All about Logical Replication in Postgres

Working with PostgreSQL Replication Slots replication slot is active for pid The name of the slot to stream changes from This parameter is required, and must correspond to an existing logical replication slot created with replication slot postgres 1 Answer 1 It sounds like you've set primary_slot_name to the same slot in all three replicas Each replica must use a different replication

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