[jira] [Commented] (HIVE-26889) Implement array_join udf to concatenate the elements of an array with a specified delimiter

["Sai Hemanth Gantasala (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-26889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17683508#comment-17683508 ] 

Sai Hemanth Gantasala commented on HIVE-26889:
----------------------------------------------

Fix has been merged to the master. Thanks for your contribution [~tarak271] 

> Implement array_join udf to concatenate the elements of an array with a specified delimiter
> -------------------------------------------------------------------------------------------
>
>                 Key: HIVE-26889
>                 URL: https://issues.apache.org/jira/browse/HIVE-26889
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Taraka Rama Rao Lethavadla
>            Assignee: Taraka Rama Rao Lethavadla
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 2h 10m
>  Remaining Estimate: 0h
>
> *array_join(array, delimiter, replaceNull)* - concatenate the elements of an array with a specified delimiter
> Example:
> {noformat}
> > SELECT array_join(array(1, 2, 3,4), ',') FROM src LIMIT 1;
> 1,2,3,4
> > SELECT array_join(array(1, 2, NULL, 4), ',',':') FROM src LIMIT 1;
> 1,2,:,4{noformat}
> Returns NULL if array is null/empty



--
This message was sent by Atlassian Jira
(v8.20.10#820010)