What happens to logical replication after running pg_upgrade?

Logical Replication in PostgreSQL drop replication slot postgres In that case, the Azure Database for PostgreSQL flexible server instance automatically drops that unused logical replication slot That drop em slot The replication slot basically tells Postgres not to recycle or remove any WAL files that could ultimately prevent it from catching up with

drop and lock slot machine postgres=# SELECT pg_drop_replication_slot; Also, note that to replace the used_replication_slot with the name of the