RE: Can't use any of the xdt functions! Grrrr

I assume, that "xs:dayTimeDuration" is typo or from an older version
of the spec and now should be "xsd:dayTimeDuration"?


It should be xdt:....


Anyway, I've tried countless variations of the namespace (where do I
get the 'real' xdt namespace used by saxon???


W3C change the namespace each time a new working draft comes out, and Saxon
follows suit. So it depends which version you're using. For 8.3 it's
http://www.w3.org/2005/02/xpath-datatypes

The simplest way to get a 100% reliable answer is to look in the source code
for net.sf.saxon.om.NamespaceConstant.

Or try this query:

java net.sf.saxon.Query -t "{<a
xmlns:j='java:net.sf.saxon.om.NamespaceConstant'>{j:XDT()}</a>}"

Michael Kay
http://www.saxonica.com/


---  here's one of the many iterations of stylesheet I've 
used ---------

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:fn="http://www.w3.org/2004/07/xpath-functions";
xmlns:xdt="http://www.w3.org/2004/07/xpath-datatypes";
xmlns:rs="http://java.sun.com/xml/ns/jdbc";>
      <xsl:output method="html" omit-xml-declaration="yes"/>
      <xsl:template match="/">
              <xsl:value-of select=" (current-date() +
xdt:yearMonthDuration('P1Y')) +  xdt:dayTimeDuration('P1D')"/>
      </xsl:template>
</xsl:stylesheet>



---------------- Here's the stack trace-------------------

javax.xml.transform.TransformerException: No function found matching
xdt:yearMonthDuration with one argument
    at 
net.sf.saxon.TransformerHandlerImpl.endDocument(TransformerHan
dlerImpl.java:121)
    at 
org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknow
n Source)
    at 
org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknow
n Source)
    at 
org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
    at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source)
    at 
org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
    at 
org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDisp
atcher.dispatch(Unknown
Source)
    at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocu
ment(Unknown
Source)
    at 
org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at 
org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
    at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)



--------------------------------------------------------

Ideas??? Thanks!

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