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From "tim yu (Jira)" <j...@apache.org>
Subject [jira] [Comment Edited] (FLINK-22804) "CREATE VIEW" statement loses computed columns, metadata columns, watermark and table constraint
Date Sun, 30 May 2021 16:08:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-22804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17354075#comment-17354075
] 

tim yu edited comment on FLINK-22804 at 5/30/21, 4:07 PM:
----------------------------------------------------------

Hi [~jark], I want to get a more detailed information includes expression of the computed
column , alias of the metadata column and so on when describing a view. This will simplify
the future work, so I had such an idea.


was (Author: yulei0824):
Hi [~jark], I want to get a more detailed information includes expression of the computed
column , alias of metadata column and so on when describing a view. This will simplify the
future work, so I had such an idea.

> "CREATE VIEW" statement loses computed columns, metadata columns, watermark and table
constraint
> ------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-22804
>                 URL: https://issues.apache.org/jira/browse/FLINK-22804
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Legacy Planner, Table SQL / Planner
>    Affects Versions: 1.13.0, 1.12.3
>            Reporter: tim yu
>            Priority: Major
>
> Lose computed columns, metadata columns, watermark and table constraint when SqlToOperationConverter
converts SqlCreateView to CreateViewOperation.



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