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    • Type: Sub-task
    • Status: In Progress
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.3.0
    • Fix Version/s: None
    • Component/s: SQL
    • Labels:
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      Description

      As per https://orc.apache.org/docs/types.html, Orc supports both TIMESTAMP_NTZ and TIMESTAMP_LTZ (Spark's current default timestamp type):

      • A TIMESTAMP => TIMESTAMP_LTZ
      • Timestamp with local time zone => TIMESTAMP_NTZ
        In Spark 3.1 or prior, Spark only considered TIMESTAMP.
        Since 3.2, with the support of timestamp without time zone type:
      • Orc writer follows the definition and uses "Timestamp with local time zone" on writing TIMESTAMP_NTZ.
      • Orc reader converts the "Timestamp with local time zone" to TIMESTAMP_NTZ.

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            • Assignee:
              Unassigned
              Reporter:
              beliefer jiaan.geng
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              • Created:
                Updated: