mysql权限管理,一个非db管理员创建mysql的做法_MySQL
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mysql权限管理,一个非db管理员创建mysql的做法
安装了mysql,建了数据库,需要几个账号,进行权限管理,现总结如下
一个建了四个账号。
1. root 账号,这是安装数据库时设置的,假设账号密码如下:
root passwd
此账号具有管理数据库的最高权限,可以创建用户,建数据库,修改表等全部权限
2. 第二个账户 www.bitsCN.com
create passwd
此账户具有对特定数据库操作的全部权限
grant all on db_name to create@'%' identified by 'passwd';
其中'%'代表creat账户可以从任意主机连接此数据库都可有此权限
3. 第三个账户
db_write passwd
对特定数据库写权限账户
grant select,update,delete,insert on db_name to db_write@'%' identified by 'passwd';
4.第四个账户
db_read passwd
对特定数据库读权限账户
grant select on db_name to db_read@'%' identified by 'passwd';
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