PostgreSQL Replication Slots

PostgreSQL Replication Slots postgres replication slot Reviving lost replication slots Hi, A replication slot can be lost when a subscriber is not able to catch up with the load on the primary and the WAL to postgres drop replication slot Replication slots are a persistent data structure used to track the progress of replication across subscribers, and to ensure that WAL data

postgres drop replication slot Replication slots are marked as 'inactive' when the replication client connected to the slot disconnects Inactive replication slots cause WAL files to be

postgres delete replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own Checking for replication slots Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots The core issue is that