[email protected] wrote:
Well then I guess it should be possible to make this kind of indexes
with Virtuoso. I found what looks like a way to do it in the SQL
docs[1]. I'm a bit unsure about how to apply the SQL methods described
to RDF data though.
1.
http://docs.openlinksw.com/virtuoso/creatingtxtidxs.html#preprocessingandext
Cheers,
Mats
------------------------------------------------------------------------
------------------------------------------------------------------------------
------------------------------------------------------------------------
_______________________________________________
Virtuoso-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/virtuoso-users
Mat,
You can make magic/function predicates in Virtuoso that are usable in
SPARQL query patterns. Think of these as your own extension mechanism.
Links:
1. http://docs.openlinksw.com/virtuoso/rdfsparql.html#rdfsqlfromsparql
--
Regards,
Kingsley Idehen
President & CEO
OpenLink Software
Web: http://www.openlinksw.com
Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter/Identi.ca: kidehen
