- From: Andy Seaborne <andy.seaborne@epimorphics.com>
- Date: Tue, 14 Sep 2010 10:44:35 +0100
- To: Axel Polleres <axel.polleres@deri.org>
- CC: SPARQL Working Group <public-rdf-dawg@w3.org>
On 14/09/10 09:58, Axel Polleres wrote: > As for ACTION-304 I started a formal definition of "potentially bound" variable at > > http://www.w3.org/2009/sparql/wiki/Potentially_bound > > this is not finished, but just to get the direction clear, based on that we can hopefully redefine "*". Added MINUS (only the LHS), SERVICE and GROUP BY (assuming name introduction in GROUP BY) The other definitions need to work with GROUP BY which hides the non-key variables variables. To do this, it would seem easier to define the concept recursively, not declaratively. BINDINGS? Andy
Received on Tuesday, 14 September 2010 09:45:12 UTC