On 8/22/23 17:59, Mark Sapiro wrote:
I'm moving from sqlite3 to postgres; I can handle that migration. But I'm also moving from Mailman 3.1.1 to 3.3.8; do you (or anyone else) know of any schema changes? I spot-checked the first few and they looked the same, but before going through all of them I figured I'd just ask here.
Schema changes are handled automatically by alembic. The migrations are defined in /mailman/database/alembic/versions/. Your current version is is stored in the database in the alembic_version table. When Mailman core is started, all migrations from your current version to the latest version will be applied to bring your database up to date. I.e., you don't need to be concerned about schema changes upon upgrade. They are handled automatically.
Brilliant! Thank you Mark.
-Dave-- Dave McGuire, AK4HZ New Kensington, PA