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https://issues.apache.org/jira/browse/FLINK-28220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martijn Visser updated FLINK-28220:
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Fix Version/s: 1.18.2
1.19.0
> Create Table Like support excluding physical columns
> ----------------------------------------------------
>
> Key: FLINK-28220
> URL: https://issues.apache.org/jira/browse/FLINK-28220
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 1.15.0
> Reporter: JustinLee
> Priority: Major
> Fix For: 1.19.0, 1.18.2
>
>
> when users want to Create Table A Like B , they can choose to include or
> exclude options, computed columns ,etc. But it's mandatory that table A
> should inherit all physical columns of table B, which may cause inconvenience
> in some scenes , such as table A has its own schema and just want to inherit
> the options of table B.
> In our production case, sometimes we need to consume kafka table as RAW
> format which has an original JSON format , so we would like to Create Table A
> (data string ) with ('format'='raw') Like B, but it encounters an error
> saying table A has more than one physical columns because of inheriting these
> columns from table B.
> so I think it would be more flexible to provide the option to include or
> exclude physical columns when Using Create Table .. Like ..
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