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https://issues.apache.org/jira/browse/JENA-595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-595:
-------------------------------

    Attachment: JENA-595-FilterPlacement.patch

This patch rewrites the filter placement algorithm to be more structured and so 
able to cover more cases such as push filters in the LHS of 
leftjoins/conditionals and through assignments and projections.  All previous 
placement optimizations are done (as tested with the test suite and also with 
BSBM).

> Improve filter placement optimization
> -------------------------------------
>
>                 Key: JENA-595
>                 URL: https://issues.apache.org/jira/browse/JENA-595
>             Project: Apache Jena
>          Issue Type: Improvement
>          Components: ARQ
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>         Attachments: JENA-595-FilterPlacement.patch
>
>




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