PostgreSQL Streaming Physical Replication With Slots

Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots The core issue is that if somebody forgets to drop a

Typically, such replication slots are no longer active , because the standby server no longer connects to the primary Use the function pg_drop_replication_slot

sky bounty slot demo After deleting the unused replication slot, PGSQL happily goes about its business and purgesrotates the old, unnecessary WAL files If you

kronborg slot holger danske Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby