- From: Steve Harris <S.W.Harris@ecs.soton.ac.uk>
- Date: Tue, 14 Dec 2004 10:29:08 +0000
- To: public-rdf-dawg@w3.org
On Tue, Dec 14, 2004 at 06:30:16PM +0900, Yoshio FUKUSHIGE wrote: > Current spec prohibits for example the following query, which seems a sound > query > to me: > > PREFIX foaf: <http://xmlns.com/foaf/0.1/> > SELECT ?name, ?nick > WHERE (?x foaf:name ?name) > [(?x foaf:nick ?nick) > (?x foaf:givenname ?nick)] > [(?x foaf:nick ?nick) > (?x foaf:surname ?nick)] This would be quite confusing as you could get one solution with two different results for ?nick, using the current execution model. I think. - Steve
Received on Tuesday, 14 December 2004 10:29:13 UTC