What are PostgreSQL replication slots and how do they

What are PostgreSQL replication slots and how do they postgresql replication slot Checking for replication slots Starting from PostgreSQL , it is also necessary and useful to check for leftover replication slots postgresql replication slot Replication slots are used to safeguard against the premature deletion of WAL segments before they have been applied by the standby server, thus

postgresql replication slot Each standby… keeper has an associated replication slot that holds information about the standby's current WAL position The replication slot

postgresql drop replication slot In Postgres 16 the replication slots persist after a failover, which is very exciting! Our former standby gets promoted to become the HVR uses the following naming convention for these replication slots: hvr_hub_channel_location For example: hvr_myhub_mychn_myloc This should allow multi