If your database contains sensitive data, you might want to limit access to the catalog views, because the catalog describes every object in the database.
如果你的数据库包含敏感信息,您可能希望限制对编目视图的访问,因为编目描述了数据库中的每一个对象。
In some cases, you may not have access to sensitive business data.
在某些情况下,您可能无法访问敏感的业务数据。
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