What are PostgreSQL replication slots and how do they

1 Replication Slot: A replication slot on the primary server is what reads changes from the WAL and passes it to the output plugin to be

pg_stat_replication_slots: This is another PostgreSQL system view that provides information about the replication slots, including the replication lag You

postgresql create replication slot Replication slots are marked as 'inactive' when the replication client connected to the slot disconnects Inactive replication slots cause WAL files to be

postgres create logical replication slot In the context of logical replication, a slot represents a stream of changes that can be replayed to a client in the order they were made on the origin server