对于请求当前用户授权这一典型情况，您将使用隐式主题技术。
You would use the implicit subject technique for the typical case of requesting authorization for the current user.
您只需知道，这些API是用调用该存储过程的用户的授权隐式地调用的，通常该用户也是连接到数据库的用户。
You only need to be aware that the APIs are called implicitly with the authorization of the user who called the stored procedure; usually that's also the user who connected to the database.
默认角色和默认策略共同构成默认授权：多维数据集上针对没有显式访问规则的用户的隐式访问规则。
Together, the default role and default policy make up the default authorization: the implicit rule of access on the cube for users with no explicit rule of access.
当SQL语句引用对象时，如果没有指定模式名，那么也会隐式地加上调用者的授权ID。
When an object is referenced by an SQL statement, it is also implicitly qualified with the authorization ID of the issuer if no schema name is specified.
当SQL语句引用对象时，如果没有指定模式名，那么也会隐式地加上调用者的授权ID。
When an object is referenced by an SQL statement, it is also implicitly qualified with the authorization ID of the issuer if no schema name is specified.
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