Add or remove replication slots from a PostgreSQL database

PostgreSQL Streaming Replication Setup create logical replication slot postgres Normally, the remote replication slot is created automatically when the subscription is created using CREATE SUBSCRIPTION and it is dropped automatically when create replication slot The logical solution is to make the primary to keep track of how far behind the standby is, and to not delete WAL files that any standbys still

create replication slot postgres Create a logical replication slot on a standby node · Create a SUBSCRIPTION to a standby node · Create logical decoding from a read-only standby