Setting Up Cascading Replication in PostgreSQL - Mydbops

website postgresql replication slot A logical replication slot works by keeping track of the oldest address in the oldest write-ahead log that the consumer has already postgresql drop replication slot The slot state state=present implies the slot must be present in the system state=absent implies the groups must be revoked from target_roles

postgresql replication slot restart_lsn will also be moved forward if possible For a physical replication slot, this function updates restart_lsn Share   The pg_replication_slots view provides a listing of all replication slots that currently exist on the database cluster, along with their current state For more  Replication slots were introduced with PostgreSQL and are designed to ensure that any standby connected to the primary using a replication slot will always

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