Taraka Rama Rao Lethavadla created HIVE-27118:
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Summary: implement array_intersect UDF in Hive
Key: HIVE-27118
URL: https://issues.apache.org/jira/browse/HIVE-27118
Project: Hive
Issue Type: Sub-task
Components: Hive
Reporter: Taraka Rama Rao Lethavadla
Assignee: Taraka Rama Rao Lethavadla
*array_intersect(array1, array2)*
{{Returns an array of the elements in the intersection of {{array1}} and
{{{}array2{}}}, without duplicates.}}
{noformat}
> SELECT array_intersect(array(1, 2, 2, 3), array(1, 1, 3, 5));
[1,3]
{noformat}
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