Re: how to do in xsl equalen of SQL not in (......)

> >  how to do ->>> sum(x[code not in(1,2)]) ???
>
> You will need extension functions to do this because sum() is not part of 
> XPath 1.
Wrong, of course sum() is part of XPath 1.0:

http://www.w3.org/TR/xpath.html#function-sum

-Erik



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