使用SQL从具有命名空间的XML节点提取结果_Sql_Xml_Namespaces_Xquery

使用SQL从具有命名空间的XML节点提取结果

sql xml xquery

使用SQL从具有命名空间的XML节点提取结果,sql,xml,namespaces,xquery,Sql,Xml,Namespaces,Xquery,我有下面的XML，希望提取以下节点的值 1.后果 2.文件编号 3.成本要素代码 <commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <result xmlns="http://response.cim.its.test.edu.au/">SUCCESS</result>

我有下面的XML，希望提取以下节点的值 1.后果 2.文件编号 3.成本要素代码

<commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <result xmlns="http://response.cim.its.test.edu.au/">SUCCESS</result>
  <value xmlns="http://finance.response.cim.its.test.edu.au/">
    <documentNumber xmlns="http://finance.cim.its.test.edu.au/">12345</documentNumber>
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
    <commitmentLine xmlns="http://finance.cim.its.test.edu.au/">
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
  </value>
  </commitmentsResponse>


成功
12345
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15

不使用名称空间：

DECLARE @myXML xml =  
N'<commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <result>SUCCESS</result>
  <value>
    <documentNumber>12345</documentNumber>
    <commitmentLine>
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
    <commitmentLine xmlns="http://finance.cim.its.test.edu.au/">
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
  </value>
  </commitmentsResponse>'

  DECLARE @DocumentNumber INT  
  SELECT @DocumentNumber = [Table].[Column].value('documentNumber[1]', 'INT') 
                                 FROM @myXML.nodes('/commitmentsResponse/value') AS [Table]([Column])

  DECLARE @Result VARCHAR(256) 
  SELECT @Result = [Table].[Column].value('result[1]', 'varchar(256)') 
                                 FROM @myXML.nodes('/commitmentsResponse') AS [Table]([Column])

  DECLARE @CostElementCode VARCHAR(256)
  SELECT @CostElementCode = [Table].[Column].value('costElementCode[1]', 'varchar(256)') 
                                 FROM @myXML.nodes('/commitmentsResponse/value/commitmentLine') AS [Table]([Column])

  SELECT @Result
  SELECT @DocumentNumber
  SELECT @CostElementCode

DECLARE @myXML xml =  
N'<commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <result xmlns="http://response.cim.its.test.edu.au/">SUCCESS</result>
  <value>
    <documentNumber xmlns="http://finance.cim.its.test.edu.au/">12345</documentNumber>
    <commitmentLine>
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
    <commitmentLine xmlns="http://finance.cim.its.test.edu.au/">
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
  </value>
  </commitmentsResponse>'

  DECLARE @DocumentNumber INT  
;WITH XMLNAMESPACES (N'http://finance.cim.its.test.edu.au/' as DYN)
 SELECT @DocumentNumber = c.value('(DYN:documentNumber)[1]', 'INT')
 FROM    @myXML.nodes('/commitmentsResponse/value') t(c)


 DECLARE @Result VARCHAR(256) 
;WITH XMLNAMESPACES (N'http://response.cim.its.test.edu.au/' as DYN)
 SELECT @Result = c.value('(DYN:result)[1]', 'VARCHAR(256)')
 FROM    @myXML.nodes('/commitmentsResponse') t(c)


  DECLARE @CostElementCode VARCHAR(256)
  SELECT @CostElementCode = c.value('(costElementCode)[1]', 'VARCHAR(256)')
  FROM    @myXML.nodes('/commitmentsResponse/value/commitmentLine') t(c)


  SELECT @Result
  SELECT @DocumentNumber
  SELECT @CostElementCode

DECLARE@myXML=
不
成功
12345
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15
'
声明@DocumentNumber INT
选择@DocumentNumber=[Table].[Column].value（'DocumentNumber[1]，'INT'））
从@myXML.nodes（'/commitmentsResponse/value'）作为[表]（[列]）
声明@Result VARCHAR（256）
选择@Result=[Table].[Column].value（'Result[1]，'varchar（256）'））
从@myXML.nodes（'/commitmentsResponse'）作为[Table]（[Column]）
声明@CostElementCode VARCHAR（256）
选择@CostElementCode=[Table].[Column].value（'CostElementCode[1]'，'varchar（256）'
从@myXML.nodes（'/commitmentsResponse/value/commitmentLine'）作为[表]（[列]）
选择@Result
选择@DocumentNumber
选择@CostElementCode

使用名称空间时：

DECLARE @myXML xml =  
N'<commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <result>SUCCESS</result>
  <value>
    <documentNumber>12345</documentNumber>
    <commitmentLine>
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
    <commitmentLine xmlns="http://finance.cim.its.test.edu.au/">
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
  </value>
  </commitmentsResponse>'

