我们的例子检索存储在DB 2中的一个XML交易记录的子集，而一个更加一般的、涉及所有信用违约掉期交易的查询，将会返回所有40个交易记录。

Our example retrieves a subset of one XML trade record stored in DB2, while a more general query involving all credit default swap trades would return forty full trade records.

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让我的信用记录适当查询。

To make appropriate inquiries about my credit history.

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