On Thursday 31 May 2012, Sebastian Trüg wrote:
> please see if this patch fixes the issue.
>
> On 05/31/2012 10:24 AM, Marco Martin wrote:
> > On Thursday 31 May 2012, Marco Martin wrote:
> >> On Thursday 31 May 2012, Sebastian Trüg wrote:
> >>> which version of virtuoso are you using?
> >>>
> >>> And, yes, the virtuoso branch needs to be merged in kdelibs indeed.
> >>
> >> i tried on 2 different systems with 6.1.2 and 6.1.4, now i'm trying to
> >> install 6.1.5
> >
> > with 6.1.5 apparently there is the same issue of parse error (syntax
> > error at exists)
ok, if i apply the attached patch to the nepomuk-core repository (besides the
kdelibs one) all seems to work correctly again
tough further testing needed
the kdelibs merge, and those 2 patches applied should really happen asap
before 4.9
Cheers,
Marco Martin
diff --git a/libnepomukcore/query/query.cpp b/libnepomukcore/query/query.cpp
index d67b6ce..862efe0 100644
--- a/libnepomukcore/query/query.cpp
+++ b/libnepomukcore/query/query.cpp
@@ -455,7 +455,7 @@ QString Nepomuk2::Query::Query::toSparqlQuery( SparqlFlags sparqlFlags ) const
//
QString userVisibilityRestriction;
if( !(queryFlags()&NoResultRestrictions) && !d->m_isFileQuery ) {
- userVisibilityRestriction = QString::fromLatin1("FILTER EXISTS { ?r a [ %1 %2 ] . } . ")
+ userVisibilityRestriction = QString::fromLatin1("FILTER(bif:exists((select (1) where { ?r a [ %1 %2 ] . }))) . ")
.arg(Soprano::Node::resourceToN3(Soprano::Vocabulary::NAO::userVisible()),
Soprano::Node::literalToN3(Soprano::LiteralValue(true)));
}
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