Adam Johnson - Fri, 15 May 2020 at 17:53:21
> At least two of the major database servers that Django supports, PostgreSQL
> and MySQL, provide zero downgrade-ability. It's too hard for them to do.
while this is now officially true for both MariaDB and MySQL,
until recentlyish it was possible to do
Hi Uri
Smooth upgrade-ability is hard.
Smooth downgrade-ability is even harder. It also imposes a tax on
development, and can slow the roll out of new features as they can need
roll out over multiple versions.
I agree both would be nice to have, but given the limited engineering
resources for Dj
Hi,
I submitted this ticket today and it was closed:
https://code.djangoproject.com/ticket/31592
I think Django should handle downgrading versions without
raising exceptions. If objects (such as sessions) are invalid because of
downgrading, they should be deleted automatically. It may happen that
