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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2014/01/28 16:01:53 UTC

[jira] [Assigned] (JENA-627) SPARQL query evaluation seems to be broken

     [ https://issues.apache.org/jira/browse/JENA-627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne reassigned JENA-627:
----------------------------------

    Assignee: Andy Seaborne

> SPARQL query evaluation seems to be broken
> ------------------------------------------
>
>                 Key: JENA-627
>                 URL: https://issues.apache.org/jira/browse/JENA-627
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: Fuseki
>    Affects Versions: TDB 1.0.1
>            Reporter: Michael Brunnbauer
>            Assignee: Andy Seaborne
>
> This query - used on a non-empty default graph - will return no results.
> It will work if you remove the FILTER(1). With TDB 1.0.0, both queries would return a result.
> {noformat}
> select ?s ?p ?o where {
>  { ?s ?p ?o } UNION { FILTER(0) }
>  FILTER(1)
> } limit 1
> {noformat}



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