You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by "zhiyuan (Jira)" <ji...@apache.org> on 2022/03/22 09:32:00 UTC

[jira] [Created] (FLINK-26802) StreamPhysicalOverAggregate doesn't support consuming update and delete changes which is produced by node Deduplicate

zhiyuan created FLINK-26802:
-------------------------------

             Summary: StreamPhysicalOverAggregate doesn't support consuming update and delete changes which is produced by node Deduplicate
                 Key: FLINK-26802
                 URL: https://issues.apache.org/jira/browse/FLINK-26802
             Project: Flink
          Issue Type: Bug
    Affects Versions: 1.14.4
         Environment: flink version 1.14

flink sql  job
            Reporter: zhiyuan
         Attachments: image-2022-03-22-17-28-17-759.png

Problem description：

using topn to de-duplicate, another layer of topN queries is nested

tran_tm  Is defined as watermark

sql ：

!image-2022-03-22-17-28-17-759.png!

 

I tested it and found that using ProcTime worked, but using RowTime had syntax problems

 

 



--
This message was sent by Atlassian Jira
(v8.20.1#820001)