Replication slot in PostgreSQL

postgresql_slot module

Normally, the remote replication slot is created automatically when the subscription is created during CREATE SUBSCRIPTION, and it is dropped

drop em slot Unused slots can be dropped to remove WAL segments using the pg_drop_replication_slot command There generally is one replication slot and WAL sender per

drop replication slot Each app has a production deployment slot and a test deployment slot The A operational backup B object replication C geo-redundant storage