[Bug 11147] [XQuery11] The rule for rewriting nondeterministic function calls is too strict

http://www.w3.org/Bugs/Public/show_bug.cgi?id=11147

--- Comment #2 from Oliver Hallam <oliver@cbcl.co.uk> 2010-12-14 16:03:22 UTC ---
The revised text you point to also loses the condition that you can't increase
the number of calls to a function, eg.

let $x := math:random()
return $x, $x

It would be bad if this returned two different values!

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Received on Tuesday, 14 December 2010 16:03:24 UTC