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  1. Hive
  2. HIVE-26729 Add new UDFs to process Array type of data
  3. HIVE-27112

implement array_except UDF in Hive

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      array_except(array1, array2)
      Returns an array of the elements in array1 but not in array2, without duplicates.

       

      > SELECT array_except(array(1, 2, 2, 3), array(1, 1, 3, 5));
[2]

       

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            tarak271 Taraka Rama Rao Lethavadla
            tarak271 Taraka Rama Rao Lethavadla
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