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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/02/08 09:05:00 UTC

[jira] [Commented] (FLINK-8577) Implement proctime DataStream to Table upsert conversion.

    [ https://issues.apache.org/jira/browse/FLINK-8577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356684#comment-16356684 ] 

Fabian Hueske commented on FLINK-8577:
--------------------------------------

[~twalthr], what do you think about the API?

> Implement proctime DataStream to Table upsert conversion.
> ---------------------------------------------------------
>
>                 Key: FLINK-8577
>                 URL: https://issues.apache.org/jira/browse/FLINK-8577
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>            Reporter: Hequn Cheng
>            Assignee: Hequn Cheng
>            Priority: Major
>
> Api will looks like:
> {code:java}
> DataStream[(String, Long, Int)] input = ???
> // upsert with keyTable 
> table = tEnv.upsertFromStream(input, 'a, 'b, 'c.key)
> // upsert without key -> single row tableTable 
> table = tEnv.upsertFromStream(input, 'a, 'b, 'c){code}



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