[
https://issues.apache.org/jira/browse/FLINK-8688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fabian Hueske closed FLINK-8688.
--------------------------------
Resolution: Implemented
Fix Version/s: 1.7.0
All sub-issues have been implemented
> Enable distinct aggregation for data stream on Table/SQL API
> ------------------------------------------------------------
>
> Key: FLINK-8688
> URL: https://issues.apache.org/jira/browse/FLINK-8688
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Reporter: Rong Rong
> Assignee: Rong Rong
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.7.0
>
>
> Distinct aggregation is not currently supported on data stream with Table/SQL
> API. This is an umbrella task for enabling distinct aggregation in various
> use cases.
> Discussion doc can be found here:
> https://docs.google.com/document/d/1zj6OA-K2hi7ah8Fo-xTQB-mVmYfm6LsN2_NHgTCVmJI/edit?usp=sharing
>
> Distinct aggregation is a very important feature in SQL processing and there
> are many JIRAs currently open with various use cases. The goal is to create
> one solution to both unbounded and bounded distinct aggregation on data
> stream so that it can easily be extended to support these use cases.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
