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  1. Spark
  2. SPARK-8159 Improve expression function coverage (Spark 1.5)
  3. SPARK-8270

string function: levenshtein

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.5.0
    • SQL
    • None
    • Spark 1.5 release

    Description

      levenshtein(string A, string B): int

      Returns the Levenshtein distance between two strings (as of Hive 1.2.0). For example, levenshtein('kitten', 'sitting') results in 3.

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            TarekAuel Tarek Auel
            rxin Reynold Xin
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