mappjzc opened a new issue, #3158: URL: https://github.com/apache/incubator-devlake/issues/3158
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-devlake/issues?q=is%3Aissue) and found no similar feature requirement. ### Description most of time when we want to migration a table. we use the flow step. 1. rename TABLE to TEMP (stop if error, define `defer` to rename back on error) 2. create new TABLE (stop if error, define `defer` to drop TABLE on error) 3. convert data from TEMP to TABLE (stop if error) 4. drop TEMP. It‘s better to create one helper function to do it. ### Use case _No response_ ### Related issues _No response_ ### Are you willing to submit a 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
