Method chaining works best for the creation of simple data objects, yet here I'm using it both for the setter methods on Appointment and in AppointmentCalendar to start the method chain.
方法链接对于简单数据对象的创建最有效，但是这里我同时为Appointment上和AppointmentCalendar中的setter方法启用方法链接。
Stored procedures take advantage of ownership chaining to provide access to data so that users do not need to have explicit permission to access database objects.
预存程序可以利用拥有权链结提供对资料的存取，如此使用者即使没有明确的权限，也可以存取资料库物件。
Stored procedures take advantage of ownership chaining to provide access to data so that users do not need to have explicit permission to access database objects.
预存程序可以利用拥有权链结提供对资料的存取，如此使用者即使没有明确的权限，也可以存取资料库物件。
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