EXTRACT RESULTS FROM XML node with namespace using SQL - sql

Question

I Have the below XML and want to extract the values for the following Nodes
1. result
2. documentNumber
3. costElementCode
<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>

Answer 1

Without using Namespaces:
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
With using namespaces:
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