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HomeDatabaseMysql TutorialMySQL添加用户与授权(dbforgestudiomysql)图文详解,远程访问_MySQL

win7的32位系统,通过dbforge studio mysql工具操作mysql MySql中添加用户,新建数据库,用户授权,删除用户,修改密码(注意每行后边都跟个;表示一个命令语句结束):

1.创建连接

  1.1 登录MYSQL:用root登录

\

测试一下状态

\

   1.2 创建用户:

GRANT USAGE ON *.* TO "user01'@'localhost' IDENTIFIED BY '123456' WITH GRANT OPTION;

上面红色部分是一个不存在的用户,执行上面语句,就创建了一个用户为:username,密码:password的用户。

  1.3 然后登录一下:

 \

测试一下

\

2.为用户授权

用root用户登录,登录后的界面

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   2.1如果想指定部分权限给一用户,可以这样来写:

   grant select,update on testDB.* to user01@localhost identified by "123456';

   flush privileges; //刷新系统权限表

   2.2 授权本数据库可以远程登录user01用户权限:

例如,你想myuser使用mypassword从任何主机连接到mysql服务器的话。
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允许用户myuser从ip为192.168.1.9的主机连接到mysql服务器,并使用mypassword作为密码
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;
如果你想允许用户myuser从ip为192.168.1.9的主机连接到mysql服务器的dk数据库,并使用mypassword作为密码
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;

   2.3 授权user01用户拥有所有数据库的某些权限:  

   mysql>grant select,delete,update,create,drop on *.* to user01@"%" identified by "123456";

//user01用户对所有数据库都有select,delete,update,create,drop 权限。

  //@"%" 表示对所有非本地主机授权,不包括localhost。(localhost地址设为127.0.0.1,如果设为真实的本地地址,不知道是否可以,没有验证。)

  //对localhost授权:加上一句grant all privileges on testDB.* to test@localhost identified by '1234';即可。

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