[xquery-talk] Function for determining one XPath as subset of another
wshager at gmail.com
Fri Jan 29 09:53:36 PST 2016
This is the best I (actually Google) can do.
At some point I'll look into this myself, it's a nice challenge.
donderdag 28 januari 2016 heeft Pavel Velikhov <pavel.velikhov at gmail.com>
het volgende geschreven:
> Hmm.. testing subsumption is not as trivial as I thought. Here's a cleaner
> way to do it: represent both path expressions as DFAs and then test
> subsumption. You'll get DFAs A and B and then test if minimized(B-A) is
Lagua Web Solutions
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