Details

      Description

      It would be nice to have more sophisticated optimization strategies for FILTER expressions. This optimizer may apply strategies such as


      - the elimination of duplicate filter expressions,
      - decomposition of complex conjunctive filter expressions (to make the components pushable independently),
      - reordering of filters (where it makes sense)
      - etc.

      The optimizer should run before running the ASTAttachJoinFilterRewriter, and improve the outcome of the latter.

        Activity

        beebs Brad Bebee created issue -
        beebs Brad Bebee made changes -
        Field Original Value New Value
        Workflow Trac Import v2 [ 12967 ] Trac Import v3 [ 13406 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v3 [ 13406 ] Trac Import v4 [ 14735 ]
        michaelschmidt michaelschmidt made changes -
        Status Accepted [ 10101 ] In Progress [ 3 ]
        Priority Highest [ 1 ]
        michaelschmidt michaelschmidt made changes -
        Status In Progress [ 3 ] Resolved [ 5 ]
        michaelschmidt michaelschmidt made changes -
        Status Resolved [ 5 ] In Review [ 10100 ]
        michaelschmidt michaelschmidt made changes -
        Status In Review [ 10100 ] Done [ 10000 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v4 [ 14735 ] Trac Import v5 [ 16043 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v5 [ 16043 ] Trac Import v6 [ 18312 ]
        beebs Brad Bebee made changes -
        Fix Version/s BLAZEGRAPH_RELEASE_1_5_2 [ 10164 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v6 [ 18312 ] Trac Import v7 [ 19710 ]
        beebs Brad Bebee made changes -
        Workflow Trac Import v7 [ 19710 ] Trac Import v8 [ 21333 ]

          People

          • Assignee:
            michaelschmidt michaelschmidt
            Reporter:
            michaelschmidt michaelschmidt
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            Dates

            • Created:
              Updated:
              Resolved: