database role的用法和樣例：
例句
- Cells to which a database role has read permission are viewable by members of the database role.
數據庫角色的成員可以查看那些該數據庫角色有讀取權限的單元。 - A database role can also be granted permission to drill through to the source data, and permission to browse on one or more mining models.
還可以授予數據庫角色鉆取源數據以及瀏覽一個或多個挖掘模型的權限。
