[jira] [Commented] (FLINK-6605) Allow users to specify a default name for processing time

["Haohui Mai (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-6605?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16013242#comment-16013242 ] 

Haohui Mai commented on FLINK-6605:
-----------------------------------

Discussed with [~fhueske] offline. The proposed solution is to add a configuration in {{TableConfig}} to specify a default column name for processing time in order to unblock 1.3.

Note that this jira only covers the case of processing time. The case of event time is much more complicated which will be covered in another jira.

> Allow users to specify a default name for processing time
> ---------------------------------------------------------
>
>                 Key: FLINK-6605
>                 URL: https://issues.apache.org/jira/browse/FLINK-6605
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>             Fix For: 1.3.0
>
>
> FLINK-5884 enables users to specify column names for both processing time and event time. FLINK-6595 and FLINK-6584 breaks as chained / nested queries will no longer have an attribute of processing time / event time.
> This jira proposes to add a default name for the processing time in order to unbreak FLINK-6595 and FLINK-6584.



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