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https://issues.apache.org/jira/browse/JENA-616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne resolved JENA-616.
--------------------------------

       Resolution: Fixed
    Fix Version/s: Jena 2.11.1

Filter equality transform done once after filter placement transform.

> Order of FILTER placement and FILTER equality transformation can be 
> sub-optimal.
> --------------------------------------------------------------------------------
>
>                 Key: JENA-616
>                 URL: https://issues.apache.org/jira/browse/JENA-616
>             Project: Apache Jena
>          Issue Type: Bug
>    Affects Versions: Jena 2.10.1
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>            Priority: Minor
>             Fix For: Jena 2.11.1
>
>
> In Jena 2.11.0, the equality transform is done before the filter placement.
> This order of applying these two optimizations is not optimal if the filter 
> placement enables the equality transform where it was not going to be applied 
> before. 
> JENA-595 pushes filter placement more deeply inside compound patterns so it 
> is possible that the filter now applies to a smaller pattern where the 
> equality transform is now valid.



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