[jira] [Closed] (JENA-422) SERVICE execution does not propogate BINDs within the SERVICE clause

["Rob Vesse (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Vesse closed JENA-422.
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> SERVICE execution does not propogate BINDs within the SERVICE clause
> --------------------------------------------------------------------
>
>                 Key: JENA-422
>                 URL: https://issues.apache.org/jira/browse/JENA-422
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: ARQ
>    Affects Versions: Jena 2.10.0
>            Reporter: Rob Vesse
>            Assignee: Rob Vesse
>              Labels: federation, service, sparql
>             Fix For: Jena 2.10.1
>
>
> This was originally spotted thanks to a user question at http://answers.semanticweb.com/questions/21759/using-bind-and-service-in-fuseki
> The basic problem described there is that a BIND used within a SERVICE clause appeared to have no effect.
> I was able to reproduce this with a minimal Fuseki setup using an in-memory dataset containing a single triple and the following query:
> SELECT * WHERE { SERVICE <http://localhost:3030/ds/query> { ?s ?p ?o . BIND(?o AS ?x) } }
> I have a unit test for Fuseki that demonstrates the behaviour as well.  Under the debugger I can see that the BIND clause is not included in the query string that gets sent to the remote service hence the lack of values for the BINDed variable.

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