Working with PostgreSQL Replication Slots

Physical Replication Mechanisms in PostgreSQL replication slot postgres PostgreSQL Streaming Physical Replication With Slots · Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL replication slot is active for pid A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby servers As a result, after a failover or

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