠程登錄的話，將"localhost"改為"%"，表示在任何一台電腦上都可以登錄。也可以指定某台機器可以遠程登錄。

# 方式二
mysql> create user 'eRrsr'@'localhost' identiyied BY 'eRrsr';

 MySql授權

mysql> create database eRrsr;
mysql> grant all privileges on eRrsr.* to eRrsr@localhost identified by 'eRrsr';
mysql> flush privileges;
mysql> exit;

 MySql取消授權

mysql> revoke all on eRrsr.* from eRrsr@localhost;
mysql> delete from user whereUser="eRrsr" and Host="localhost";
mysql> drop database eRrsr;
mysql> flush privileges;
mysql> select host,user,password from mysql.user;

 附: 詳細操作

http://blog.csdn.net/andy_yf/article/details/7487519