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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4592

fix failure to set output isNull to true and other NULL propagation issues; update arithmetic tests

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: vectorization-branch
    • Fix Version/s: vectorization-branch, 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      ColumnArithmeticColumn.txt should set the output column's noNulls flag to true if neither input column has nulls, but it does not do that. This can lead to wrong results is the noNulls was set to false in a previous use of the batch.

        Attachments

        1. HIVE-4592.4.patch
          242 kB
          Eric Hanson
        2. HIVE-4592.3.patch
          222 kB
          Eric Hanson
        3. HIVE-4592.1.patch
          121 kB
          Eric Hanson

          Activity

            People

            • Assignee:
              ehans Eric Hanson
              Reporter:
              ehans Eric Hanson
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              Dates

              • Created:
                Updated:
                Resolved: