When the toolkit wizard creates a project, it provides stubs or sample code for three key methods, as shown in Table 1.

当工具包向导生长一个工程时，向导会为三个关键方法提供部分代码或实例代码，如表 1 所示。

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The cause of the outage was a very unfortunate code change that overwrote some key options in the options table for a number of blogs.

此次宕机是因为一次代码修改失误：在一些博客的选项表中覆盖了一些关键选项。

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The only assumptions the code makes is that there is a single primary key field and that the name of that field is the name of the table plus _id.

代码的惟一假设就是只有一个主键字段，而且这个字段的名称是表名加上_ id。

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