Hi I found out that when I delete "distinct" it works OK, but don't know why
Jurek Jerzy Orlowski wrote: > Hi > > It seems that the SPARQL engine changed or doesn't work. > > My query is: > > PREFIX dcterms: <http://purl.org/dc/terms/> > PREFIX mebase: <http://rdf.myexperiment.org/ontologies/base/> > PREFIX snarm: <http://rdf.myexperiment.org/ontologies/snarm/> > PREFIX sioc: <http://rdfs.org/sioc/ns#> > PREFIX mevd: <http://rdf.myexperiment.org/ontologies/viewings_downloads/> > SELECT distinct ?url ?title ?description ?author ?viewed ?downloaded > where { ?workflow dcterms:type ?thetype . > ?workflow dcterms:title ?title . > ?workflow dcterms:description ?description . > ?workflow mebase:has-policy ?policy . > ?workflow mebase:content-url ?url . > ?workflow sioc:has_owner ?author . > ?workflow mevd:viewed ?viewed . > ?workflow mevd:downloaded ?downloaded . > ?policy snarm:has-access > <http://rdf.myexperiment.org/ontologies/specific/PublicDownload> . > FILTER (REGEX(?thetype,'taverna2beta')) > } > > And it worked before. > > Now when I paste it and click on "Submit Query", I get: > > "ERROR: Could not determine type of query" > > When I choose "XML Raw" I get "Transfering data..." and the page hangs > > Have you changed anything? How should I adjust my query? > > Jurek > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by: > High Quality Requirements in a Collaborative Environment. > Download a free trial of Rational Requirements Composer Now! > http://p.sf.net/sfu/www-ibm-com > _______________________________________________ > taverna-hackers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/taverna-hackers > Developers Guide: http://www.mygrid.org.uk/usermanual1.7/dev_guide.html > FAQ: http://www.mygrid.org.uk/wiki/Mygrid/TavernaFaq ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ taverna-hackers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/taverna-hackers Developers Guide: http://www.mygrid.org.uk/usermanual1.7/dev_guide.html FAQ: http://www.mygrid.org.uk/wiki/Mygrid/TavernaFaq
