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  1. Hive
  2. HIVE-7222

Support timestamp column statistics in ORC and extend PPD for timestamp

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.14.0
    • Fix Version/s: 0.14.0
    • Component/s: File Formats
    • Labels:

      Description

      Add column statistics for timestamp columns in ORC. Also extend predicate pushdown to support timestamp column evaluation.

        Attachments

        1. HIVE-7222-1.patch
          81 kB
          Daniel Dai
        2. HIVE-7222.1.patch
          81 kB
          Prasanth Jayachandran
        3. HIVE-7222.2.patch
          85 kB
          Daniel Dai
        4. HIVE-7222.3.patch
          99 kB
          Daniel Dai
        5. HIVE-7222.4.patch
          101 kB
          Daniel Dai
        6. HIVE-7222.5.patch
          91 kB
          Daniel Dai

          Issue Links

          links to

          Web Link Review Board #24913

            Activity

              People

              • Assignee:
                daijy Daniel Dai
                Reporter:
                prasanth_j Prasanth Jayachandran
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                Dates

                • Created:
                  Updated:
                  Resolved: