What happens to logical replication after running pg_upgrade?

This output plugin must be installed prior to running the PostgreSQL server and enabled together with a replication slot in order for clients to be able to

What happens to logical replication after running pg_upgrade? Usage · DROP SUBSCRIPTION cannot be executed in a transaction · execution will fail if the replication slot cannot be dropped, because the publisher is

This output plugin must be installed prior to running the PostgreSQL server and enabled together with a replication slot in order for clients to be able to

postgres create replication slot A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance

The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the

postgres drop replication slot A PostgreSQL replication slot is a vital feature ensuring the master server retains necessary Write-Ahead Log files, even when replicas

The concept of replication slots was introduced in PostgreSQL and was created to prevent a primary instance to delete WAL that a replica