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https://issues.apache.org/jira/browse/FLINK-32256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz closed FLINK-32256.
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Resolution: Implemented
Implemented in 2c70bd346d37f96f01007c89e3eb66e919c0c0a8
> Add ARRAY_MIN support in SQL & Table API
> ----------------------------------------
>
> Key: FLINK-32256
> URL: https://issues.apache.org/jira/browse/FLINK-32256
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Planner
> Affects Versions: 1.18.0
> Reporter: Bonnie Varghese
> Assignee: Hanyu Zheng
> Priority: Major
> Labels: pull-request-available, stale-assigned
> Fix For: 1.19.0
>
>
> Find the minimum among all elements in the array for which ordering is
> supported.
> Syntax:
> array_min(array)
> Arguments:
> array: An ARRAY to be handled.
> Returns:
> The result matches the type of the elements. NULL elements are skipped. If
> array is empty, or contains only NULL elements, NULL is returned.
> Examples:
> {code:sql}
> SELECT array_min(array(1, 20, NULL, 3));
> -- 1
> {code}
> See also
> spark [https://spark.apache.org/docs/latest/api/sql/index.html#array_min]
> presto [https://prestodb.io/docs/current/functions/array.html]
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