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  1. Hive
  2. HIVE-5025

Column aliases for input argument of GenericUDFs

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Details

    • Improvement
    • Status: Patch Available
    • Trivial
    • Resolution: Unresolved
    • None
    • None
    • UDF
    • None

    Description

      In some cases, column aliases for input argument are very useful to know. But I cannot sure of this in the sense that UDFs should not be dependent to contextual information like column alias.

      Attachments

        1. D12093.2.patch
          50 kB
          Phabricator
        2. D12093.3.patch
          61 kB
          Phabricator
        3. HIVE-5025.4.patch.txt
          64 kB
          Navis Ryu
        4. HIVE-5025.D12093.1.patch
          50 kB
          Phabricator

        Issue Links

          duplicates

          New Feature - A new feature of the product, which has yet to be developed. HIVE-3491 Expose column names to UDFs

          • Major - Major loss of function.
          • Open
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            People

              navis Navis Ryu
              navis Navis Ryu
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              Dates

                Created:
                Updated: