How to parse XML when xml has colon in SQL server 2012

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Hi All,

I need to parse the below xml in sql server to get the value of the element "dc.01.02:SC.PC.Amount".

XML

<xbrl xmlns:dc.01.02="http://www.google.com">
    <dc.01.02:SC.SG.Amount decimals="2" contextRef="SFM" unitRef="AUD">-500</dc.01.02:SC.SG.Amount>
    <dc.01.02:SC.AP.Amount decimals="2" contextRef="SFM" unitRef="AUD">10</dc.01.02:SC.AP.Amount>
    <dc.01.02:SC.PC.Amount decimals="2" contextRef="SFM" unitRef="AUD">20</dc.01.02:SC.PC.Amount>
    <dc.01.02:SC.SS.Amount decimals="2" contextRef="SFM" unitRef="AUD">30</dc.01.02:SC.SS.Amount>
    <dc.01.02:SC.CV.Amount decimals="2" contextRef="SFM" unitRef="AUD">40</dc.01.02:SC.CV.Amount>
    <dc.01.02:SC.SC.Amount decimals="2" contextRef="SFM" unitRef="AUD">50</dc.01.02:SC.SC.Amount>
    <dc.01.02:SC.CC.Amount decimals="2" contextRef="SFM" unitRef="AUD">60</dc.01.02:SC.CC.Amount>
    <dc.01.02:SC.OC.Amount decimals="2" contextRef="SFM" unitRef="AUD">70</dc.01.02:SC.OC.Amount>
</xbrl>

-----

so my output look like "20"

Please help me out here in SQL

Thanks & Regards
chiru

Posted 18-Sep-14 20:07pm

ommi.chiru

Updated 18-Sep-14 21:00pm

v2

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Herman<T>.Instance 19-Sep-14 3:19am

a benefit of SQL Server 2014: http://msdn.microsoft.com/en-us/library/ms190798.aspx
don't know how it works on 2012.

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_Asif_ · Accepted Answer · 2014-09-18T22:25:00

Try this approach

SQL

DECLARE @string NVARCHAR(MAX);
SET @string = 
  '<xbrl xmlns:dc.01.02="http://www.google.com">
    <dc.01.02:sc.sg.amount decimals="2" contextref="SFM" unitref="AUD">-500</dc.01.02:sc.sg.amount>
    <dc.01.02:sc.ap.amount decimals="2" contextref="SFM" unitref="AUD">10</dc.01.02:sc.ap.amount>
    <dc.01.02:sc.pc.amount decimals="2" contextref="SFM" unitref="AUD">20</dc.01.02:sc.pc.amount>
    <dc.01.02:sc.ss.amount decimals="2" contextref="SFM" unitref="AUD">30</dc.01.02:sc.ss.amount>
    <dc.01.02:sc.cv.amount decimals="2" contextref="SFM" unitref="AUD">40</dc.01.02:sc.cv.amount>
    <dc.01.02:sc.sc.amount decimals="2" contextref="SFM" unitref="AUD">50</dc.01.02:sc.sc.amount>
    <dc.01.02:sc.cc.amount decimals="2" contextref="SFM" unitref="AUD">60</dc.01.02:sc.cc.amount>
    <dc.01.02:sc.oc.amount decimals="2" contextref="SFM" unitref="AUD">70</dc.01.02:sc.oc.amount>
</xbrl>'

SET @string = REPLACE(@string, ':SC.', '_SC.')

DECLARE @XMLSTRING XML = @string

SELECT  T.C.query('node()')
from	@XMLSTRING.nodes('/xbrl/dc.01.02_SC.PC.Amount') as T(C)