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https://issues.apache.org/jira/browse/JENA-627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Brunnbauer updated JENA-627:
------------------------------------
Description:
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}
was:
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.
{quote}
select ?s ?p ?o where {
{ ?s ?p ?o } UNION { FILTER(0) }
FILTER(1)
} limit 1
{quote}
> 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
>
> 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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