Taraka Rama Rao Lethavadla created HIVE-28148:
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Summary: Implement array_compact UDF to remove all nulls from an
array
Key: HIVE-28148
URL: https://issues.apache.org/jira/browse/HIVE-28148
Project: Hive
Issue Type: Sub-task
Components: Hive
Reporter: Taraka Rama Rao Lethavadla
Assignee: Taraka Rama Rao Lethavadla
*array_compact(array)*
Removes NULL elements from {{{}array{}}}.
{noformat}
SELECT array_compact(array(1, 2, NULL, 3, NULL, 3));
=> [1, 2, 3, 3]
{noformat}
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