The result of that join operation then becomes the first input to the second join operation (also a nested loop join).

该联接操作的结果就成为第一个联接操作输入到第二个联接操作（也是一个嵌套循环联接）。

youdao

This allows me to associate the operation statistics for nested requests with the statistics of their parents (for example, what servlet request caused this database access).

这就让我可以把嵌套请求的操作统计值与它们双亲的统计值关联起来(例如，哪个servlet请求造成了这个数据库访问)。

youdao

I don't show the supporting code for looking up nested statistics in an operation statistics here (you can see it in the article source code).

在这里，我没有显示在操作统计值中查询嵌套统计值的支持代码(可以在本文的源代码中看到它)。

youdao