Re: [Bigdata-developers] Federated queries from BlazeGraph instances use BINDINGS instead of VALUES

[Brad B. <be...@sy...>]

Jerven,

Thank you.  We've created https://jira.blazegraph.com/browse/BLZG-1585 to
track this one.

Thanks, --Brad

On Wed, Oct 21, 2015 at 9:12 AM, Jerven Tjalling Bolleman <
Jer...@is...> wrote:

> Hi BlazeGraph developers,
>
> The SPARQL BlazeGraph generates to send to other endpoints in response
> to a SERVICE call use the non standard BINDINGS keyword instead of the
> finally accepted values clause.
>
> I believe this can be fixed with the patch below.
>
> This was raised by users of the sparql.uniprot.org endpoint who want to
> use data in their blazegraph in combination with our virtuoso instance
> guarded by a sesame layer.
>
> Regards,
> Jerven
>
>
> index c44a626..8000b3d 100644
> ---
>
> a/bigdata-rdf/src/java/com/bigdata/rdf/sparql/ast/service/RemoteSparql11QueryBuilder.java
> +++
>
> b/bigdata-rdf/src/java/com/bigdata/rdf/sparql/ast/service/RemoteSparql11QueryBuilder.java
> @@ -293,7 +293,7 @@ public class RemoteSparql11QueryBuilder implements
> IRemoteSparqlQueryBuilder {
> // Variables in a known stable order.
> final LinkedHashSet<String> vars = getDistinctVars(bindingSets);
>
> -            sb.append("BINDINGS");
> +            sb.append("VALUES");^M
>
> // Variable declarations.
> {
>
> --
> Jerven Tjalling Bolleman
> SIB | Swiss Institute of Bioinformatics
> CMU - 1, rue Michel Servet - 1211 Geneva 4
> t: +41 22 379 58 85 - f: +41 22 379 58 58
> Jer...@is... - http://www.isb-sib.ch
>
>
>
>
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-- 
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SYSTAP, LLC
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