[xquery-talk] Function for determining one XPath as subset of another

Adam Retter adam.retter at googlemail.com
Thu Jan 28 04:35:16 PST 2016

> So you need an algorithm to test subsumption of path expressions (with the given limitations)?


> Or just that one case?

No I want to cover any case where the set which would be selected by
the path expression is statically known (i.e. no function calls).

Adam Retter

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