Uploaded image for project: 'Calcite'
  1. Calcite
  2. CALCITE-996

Predicate should be simplified when we create a Filter operator

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 1.5.0
    • 1.6.0
    • core
    • None

    Description

      When we create a Filter operator, there is a chance we end up with duplicate predicate factors (for instance, this has been seen in Hive when we use FilterMergeRule). It seems appropriate to simplify the predicate to eliminate those factors before we create the filter.

      Attachments

        Issue Links

          Activity

            People

              jcamachorodriguez Jesus Camacho Rodriguez
              jcamachorodriguez Jesus Camacho Rodriguez
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: