You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Marek Novotny (JIRA)" <ji...@apache.org> on 2018/04/27 12:03:00 UTC
[jira] [Commented] (SPARK-23935) High-order function: map_entries(map) → array>
[ https://issues.apache.org/jira/browse/SPARK-23935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456274#comment-16456274 ]
Marek Novotny commented on SPARK-23935:
---------------------------------------
I will work on this one. Thanks.
> High-order function: map_entries(map<K, V>) → array<row<K,V>>
> -------------------------------------------------------------
>
> Key: SPARK-23935
> URL: https://issues.apache.org/jira/browse/SPARK-23935
> 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 an array of all entries in the given map.
> {noformat}
> SELECT map_entries(MAP(ARRAY[1, 2], ARRAY['x', 'y'])); -- [ROW(1, 'x'), ROW(2, 'y')]
> {noformat}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org