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如何使用 XQuery 选择 XML 节点的内部文本?

Microsoft 联机丛书显示了如何检索以下属性:

DECLARE @myDoc xml
DECLARE @ProdID int
SET @myDoc = '<Root>
<ProductDescription ProductID="1" ProductName="Road Bike">
<Features>
  <Warranty>1 year parts and labor</Warranty>
  <Maintenance>3 year parts and labor extended maintenance is available</Maintenance>
</Features>
</ProductDescription>
</Root>'

SET @ProdID =  @myDoc.value('(/Root/ProductDescription/@ProductID)[1]', 'int' )
SELECT @ProdID

我将如何获得保修节点的内部文本值?

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1 回答 1

6

像这样的东西:

DECLARE @Warranty VARCHAR(50)

SET @Warranty = @myDoc.value('(/Root/ProductDescription/Features/Warranty/text())[1]', 'varchar(50)' )

SELECT @Warranty

马克

于 2009-03-09T16:58:50.200 回答