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https://issues.apache.org/jira/browse/SPARK-23934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456272#comment-16456272
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Marek Novotny commented on SPARK-23934:
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I will work on this one. Thanks.
> High-order function: map_from_entries(array<row<K, V>>) → map<K,V>
> ------------------------------------------------------------------
>
> Key: SPARK-23934
> URL: https://issues.apache.org/jira/browse/SPARK-23934
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Xiao Li
> Priority: Major
>
> Ref: https://prestodb.io/docs/current/functions/map.html
> Returns a map created from the given array of entries.
> {noformat}
> SELECT map_from_entries(ARRAY[(1, 'x'), (2, 'y')]); -- {1 -> 'x', 2 -> 'y'}
> {noformat}
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