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  1. Calcite
  2. CALCITE-1947

Add time/timestamp with local time zone types to optimizer

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.14.0
    • Component/s: core
    • Labels:
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      Description

      Implementation would be similar to PostgreSQL (the time/timestamp with timezone types do not store the timezone) and conversion from/to timezone-less types follows similar semantics.

      https://www.postgresql.org/docs/9.6/static/functions-datetime.html

      This would also allow us to integrate easily with Hive and Druid, which follow similar storage models/semantics for timestamp with timezone.

      Follow-up work will be needed to introduce these new types in Avatica and extend Calcite SQL parser.

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            • Assignee:
              jcamachorodriguez Jesus Camacho Rodriguez
              Reporter:
              jcamachorodriguez Jesus Camacho Rodriguez

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