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  1. Hive
  2. HIVE-4160 Vectorized Query Execution in Hive
  3. HIVE-4450

Extend Vector Aggregates to support GROUP BY

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    Description

      Extend the VectorGroupByOperator and the VectorUDAF aggregates to support group by.

      Attachments

        1. HIVE-4450-p1.patch.txt
          523 kB
          Remus Rusanu
        2. HIVE-4450-p1.patch.txt
          261 kB
          Remus Rusanu
        3. HIVE-4450-p1.patch.txt
          264 kB
          Remus Rusanu
        4. HIVE-4450-p1.patch.txt
          264 kB
          Remus Rusanu

        Issue Links

          incorporates

          Sub-task - The sub-task of the issue HIVE-4482 Template file VectorUDAFAvg.txt missing from public branch; CodeGen.java fails

          • Major - Major loss of function.
          • Resolved

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            People

              rusanu Remus Rusanu
              rusanu Remus Rusanu
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              Dates

                Created:
                Updated:
                Resolved: