dstandish opened a new pull request, #24488: URL: https://github.com/apache/airflow/pull/24488
When we add foreign keys with ON DELETE CASCADE, and we delete rows in the foreign table, the database needs to join back to the referencing table. If there's no suitable index, then it can be slow to perform the deletes. cc @wolfier -- 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]
