What are PostgreSQL replication slots and how do they

When doing anything related to CDC , a replication slot in Postgres is created For Postgres specifically, CDC events

Let's say for instance you have a replication user called replication , created WITH REPLICATION , the role doesn't actually have permissions to

postgresql drop replication slot In order to be able to ingest events from a Postgres database, Upsolver creates a replication slot for every CDC data source In Postgres

postgresql replication slot A replication slot is a PostgreSQL feature which ensures that a stream of changes stored in a WAL log file is replicated to the destination in the correct order