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  1. Hive
  2. HIVE-13554 [Umbrella] SQL:2011 compliance
  3. HIVE-15939

Make cast expressions comply more to sql2011

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0
    • SQL
    • None

    Description

      in HIVE-6590 Jason have uncovered the fact that UDFToBoolean treats all non-empty strings as true.

      It would be great to have the cast expressions closer to the standard...at least when there is an expected behaviour from the user;

      like cast('false' as boolean) should be true.

      Attachments

        1. HIVE-15939.1.patch
          35 kB
          Teddy Choi
        2. HIVE-15939.2.patch
          34 kB
          Teddy Choi
        3. HIVE-15939.3.patch
          35 kB
          Teddy Choi
        4. HIVE-15939.4.patch
          29 kB
          Teddy Choi
        5. HIVE-15939.5.patch
          29 kB
          Teddy Choi
        6. HIVE-15939.6.patch
          34 kB
          Zoltan Haindrich
        7. HIVE-15939.07.patch
          54 kB
          Zoltan Haindrich

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              kgyrtkirk Zoltan Haindrich
              kgyrtkirk Zoltan Haindrich
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              Dates

                Created:
                Updated:
                Resolved: