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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-6124

Support basic Decimal arithmetic in vector mode (+, -, *)

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Implemented
    • 0.13.0
    • 0.13.0
    • None
    • None

    Description

      Create support for basic decimal arithmetic (+, -, * but not /, %) based on templates for column-scalar, scalar-column, and column-column operations.

      Attachments

        1. HIVE-6124.04.patch
          44 kB
          Eric N. Hanson
        2. HIVE-6124.03.patch
          44 kB
          Eric N. Hanson
        3. HIVE-6124.02.patch
          49 kB
          Eric N. Hanson
        4. HIVE-6124.01.patch
          32 kB
          Eric N. Hanson

        Issue Links

          depends upon

          Sub-task - The sub-task of the issue HIVE-6051 Create DecimalColumnVector and a representative VectorExpression for decimal

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Sub-task - The sub-task of the issue HIVE-6139 Implement vectorized decimal division and modulo

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              ehans Eric N. Hanson
              ehans Eric N. Hanson
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              Dates

                Created:
                Updated:
                Resolved: