let子句从执行清单6中定义的已命名查询之后DB 2返回的信用违约掉期数据集合中摘取所引用的实体信息。

The LET clause extracts referenced entity information from the collection of credit default swap data that DB2 returns after executing the named query defined in Listing 6.

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清单7定义一个序列名，然后使用一个for子句遍历该序列，获取每个名称并将其添加到节点集合中。

Listing 7 defines a sequence of names, and then USES a for clause to loop through this sequence, retrieving each name and adding it to a node collection.

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而且，通过使用axes子句，plot命令可以使用不同的轴集合，如x2y2。

Also, the plot command can be made to use a different set of axes like x2y2 by using the axes clause.

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而且，通过使用axes子句，plot命令可以使用不同的轴集合，如x2y2。

Also, the plot command can be made to use a different set of axes like x2y2 by using the axes clause.

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