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Posted to issues@flink.apache.org by "Leonard Xu (Jira)" <ji...@apache.org> on 2022/04/19 09:05:00 UTC

[jira] [Assigned] (FLINK-27263) Rename the metadata column to the user specified name in DDL

     [ https://issues.apache.org/jira/browse/FLINK-27263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonard Xu reassigned FLINK-27263:
----------------------------------

    Assignee: Shengkai Fang

> Rename the metadata column to the user specified name in DDL
> ------------------------------------------------------------
>
>                 Key: FLINK-27263
>                 URL: https://issues.apache.org/jira/browse/FLINK-27263
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Shengkai Fang
>            Assignee: Shengkai Fang
>            Priority: Major
>              Labels: pull-request-available
>
> Currently the source output the metadata column with the "$metadata"+ metadata key as the column name. It's better that keep the name align with the user name specified in the DDL,e.g. use event_time as the name if the user specifies`event_time` TIMESTAMP(3) FROM 'timestamp'.



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