xchwan commented on PR #55500: URL: https://github.com/apache/airflow/pull/55500#issuecomment-3283332081
> would be great if we could add some description :) also would love to know why are we removing them Most people is ok because they use mysqlclient as driver following official doc. But, some people use PyMySQL to be a mysql driver. In this migration file, both will go to ```conn.dialect.name == "mysql"```. When use PyMySQL, it will fail due to prepare statement which the original sql contains. PyMySQL is not support prepare statement and currently still open issue. So I rewrite the sql remove prepare statement. To help PyMySQL user can also accept the sql statement. -- 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]
