Alternatively, if no such operation exists, you can perform the create operations on the preferred source, then perform another read on the preferred source using the original criteria.
另外，如果不存在这样的操作，那么您可以在首选源上执行创建操作，然后使用原始的标准在首选源上执行另一个读取操作。
This returns only the entities just added, because nothing matching the criteria was initially found in the preferred source.
这将仅返回刚添加的实体，因为最初在首选源中无法找到任何匹配标准的结果。
The facade interface matches that of the preferred source, and the preferred interface contains one or more operations that allow the client to find (read) information matching various criteria.
这个facade接口与首选源的接口相匹配，并且首选的接口中包含一个或多个操作，这些操作允许客户端查找(读取)匹配各种标准的信息。
The facade interface matches that of the preferred source, and the preferred interface contains one or more operations that allow the client to find (read) information matching various criteria.
这个facade接口与首选源的接口相匹配，并且首选的接口中包含一个或多个操作，这些操作允许客户端查找(读取)匹配各种标准的信息。
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