You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2019/08/23 23:58:00 UTC
[jira] [Updated] (IMPALA-8891) concat_ws() null handling is
non-standard
[ https://issues.apache.org/jira/browse/IMPALA-8891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Armstrong updated IMPALA-8891:
----------------------------------
Labels: newbie (was: )
> concat_ws() null handling is non-standard
> -----------------------------------------
>
> Key: IMPALA-8891
> URL: https://issues.apache.org/jira/browse/IMPALA-8891
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 3.2.0, Impala 3.3.0
> Reporter: Tim Armstrong
> Priority: Major
> Labels: newbie
>
> [~grahn] reports
> {quote}Looks like Impala’s CONCAT_WS() does not behave correctly if an argument is NULL — it returns NULL and it should not. Mismatch between Hive/MySQL and Impala (and apologies for not filing a bug)
> {quote}
--
This message was sent by Atlassian Jira
(v8.3.2#803003)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org