xuyangzhong opened a new issue, #3595: URL: https://github.com/apache/fluss/issues/3595
### Search before asking - [x] I searched in the [issues](https://github.com/apache/fluss/issues) and found nothing similar. ### Motivation `FlinkCatalog#alterTable` does not support altering a materialized table's definition query. When a user runs `ALTER MATERIALIZED TABLE <tbl> AS <new_query>`, Flink produces a `TableChange.ModifyDefinitionQuery`, but `FlinkConversions` falls through to the default branch and throws: `UnsupportedOperationException: Unsupported flink table change: ...` ### Solution _No response_ ### Anything else? _No response_ ### Willingness to contribute - [x] I'm willing to submit a PR! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
