Andy Seaborne created JENA-616:
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             Summary: 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


In Jena 2.10.1, 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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