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  1. Hive
  2. HIVE-9534 incorrect result set for query that projects a windowed aggregate
  3. HIVE-12889

Support COUNT(DISTINCT) for partitioning query.

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.1.0
    • 2.1.0
    • PTF-Windowing

    Description

      We need to support avg(distinct), count(distinct), sum(distinct) for the parent jira HIVE-9534. Separate the work for count(distinct) in this subtask.

      Attachments

        1. HIVE-12889.2.patch
          26 kB
          Aihua Xu
        2. HIVE-12889.3.patch
          28 kB
          Aihua Xu
        3. HIVE-12889.4.patch
          28 kB
          Aihua Xu
        4. HIVE-12889.patch
          25 kB
          Aihua Xu

        Issue Links

          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-10141 count(distinct) not supported in Windowing function

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link Code review

          Activity

            People

              aihuaxu Aihua Xu
              aihuaxu Aihua Xu
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              Dates

                Created:
                Updated:
                Resolved: