Re: [Virtuoso-users] Accessing SPARQL result sets via JDBC

2011-05-06 Thread Timo Westkämper
Hi Hugh. Is it possible to enforce Virtuoso to return VirtuosoRdfBoxes for all literal instances? It seems for most non-String literals the Java type is preferred (e.g. Number subclasses, java.sql.Timestamp, java.sql.Date, java.sql.Time etc). I am able to access VirtuosRdfBox instances corre

Re: [Virtuoso-users] Accessing SPARQL result sets via JDBC

2011-05-06 Thread Hugh Williams
Hi Timo, Yes you can access SPARQL results sets via the JDBC driver using the ExtendedString etc method as detailed in section "7.4.3.5. Extension datatype for RDF” of the online documentation at: http://docs.openlinksw.com/virtuoso/VirtuosoDriverJDBC.html Best Regards Hugh Williams P

[Virtuoso-users] Accessing SPARQL result sets via JDBC

2011-05-04 Thread Timo Westkämper
Hi. Is it possible to access SPARQL results via JDBC using proper Node representation (ExtendedString, RdfBox etc) and not the SQL types? I did not yet manage to do this via the output:valmode. My use case is to get the persisted timezone offset of an xsd:dateTime literal. When accessing the