Thanks, Andy. I would have bet $100 I had tried that already.
Dave -----Original Message----- From: Andy Seaborne [mailto:[email protected]] On Behalf Of Andy Seaborne Sent: Tuesday, December 18, 2012 9:56 AM To: [email protected] Subject: Re: SPARQL equivalent to StoreUtils.storeGraphNames? On 18/12/12 14:53, Lebling, David (US SSA) wrote: > I'd like to be able to use SPARQL to get a list of all named graphs. > (StoreUtils.storeGraphNames(store) will get that list in code, of course.) > > I know that if the name of my graph and the "main" subject in it are the same > (which is true in my case) I can do: > > SELECT DISTINCT ?g > WHERE { > {GRAPH ?g {?g ?p ?o}} {GRAPH ?g {?s ?p ?o}} > } > > but that appears to take a long time. Using storeGraphNames() seems pretty > much instantaneous and is more general. > > Is there any way to do what I want? > > Thanks, > > Dave GRAPH ?g {} Andy
