replication slot
PostgreSQL Replication Slots
replication slot
website replication slot Represents a physical replication connection to a PostgreSQL server PhysicalReplicationSlot Wraps a replication slot that uses physical replication replication slot SELECT * FROM pg_replication_slots to see if any replication slots were accidentally created that might be preventing WAL cleanup SHOW
replication slot Potential Causes · The WAL files have expired · The PostgreSQL replication slot used by the Pipeline is not able to complete the IO event ○ requires the replication slot Streaming replication Page 4 4 ○ wal_level = logical # default value is replica ○ max_wal_senders = 10 I prefer using pg_stat_replication to make monitoring easier Monitoring PostgreSQL replication slots A replication slot ensures that the WAL will not go away