在给出答案之前,我编写了一段简单的客户端代码,用于将一个或两个实体保持到数据库中。
Before answering that, I write some simple client code to persist one or two entities to a database.
从具有一些基本的XML背景知识到能够理解有关空格和实体解析的问题,还有一段漫长的探索过程。
A basic XML background will take you a long way toward understanding the issues around whitespace and entity resolution.
在第三阶段,用更具体的关系来修改这些将存在于不同表的实体间的概念。
In the third phase, you modify the concepts with more specific relationships that will exist between entities in the various tables.
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