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  1. Hive
  2. HIVE-15408

Support auto-casting non-boolean where condition into boolean

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Details

    • Bug
    • Status: Patch Available
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      Hive should support

      select 1 where 1
      

      currently it throws an execption (at least with mr)...complaining about Integer / Boolean casting difficulties.

      Current behaviour is a bit inconsistent; because using tez / vectorization this is supported.

      related tickets:
      HIVE-15089
      HIVE-1478
      HIVE-13659

      Attachments

        1. HIVE-15408.05.patch
          45 kB
          Zoltan Haindrich
        2. HIVE-15408.04.patch
          47 kB
          Zoltan Haindrich
        3. HIVE-15408.03.patch
          25 kB
          Zoltan Haindrich
        4. HIVE-15408.02.patch
          22 kB
          Zoltan Haindrich
        5. HIVE-15408.01.patch
          17 kB
          Zoltan Haindrich

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              kgyrtkirk Zoltan Haindrich
              kgyrtkirk Zoltan Haindrich
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              Dates

                Created:
                Updated: