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https://issues.apache.org/jira/browse/FLINK-35432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruan Hang reassigned FLINK-35432:
---------------------------------
Assignee: hk__lrzy
> Support catch modify-event for mysql-cdc
> ----------------------------------------
>
> Key: FLINK-35432
> URL: https://issues.apache.org/jira/browse/FLINK-35432
> Project: Flink
> Issue Type: Improvement
> Components: Flink CDC
> Affects Versions: cdc-3.1.0
> Reporter: hk__lrzy
> Assignee: hk__lrzy
> Priority: Major
> Labels: pull-request-available
>
> Now users common use sql like to modify the column type in MySQL.
> {code:java}
> Alter table MODIFY COLUMN `new_name` new_type{code}
>
> Flink-CDC use *CustomAlterTableParserListener* to parse the ddl and wrap it
> as ChangeEevent now. But i noticed that *CustomAlterTableParserListener* not
> implement the method *enterAlterByModifyColumn* and
> {*}exitAlterByModifyColumn{*}, and it will cause we can't received the
> *AlterColumnTypeEvent* now
>
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