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  1. Hive
  2. HIVE-20821

Rewrite SUM0 into SUM + COALESCE combination

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 4.0.0-alpha-1
    • CBO
    • None

    Description

      Since SUM0 is not vectorized, but SUM + COALESCE are.

      Attachments

        1. HIVE-20821.01.patch
          19 kB
          jcamachorodriguez
        2. HIVE-20821.patch
          9 kB
          jcamachorodriguez

        Activity

          People

            jcamacho Jesús Camacho Rodríguez
            jcamacho Jesús Camacho Rodríguez
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            Dates

              Created:
              Updated:
              Resolved: