sql server - SQL query to retrive value from XMl xolumn -


i have column in table datatype xml. mycolumn has following value

 <soap-env:envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"      xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/"      xmlns:xsi="http://www.w3.org/2001/xmlschema-instance"      xmlns:xsd="http://www  .w3.org/2001/xmlschema"  xmlns:ns1="http://http://localhost/test/">     <soap-env:body>         <ns1:idresults>             <ncnl>                 <value>123</value>             </ncnl>         </ns1:idresults>     </soap-env:body> </soap-env:envelope>  select mycolumn.query('./envelope/body')

my above select statement not return anything.

do need specify soap-env: prefix, if yes how specify it?

thanks in advance.

the actual query depends on want get, have specify namespace in query, this:

;with xmlnamespaces ('http://schemas.xmlsoap.org/soap/envelope/' [soap-env]) select @data.query('soap-env:envelope/soap-env:body/*')

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