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  1. Hive
  2. HIVE-11569

Use PreOrderOnceWalker where feasible

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • Logical Optimizer
    • None

    Description

      Because of its early exit criteria it has better performance than PreOrderWalker

      Attachments

        1. HIVE-11569.patch
          9 kB
          Ashutosh Chauhan
        2. HIVE-11569.patch
          9 kB
          Ashutosh Chauhan

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            ashutoshc Ashutosh Chauhan
            ashutoshc Ashutosh Chauhan
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            Dates

              Created:
              Updated:
              Resolved: