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Re: Comparing xsd:strings

From: Eric Prud'hommeaux <eric@w3.org>
Date: Tue, 14 Feb 2006 04:26:14 -0500
To: RDF Data Access Working Group <public-rdf-dawg@w3.org>
Message-ID: <20060214092614.GD26709@w3.org>
On Mon, Feb 06, 2006 at 03:55:12PM +0000, Steve Harris wrote:
> 
> On Mon, Feb 06, 2006 at 03:43:31PM +0000, Andy Seaborne wrote:
> > "11.3 Operator Mapping" does not cover "<" applied to xsd:string, only 
> > simple
> > literals, numerics and xsd:dateTime's  This is despite the fact it is 
> > defined
> > in terms of (F&O) using op:numeric-equal(fn:compare(A, B)...)
> > 
> > If the cases for "<", ">", ">=", "<=" are added for xsd:string/xsd:string 
> > (same defn as the operator on simple literal), then SPARQL covers 
> > comparisons of xsd:strings (and ORDER BY will autmatically pick it up).
> 
> I would be in favour of that.

done now -- forgot the <= and >= before
-- 
-eric

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Received on Tuesday, 14 February 2006 09:26:16 GMT

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