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Mysql高级之权限检查原理_MySQL

WBOY
Release: 2016-06-01 13:04:24
Original
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用户进行数据库操作分为两步:

1 是否有权限连接,根据host,name,password;

2 是否有权限进行CURD;

图示解说:

关于用户权限在哪里进行存放?

这样看:

\

mysql数据库里面有张user表:

\

\

就像普通CURD一样,这就可以登录控制啦!

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注意在User表里面权限是全局性质的,

\

\

如果想针对某个表进行控制怎么办?记得db表吧,就是在这,

就不细说了:

\

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