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

daniela florescu dflorescu at me.com
Wed Jan 27 11:40:22 PST 2016

> On Jan 27, 2016, at 8:41 AM, W.S. Hager <wshager at gmail.com> wrote:
> Well, so, to continue, let's assume that there are no user-defined functions, 

The Turing completeness of XQuery doesn’t come from the user defined functions. 

It’s intrinsic to the rest of XQuery.

Even without user defined functions, XQuery is still Turing complete.


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