with grant option 与with admin option的区别

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对于grant来说，二者有何区别：

在OTN上有一篇非常好的解释：链接

GRANT OPTION
1. We can grant object privileges only with grant option like (select,update,insert)
2. A--------->B--------->C
If A want to revoke privileges from C, it is not possible. The user who granted the privilege can only revoke. we have to revoke the privilege from B ,that automatically revoke the privileges from C.

ADMIN OPTION
1. We can give the system privileges onlywith admin option(CREATE TABLE,CREATE INDEX,CREATE SESSION)
2. A------>B-------->C
In admin option,it is possible to revoke the privileges from both B and C by A.Here suppose if we revoke the privileges from B means it didn’t revoke the privileges of C.

转载于:https://my.oschina.net/kursk/blog/76494

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