  DECLARE @DocumentNumber INT  
  SELECT @DocumentNumber = [Table].[Column].value('documentNumber[1]', 'INT') 
                                 FROM @myXML.nodes('/commitmentsResponse/value') AS [Table]([Column])

  DECLARE @Result VARCHAR(256) 
  SELECT @Result = [Table].[Column].value('result[1]', 'varchar(256)') 
                                 FROM @myXML.nodes('/commitmentsResponse') AS [Table]([Column])

  DECLARE @CostElementCode VARCHAR(256)
  SELECT @CostElementCode = [Table].[Column].value('costElementCode[1]', 'varchar(256)') 
                                 FROM @myXML.nodes('/commitmentsResponse/value/commitmentLine') AS [Table]([Column])

  SELECT @Result
  SELECT @DocumentNumber
  SELECT @CostElementCode

DECLARE @myXML xml =  
N'<commitmentsResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <result xmlns="http://response.cim.its.test.edu.au/">SUCCESS</result>
  <value>
    <documentNumber xmlns="http://finance.cim.its.test.edu.au/">12345</documentNumber>
    <commitmentLine>
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
    <commitmentLine xmlns="http://finance.cim.its.test.edu.au/">
      <lineNumber>2</lineNumber>
      <costElementCode>costElementCode</costElementCode>
      <internalOrderNumber>1000002</internalOrderNumber>
      <costCentreCode>9999</costCentreCode>
      <wbsCode>3000</wbsCode>
      <lineDescription>2 packets of pencils</lineDescription>
      <accountNumber>100000</accountNumber>
      <itemAmount>105.5</itemAmount>
      <fundsDueDate>2015-06-15</fundsDueDate>
    </commitmentLine>
  </value>
  </commitmentsResponse>'

  DECLARE @DocumentNumber INT  
;WITH XMLNAMESPACES (N'http://finance.cim.its.test.edu.au/' as DYN)
 SELECT @DocumentNumber = c.value('(DYN:documentNumber)[1]', 'INT')
 FROM    @myXML.nodes('/commitmentsResponse/value') t(c)


 DECLARE @Result VARCHAR(256) 
;WITH XMLNAMESPACES (N'http://response.cim.its.test.edu.au/' as DYN)
 SELECT @Result = c.value('(DYN:result)[1]', 'VARCHAR(256)')
 FROM    @myXML.nodes('/commitmentsResponse') t(c)


  DECLARE @CostElementCode VARCHAR(256)
  SELECT @CostElementCode = c.value('(costElementCode)[1]', 'VARCHAR(256)')
  FROM    @myXML.nodes('/commitmentsResponse/value/commitmentLine') t(c)


  SELECT @Result
  SELECT @DocumentNumber
  SELECT @CostElementCode

DECLARE@myXML=
不
成功
12345
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15
2.
成本要素代码
1000002
9999
3000
两包铅笔
100000
105.5
2015-06-15
'
声明@DocumentNumber INT
;使用XMLNAMESPACES（N'http://finance.cim.its.test.edu.au/‘作为戴恩）
选择@DocumentNumber=c.value（'（DYN:DocumentNumber）[1]，'INT'）
来自@myXML.nodes（'/commitmentsResponse/value'）t（c）
声明@Result VARCHAR（256）
;使用XMLNAMESPACES（N'http://response.cim.its.test.edu.au/‘作为戴恩）
选择@Result=c.value（'（DYN:Result）[1]，'VARCHAR（256）'
来自@myXML.nodes（'/commitmentsResponse'）t（c）
声明@CostElementCode VARCHAR（256）
选择@CostElementCode=c.value（'（CostElementCode）[1]，'VARCHAR（256）'
来自@myXML.nodes（'/commitmentsResponse/value/commitmentLine'）t（c）
选择@Result
选择@DocumentNumber
选择@CostElementCode

您是否使用任何特定的编程语言或DOM实现？是的，我希望使用SQLSQL任何特定的SQL实现？请添加相关标记，并在问题中指定一些细节以及您迄今为止所完成的工作。我使用了DECLARE@RESULTSET XML='12345'；使用XMLNAMESPACES（“”作为s，“”作为a）选择@RESULTSET.value（“（/s:commitmentsResponse/a:value/documentNumber）[1]，“varchar（max）”）Dev D：非常感谢，伙计，它工作得很好…非常感谢..我可以看到你已经将名称空间从节点中移除了.有没有一种方法我们可以拥有名称空间并获得结果呢。请看下面我的另一个答案。如果对您有效，请将其标记为答案。请将两个答案合并。在综合答案中，建议两种解决方案。@Mohitikri-上述答案对你不适用吗？？如果它有效，请将其标记为答案，它也将帮助其他人。