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https://issues.apache.org/jira/browse/FLINK-36285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-36285:
-----------------------------------
Labels: pull-request-available (was: )
> Modify column type failed when downstream's column with defalut value
> ---------------------------------------------------------------------
>
> Key: FLINK-36285
> URL: https://issues.apache.org/jira/browse/FLINK-36285
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Affects Versions: cdc-3.2.0
> Reporter: linqigeng
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2024-09-15-17-55-03-641.png,
> image-2024-09-15-17-55-27-038.png
>
>
> When downstream(such as doris) has a column with default value, it would
> cause an exception in current version if user changed the column's type in
> source table because `AlterColumnTypeEvent` only carriers type mapping.
> !image-2024-09-15-17-55-03-641.png!
> !image-2024-09-15-17-55-27-038.png!
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