You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Yun Gao (Jira)" <ji...@apache.org> on 2022/04/13 06:28:07 UTC
[jira] [Updated] (FLINK-20110) Support 'merge' method for first_value and last_value UDAF
[ https://issues.apache.org/jira/browse/FLINK-20110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yun Gao updated FLINK-20110:
----------------------------
Fix Version/s: 1.16.0
> Support 'merge' method for first_value and last_value UDAF
> ----------------------------------------------------------
>
> Key: FLINK-20110
> URL: https://issues.apache.org/jira/browse/FLINK-20110
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / Runtime
> Affects Versions: 1.12.0
> Reporter: hailong wang
> Priority: Major
> Labels: auto-unassigned, pull-request-available
> Fix For: 1.15.0, 1.16.0
>
>
> From the user-zh email, when use first_value function in hop window, It throws the exception because first_vaue does not implement the merge method.
> We can support 'merge' method for first_value and last_value UDAF
--
This message was sent by Atlassian Jira
(v8.20.1#820001)