Use logical replication for tables in RDS for PostgreSQL

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 · feature introduced in PostgresQL along with logical decoding · is a feature that ensures that the master server will

replication slot already exists SELECT * FROM pg_replication_slots to see if any replication slots were accidentally created that might be preventing WAL cleanup SHOW

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