Rob, An empty base string and no graph will result in
*** Error 22023: DB.DBA.TTLP() requires a valid IRI as a base argument if graph is not specified. Best Regards, Ivan Mikhailov OpenLink Software http://virtuoso.openlinksw.com On Tue, 2010-12-21 at 01:50 -0800, Rob Vesse wrote: > Ivan > > So what is the Graph URI if I specify the empty string as the Base > URI? Is in the empty string? > > Rob > > > ______________________________________________________________________ > From: "Ivan Mikhailov" <[email protected]> > Sent: 21 December 2010 02:23 > To: [email protected] > Subject: Re: [Virtuoso-users] Can't perform a SPARUL INSERT/DELETE > without a named graph > > Rob, > > The graph is by default equal to the base (2nd argument). > > SQL> DB.DBA.TTLP(' .', 'http://qq/'); > > Done. -- 1 msec. > SQL> sparql select * where { graph ?g { ?p ?o }}; > g p o > _______________________________________________________________________________ > > http://qq/ http://qq/p3 http://qq/o3 > > Best Regards, > > Ivan Mikhailov > OpenLink Software > http://virtuoso.openlinksw.com > > > On Mon, 2010-12-20 at 03:55 -0800, Rob Vesse wrote: > > Hi Ivan > > > > Ok that is fine with me > > > > One other question on these lines, if I call DB.DBA.TTLP and neither > > my command or the Turtle data specifies a Graph URI into what Graph > > does the data get inserted? > > > > Thanks, > > > > Rob
