[
https://issues.apache.org/jira/browse/JENA-344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13489992#comment-13489992
]
Andy Seaborne commented on JENA-344:
------------------------------------
The solution is to add to GraphStore a method for "query this".
> SPARQL Update WHERE masks the real dataset, making evaluation not respect
> unionGraph.
> -------------------------------------------------------------------------------------
>
> Key: JENA-344
> URL: https://issues.apache.org/jira/browse/JENA-344
> Project: Apache Jena
> Issue Type: Bug
> Components: ARQ
> Affects Versions: ARQ 2.9.4
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
>
> If TDB unionGraph is set, it is not seen because the WHERE is evaluated on
> the graph store (GraphStoreBasic) and that is not recognized by the TDB query
> engine. Hence it uses the general purpose query engine, and fails to honour
> unionGraph.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
