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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2017/09/08 16:49:01 UTC

[jira] [Commented] (FLINK-7446) Support to define an existing field as the rowtime field for TableSource

    [ https://issues.apache.org/jira/browse/FLINK-7446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158910#comment-16158910 ] 

Fabian Hueske commented on FLINK-7446:
--------------------------------------

Hi [~jark], did you start to work on this issue? 
I just went ahead without checking the JIRA :-(

If you have something, I'd drop my code.

> Support to define an existing field as the rowtime field for TableSource
> ------------------------------------------------------------------------
>
>                 Key: FLINK-7446
>                 URL: https://issues.apache.org/jira/browse/FLINK-7446
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Jark Wu
>            Assignee: Jark Wu
>
> Currently {{DefinedRowtimeAttribute}} can define an appended rowtime field for a {{TableSource}}. But it would be helpful if we can support to define an existing field as the rowtime field. Just like registering a DataStream, the rowtime field can be appended but also can replace an existing field.



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