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  1. Pig
  2. PIG-2879

Pig current releases lack a UDF startsWith.This UDF tests if a given string starts with the specified prefix.

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.10.0
    • 0.11
    • piggybank
    • Pig now includes a STARTSWITH built-in UDF that checks for presence of a given prefix in a chararray.

    Description

      Pig current releases lack a UDF startsWith.This UDF tests if a given string starts with the specified prefix.This UDF returns true if the character sequence represented by the string argument given as a prefix is a prefix of the character sequence represented by the given string; false otherwise.Also true will be returned if the given prefix is an empty string or is equal to the given String.

      Attachments

        1. PIG-2879-4.patch
          3 kB
          Eli Reisman
        2. PIG-2879-3.patch
          3 kB
          Eli Reisman
        3. PIG-2879-2.patch
          8 kB
          Eli Reisman
        4. PIG-2879-1.patch
          4 kB
          Eli Reisman

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. PIG-3393 STARTSWITH udf doesn't override outputSchema method

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. PIG-3392 Document STARTSWITH and ENDSWITH UDFs

          • Major - Major loss of function.
          • Closed

          Activity

            People

              initialcontext Eli Reisman
              anuroopa george Anuroopa George
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              Dates

                Created:
                Updated:
                Resolved: