Re: Extract values from first occurrence of a node

> I dont have an AND operator (do I?) 
keys aren't compound but so long as you have a character that doesn't
appear (say :) you can use a key of
concat(substring(?,??), ':', substring(?,??), ':', substring(?,??))

which will give you a sort key that tests all three substrings.

searching for key and concat in the archives of this list
wil turn up loads of examples of this (including at least one example
from me in the last few days I think)

David

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