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https://issues.apache.org/jira/browse/JENA-587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820272#comment-13820272
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Rob Vesse commented on JENA-587:
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I've committed a revised version of the optimiser which should implement the
restrictions we discussed. Currently it doesn't attempt to handle the case of
{{SELECT DISTINCT *}} with a total ordering but that could be added later.
Jenkins appears to be ill so I've pushed up SNAPSHOTs manually
> SELECT DISTINCT returns duplicate results
> -----------------------------------------
>
> Key: JENA-587
> URL: https://issues.apache.org/jira/browse/JENA-587
> Project: Apache Jena
> Issue Type: Bug
> Components: ARQ
> Affects Versions: Jena 2.11.0
> Reporter: Veyriere
> Assignee: Rob Vesse
> Attachments: D.ttl, Q.rq, bug Jena2.11.0.zip, jena-587.zip
>
>
> SELECT DISTINCT returns duplicate results. Attaching a small quads dump and
> the query to reproduce with TDB
> Reproduced with Jena 2.11.0 and Jena 2.10.1 (was working with 2.7.4)
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