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  1. Hive
  2. HIVE-855

UDF: Concat should accept multiple arguments

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.5.0
    • 0.5.0
    • Query Processor
    • None
    • Reviewed
    • HIVE-855. UDF: Concat should accept multiple arguments. (Paul Yang via zshao)
    • udf

    Description

      According to mysql, concat should accept multiple arguments.

      http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_concat

      Attachments

        1. HIVE-855.1.patch
          3 kB
          Paul Yang
        2. HIVE-855.2.patch
          4 kB
          Paul Yang
        3. HIVE-855.3.patch
          12 kB
          Paul Yang
        4. HIVE-855.4.patch
          13 kB
          Paul Yang
        5. HIVE-855.5.patch
          14 kB
          Paul Yang

        Issue Links

        is duplicated by

        Improvement - An improvement or enhancement to an existing feature or task. HIVE-856 allow concat to take more than 2 arguments

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Closed

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          People

            pauly Paul Yang Assign to me
            zshao Zheng Shao
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            Dates

              Created:
              Updated:
              Resolved:

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