PostgreSQL Replication Slots

postgres replication slot   Dan postgresql replication slot

The max_replication_slots configuration parameter defines the maximum number of replication slots that can be used to manage database

Answer If you do not see the replication slot under the slot_name column then the slot does not exist There are two potential reasons for this: If you do A logical replication slot works by keeping track of the oldest address in the oldest write-ahead log that the consumer has already

slot nolimit The replication slot basically tells Postgres not to recycle or remove any WAL files that could ultimately prevent it from catching up with the Postgres 12 highlight - Replication slot copy · Complete a base backup with pg_basebackup –slot using a permanent slot · Create one or more