TangSiyang2001 opened a new issue, #23617: URL: https://github.com/apache/doris/issues/23617
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Description Currently we still use column name to identify a column in schema in some places, which reveals a lot of problems. ### Solution - [ ] flush column unique ids for table before 1.2 automatically. #23616 - [ ] add a `show` command to show reasons about tables which is not able to support light schema change - [ ] forbid tables created with property `enable_light_schema_change = false;` ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org