Comment 15 for bug 1058398

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Matthias Brantner (matthias-brantner) wrote : Re: [Bug 1058398] Re: set-based sequence operations

> So then when you wrote "The function should use value comparison but use
> false instead of an error in case of a type mismatch" in the original
> description, you're now saying you're retracting that requirement?
Hmm, I believe Ghislain wrote that.

I'm CC'ing him here to double check.

Matthias

>
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> report.
> https://bugs.launchpad.net/bugs/1058398
>
> Title:
> set-based sequence operations
>
> Status in Zorba - NoSQL Query Processor:
> In Progress
>
> Bug description:
> Implement the following set-based sequence function in a new sequence
> module:
>
> module namespace seq = "http://zorba.io/modules/sequence";
>
> declare function seq:set-intersect($seq1 as xs:anyAtomicType*, $seq2 as xs:anyAtomicType*) as xs:anyAtomicType*
> external;
>
> declare function seq:set-union($seq1 as xs:anyAtomicType*, $seq2 as
> xs:anyAtomicType*) as xs:anyAtomicType* external;
>
> declare function seq:set-except($seq1 as xs:anyAtomicType*, $seq2 as
> xs:anyAtomicType*) as xs:anyAtomicType* external;
>
> - The function should use value comparison but use false instead of an error in case of a type mismatch.
> - JSONiq module
>
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