从 sql 中的 xml 获取属性和元素值

Question

我有以下 XML 并且需要将此数据拉入 sql table 以获取属性名称和所有元素值

 declare @GetQuoteXML xml
 set @GetQuoteXML = '<QuoteRequest>
 <QuoteRisk>
     <ChildControls parent = "MainPerson">
            <OccupationID>347</OccupationID>
            <OccupationDescription />
            <OccupationOtherDescription>accountant</OccupationOtherDescription>
        </ChildControls>
     <ChildControls parent = "OtherPerson">
            <OccupationID>200</OccupationID>
            <OccupationDescription />
            <OccupationOtherDescription>engineer</OccupationOtherDescription>
        </ChildControls>
</QuoteRisk>
</QuoteRequest>'

我的 SQL 是

SELECT 
    AttributeName = ChildControls.value('(//ChildControls/@parent)[1]','varchar(50)'),
    NodeName = ChildControls.value('local-name(.)', 'varchar(50)'),
    NodeValue = ChildControls.value('(.)[1]', 'varchar(50)') 
FROM @GetQuoteXML.nodes('//ChildControls/*') AS ChildControlTable(ChildControls)

但结果似乎总是在 'Mainperson' 属性下，而不是 return AttributeName 列中的 'OtherPerson'

AttributeName   NodeName                    NodeValue
MainPerson      OccupationID                347
MainPerson      OccupationDescription   
MainPerson      OccupationOtherDescription  accountant
MainPerson      OccupationID                200
MainPerson      OccupationDescription   
MainPerson      OccupationOtherDescription  engineer

我想要的结果是：

AttributeName   NodeName                    NodeValue
MainPerson      OccupationID                347
MainPerson      OccupationDescription   
MainPerson      OccupationOtherDescription  accountant
OtherPerson     OccupationID                200
OtherPerson     OccupationDescription   
OtherPerson     OccupationOtherDescription  engineer

我对此比较陌生，似乎无法弄清楚这一点，请帮忙，因为这可能很简单！

Answer 1

这就是你需要的：

SELECT 
    AttributeName = ChildControls.value('../@parent','varchar(50)'),
    NodeName = ChildControls.value('local-name(.)', 'varchar(50)'),
    NodeValue = ChildControls.value('(.)[1]', 'varchar(50)') 
FROM @GetQuoteXML.nodes('//ChildControls/*') AS ChildControlTable(ChildControls)

结果：

从 sql 中的 xml 获取属性和元素值

Get attribute and element values from xml in sql

xml

sql

attributes

element