Re: [Virtuoso-users] Virtuoso-Jena; Reading from all graphs

2010-01-17 Thread Aldo Bucchi
Hi Ivan, On Sun, Jan 17, 2010 at 1:53 PM, Ivan Mikhailov wrote: > Hello Aldo, > > Note that if you query Virtuoso and want to read few graphs instead of > one, but not the whole storage, then "graph groups" may help, as > described in > http://docs.openlinksw.com/virtuoso/rdfgraphsecurity.html#rd

Re: [Virtuoso-users] Virtuoso-Jena; Reading from all graphs

2010-01-17 Thread Ivan Mikhailov
Hello Aldo, Note that if you query Virtuoso and want to read few graphs instead of one, but not the whole storage, then "graph groups" may help, as described in http://docs.openlinksw.com/virtuoso/rdfgraphsecurity.html#rdfgraphsecuritygroups I did not think about single-graph APIs when I made "gr

[Virtuoso-users] Virtuoso-Jena; Reading from all graphs

2010-01-17 Thread Aldo Bucchi
Hi, The Jena Driver forces one specific graph. This patch here provides a simple solution to bypass this and query all graphs at once ( which is a very common requirement when dealing with Linked Data Dataspaces ). Definitely not a candidate for the API, but it might help anyone with the issue.