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Posted to issues@spark.apache.org by "German Schiavon Matteo (Jira)" <ji...@apache.org> on 2019/09/09 08:21:00 UTC
[jira] [Updated] (SPARK-29020) Unifying behaviour between
array_sort and sort_array
[ https://issues.apache.org/jira/browse/SPARK-29020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
German Schiavon Matteo updated SPARK-29020:
-------------------------------------------
Description:
I've noticed that there are two functions to sort arrays *sort_array* and *array_sort*.
*sort_array* is from 1.5.0 and it has the possibility of ordering both ascending and descending
*array_sort* is from 2.4.0 and it only has the possibility of ordering in ascending.
Basically I just added the possibility of ordering either ascending or descending using *array_sort*.
I think it would be good to have unified behaviours.
This is the link to the [PR|[https://github.com/apache/spark/pull/25728]]
was:
I've noticed that there are two functions to sort arrays *sort_array* and *array_sort*.
*sort_array* is from 1.5.0 and it has the possibility of ordering both ascending and descending
*array_sort* is from 2.4.0 and it only has the possibility of ordering in ascending.
Basically I just added the possibility of ordering either ascending or descending using *array_sort*.
I think it would be good to have unified behaviours.
> Unifying behaviour between array_sort and sort_array
> ----------------------------------------------------
>
> Key: SPARK-29020
> URL: https://issues.apache.org/jira/browse/SPARK-29020
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0, 2.4.4
> Reporter: German Schiavon Matteo
> Priority: Major
> Labels: functions, sql
>
> I've noticed that there are two functions to sort arrays *sort_array* and *array_sort*.
> *sort_array* is from 1.5.0 and it has the possibility of ordering both ascending and descending
> *array_sort* is from 2.4.0 and it only has the possibility of ordering in ascending.
> Basically I just added the possibility of ordering either ascending or descending using *array_sort*.
> I think it would be good to have unified behaviours.
>
> This is the link to the [PR|[https://github.com/apache/spark/pull/25728]]
>
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