Re: [Virtuoso-users] Virtuoso-Jena provider problem

2011-08-18 Thread Babis Doulaverakis
aused the exception to be thrown. Thanks for your answer. Best regards, Babis > >From: Hugh Williams >To: Babis Doulaverakis >Cc: "virtuoso-users@lists.sourceforge.net" > >Sent: Thursday, August 18, 2011 3:15 PM >Subject: Re: [Vi

[Virtuoso-users] Virtuoso-Jena provider problem

2011-08-18 Thread Babis Doulaverakis
Hello, I am trying to use the Virtuoso-Jena provider to make an Inference Graph in Jena using Virtuoso as a RDF backend but an exception is thrown. The code I use is: VirtGraph schemaGraph = new VirtGraph ("http://MyGraph/schema#","jdbc:virtuoso://localhost:/charset=UTF-8/log_enable=2";,

[Virtuoso-users] RDF geo queries in open source edition

2011-06-10 Thread Babis Doulaverakis
Hello, I am using the open source edition for Virtuoso but I am unable to run the procedure RDF_GEO_FILL(); The server responds with the message  "Undefined procedure DB.DBA.rdf_geo_fill" The same happens when I try to use st_point. When I issue the query  SELECT st_point(0,52)  as in the manual,