Documentation: 16: Streaming Replication Protocol

Add or remove replication slots from a PostgreSQL database replication slot postgres Each replication slot has a name, which can contain lower-case letters, numbers, and the underscore character Existing replication slots and their state can be replication slot As mentioned earlier, each subscription receives changes from a replication slot on the remote side Additional table

replication slot does not exist As mentioned earlier, each subscription receives changes from a replication slot on the remote side Additional table