W3C home > Mailing lists > Public > public-rdf-dawg@w3.org > July to September 2005

on "ORDER with IRIs" comment and user-selectable collation units

From: Dan Connolly <connolly@w3.org>
Date: Mon, 08 Aug 2005 11:19:44 -0500
To: RDF Data Access Working Group <public-rdf-dawg@w3.org>
Message-Id: <1123517984.18971.688.camel@dirk>

Hoehrmann writes, 'section 10.1
notes "IRIs are ordered by comparing the character strings making up
each IRI" it's however not clear how character strings are compared'
 -- http://lists.w3.org/Archives/Public/public-rdf-dawg-comments/2005Jul/0038

I would have thought it's obvious that we mean lexical order
by unicode code-point. I thought there must be
some anchor in [CHARMOD] for that, but while I was looking, 
I found...

C066  [S]  [I]  Software that allows users to sort or search text SHOULD
allow the user to select alternative rules for collation units and

 -- http://www.w3.org/TR/2005/REC-charmod-20050215/#sec-CollationUnits

There was some discussion in IRC of whether the SPARQL QL spec has
user-selectable collation units, but I didn't understand the conculsion,
if there was one.

So, firstly, question of fact: where's the relevant text in rq23?
Does it specify user-selectable collation units?
 If so, let's have a test. Is there one? Has anybody passed it?

 If not, does it say why not? [CHARMOD] C066 says it should,
 so we owe and explanation as to why not.

Dan Connolly, W3C http://www.w3.org/People/Connolly/
D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E
Received on Monday, 8 August 2005 16:19:50 UTC

This archive was generated by hypermail 2.3.1 : Wednesday, 7 January 2015 15:00:48 UTC