sql plus Grant 的问题
Grant to a user HARRY the same privileges as to a user JAMES. 

The privileges must be granted in such a way that a user HARRY must always have all privileges granted to a user JAMES and its own additional privileges, which will be granted later. It means that whenever the privileges of a user JAMES change then the privileges of a user HARRY must change in the same way.

这个题该怎么做啊，同步两个用户的特权

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没有看到过类似解决方案，

我在想是否可以将一个用户的权限 转换为一个角色 ，然后将角色赋给其它用户，这样保持同步。或者用户做同义词
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楼主,你要自己实现这个功能还是,要问如何使用某个dbms产品?
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类似创建一个用户