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 correctly, the problem is
that I don't want any SQL types, since they don't have the timezone
offset preserved.
Trying different output:valmode options didn't help.
Br,
Timo Westkämper
On 05/06/2011 02:38 PM, Hugh Williams wrote:
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
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
Twitter: http://twitter.com/OpenLink
On 4 May 2011, at 12:08, Timo Westkämper wrote:
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 literal via the java.sql.Timestamp instance,
it is not possible.
Br,
Timo Westkämper
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