what is rya level of support for sparql 1.1 standard

["Vichier ,Henri" <hv...@foxholetechnology.com>]

Hi,

Where can I get information on what is and is not supported with respect to the sparql 1.1 standard ?

Getting internal RYA exceptions submitting valid sparql 1,1 queries:

org.openrdf.query.QueryEvaluationException: mvm.rya.api.persist.RyaDAOException: java.lang.IllegalArgumentException: TriplePattern[RyaStatement{subject=null, predicate=null, object=null, context=null, qualifier=null, columnVisibility=null, value=null, timestamp=1462398805009}] not supported
               .....

Thanks

Henri Vichier-Guerre

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Re: what is rya level of support for sparql 1.1 standard

[David Lotts <dl...@gmail.com>]

Henri,

Getting internal RYA exceptions submitting valid sparql 1,1 queries:
>
That error looks like an empty SPARQL query.  Rya currently does not
support a query that matches everything.

Make sure that you are using the "develop" branch if you are building from
source.  Either that or deploy the VagrantExample.

---

As far as your question about standard SPARQL compliance, my understanding
is that it supports what RDF4J Sail implements.  (formerly OpenRDF,
Sesame)  You could check the release notes for the version of the SAIL
library as a dependency listed in the Rya pom.xml.

From http://rdf4j.org/about.docbook?view

Sesame fully supports the SPARQL 1.1 query and update languages for
expressive querying and offers transpararent access to remote RDF
repositories using the exact same API as for local access.

david.