Taraka Rama Rao Lethavadla created HIVE-27112:
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Summary: implement array_except UDF in Hive
Key: HIVE-27112
URL: https://issues.apache.org/jira/browse/HIVE-27112
Project: Hive
Issue Type: Sub-task
Reporter: Taraka Rama Rao Lethavadla
Assignee: Taraka Rama Rao Lethavadla
*array_except(array1, array2)*
Returns an array of the elements in {{array1}} but not in {{{}array2{}}}.
{noformat}
> SELECT array_except(array(1, 2, 2, 3), array(1, 1, 3, 5));
[2]
{noformat}
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