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  1. IMPALA
  2. IMPALA-3602

Implement percentile and percentile_approx statistical functions

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    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • Impala 2.6.0
    • None
    • Backend

    Description

      We should implement those statistical functions. Hive supports them: https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF

      • percentile
      • percentile_approx

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              Unassigned Unassigned
              lv Lars Volker
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                Created:
                Updated: