> Is it possible using XSL, to extract Distinct Values for a 
> given element.

I'm sure it's possible, but it's sufficiently difficult (and a sufficiently
common requirement) that I added a group-by construct in SAXON to meet this
need.

Mike Kay

PS: there's now a packaged version of the SAXON 4.4 XSL interpreter on the
web site at http://users.iclway.co.uk/mhkay/saxon/ under the name "Instant
SAXON". Designed for ease of installation and execution, it packages up the
interpreter, complete with an XML parser (AElfred) as a Windows executable.
Thanks to James Clark for giving me the idea!


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