AWS RDS: Replication Slot

Application of replication slots in PostgreSQL Replication slots in PostgreSQL are a mechanism for streaming physical and logical replication

Represents a physical replication connection to a PostgreSQL server PhysicalReplicationSlot Wraps a replication slot that uses physical replication

replication slot already exists Removing an inactive replication slot · Message: WARNING: oldest xmin is far in the past and pg_wal size growing · Message: ERROR: replication slots can only be

replication slot does not exist Displays the current replication lag in bytes between a specific replica node and the master node It is calculated from the difference between last flushed LSN