spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bruce Robbins (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-23936) High-order function: map_concat(map1<K, V>, map2<K, V>, ..., mapN<K, V>) → map<K,V>
Date Thu, 12 Apr 2018 18:47:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-23936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436133#comment-16436133
] 

Bruce Robbins commented on SPARK-23936:
---------------------------------------

I would like to take this one, assuming no one has taken it. I will also watch for responses
to [~mn-mikke] question.

> High-order function: map_concat(map1<K, V>, map2<K, V>, ..., mapN<K, V>)
→ map<K,V>
> -----------------------------------------------------------------------------------
>
>                 Key: SPARK-23936
>                 URL: https://issues.apache.org/jira/browse/SPARK-23936
>             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 the union of all the given maps. If a key is found in multiple given maps, that
key’s value in the resulting map comes from the last one of those maps.



--
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


Mime
View raw message