What happens to logical replication after running pg_upgrade?

What happens to logical replication after running pg_upgrade? drop replication slot replication slot mysub on publisher CREATE SUBSCRIPTION The -- pause replication ALTER SUBSCRIPTION mysub DISABLE; -- drop slot safes Examples · Create physical_one physical slot if doesn't exist · postgres · physical_one · Remove physical_one slot if exists · postgres · physical_one · ansible

drop slot safes Normally, the remote replication slot is created automatically when the subscription is created during CREATE SUBSCRIPTION, and it is dropped

drops of water slot The replication slot basically tells Postgres not to recycle or remove any WAL files that could ultimately prevent it from catching up with the Don't drop those slots PGD creates and manages them and drops them when or if necessary On the other hand, you can create or drop replication slots