Postgres 12 highlight

Replication slots are a persistent data structure used to track the progress of replication across subscribers, and to ensure that WAL data

Checking for replication slots Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots

postgres delete replication slot 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

postgres replication slot Postgres 12 highlight - Replication slot copy · Complete a base backup with pg_basebackup –slot using a permanent slot · Create one or more