PostgreSQL Replication Slots

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

PostgreSQL Replication Slots The logical solution is to make the primary to keep track of how far behind the standby is, and to not delete WAL files that any standbys still

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 create replication slot Specify that this replication slot is a temporary one Temporary slots are not saved to disk and are automatically dropped on error or when the session has

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 delete replication slot When dropping a subscription that is associated with a replication slot on the remote host , DROP SUBSCRIPTION will connect to the remote host

On the primary site's database node, start a PostgreSQL console session: sudo gitlab-psql · Find the name of the relevant replication slot · Remove the