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https://issues.apache.org/jira/browse/FLINK-19062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jark Wu updated FLINK-19062:
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Labels: starter (was: )
> Improve alter table DDL
> -----------------------
>
> Key: FLINK-19062
> URL: https://issues.apache.org/jira/browse/FLINK-19062
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / API
> Reporter: Jingsong Lee
> Priority: Major
> Labels: starter
> Fix For: 1.13.0
>
>
> Support:
> * ALTER TABLE table_name UNSET PROPERTIES (key)
> * ALTER TABLE table_name CHANGE [COLUMN] col_old_name col_new_name
> column_type [COMMENT col_comment]
> * ALTER TABLE table_name add `column` ...
> * ALTER TABLE table_name replace `column` ...
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