potiuk commented on issue #15150: URL: https://github.com/apache/airflow/issues/15150#issuecomment-1785826548
> Now we have Airflow v. 2.6.3, but I still see field execution_date in constrained fields (uniqueness constraint). You read my answer wrongly. I never said it has been removed - I just explained that it's not part of the primary key. The fact that run_id has been added and switched to primary key does not mean that unique execution date has been removed. There are backwards compatiblity reasons that make it more difficult. I believe there were some discussions about removing that limitation and I think there is a general consensus it could be removed, but all the consequences of it has not been yet hashed out in discussion (depending on how deep of a change it will be it might be enough to have PR for that or maybe it will need an AIP (Airlfow Improvement Proposal - https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvement+Proposals) If you woudl like to lead that effort @GolikovAndrey - feel free to start discussion on devlist (this kind of change requires it) - see https://airflow.apache.org/community/ . As everything in our project - such change can be lead by anyone who feels like they need it - and starting with outlining your proposal and describing the consequences you think it will have is a good start. -- 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]
