Hi,
thanks for the reply. Maybe I should think about the commercial version ;)
I have another issue related to aggregates:
select count distinct ?o WHERE {?s <http://dbpedia.org/property/families>
?o}
fails to execute both in isql and via the endpoint. The data is from dbpedia
- infoboxes.
Isql reports:
SR478: Value of ANY type column too long
at line 2 of Top-Level:
Do you know any solution for this?
Btw. Is there a new list of the error codes somewhere on the web? I only
found [1] which does not include SR478.
Cheers,
Bastian
[1] http://docs.openlinksw.com/virtuoso/errors.html
> -----Original Message-----
> From: Ivan Mikhailov [mailto:imikhai...@openlinksw.com]
> Sent: Thursday, December 06, 2007 9:49 PM
> To: Bastian Quilitz
> Subject: Re: [Virtuoso-users] Aggregates for SPARQL - Problem
>
> Hello Bastian,
>
> This bug has been fixed in commercial version of Virtuoso and the fix
> will be merged into Virtuoso Open Source version in next release.
>
> SPARQL web service endpoint runs request with 'define output:valmode
> "LONG"' mode whereas 'define output:valmode "SQLVAL"', i.e. internals
> of
> the endpoint forms the result set of RDF native data without cast to
> SQL
> datatypes. This makes difference between the two cases.
>
> Best Regards,
> Ivan Mikhailov
> OpenLink Software.
>
> On Thu, 2007-12-06 at 17:17 +0100, Bastian Quilitz wrote:
> > Hello,
> >
> > I'm playing with the Aggregates for SPARQL and have a strange
> problem:
> >
> > Following query execute in isql but not via the SPARQL entpoint (500
> > internal server error):
> >
> > SELECT ?p count(?p) WHERE {?s ?p ?o}
> >
> > If I remove the ?p in the select it is working.
> >
> > Are there differencies between the support of aggregates in isql and
> the
> > endpoint?
> >
> > Thanks in advance.
> >
> > Kind regards,
> > Bastian
