PostgreSQL Replication Slots

postgres create replication slot   Dan postgres create logical replication slot

PostgreSQL will not remove transaction log files for which changes exist that have not been processed by a replication slot For this reason, replication slots

PostgreSQL 10 came with the welcome addition of the logical replication feature This provides a more flexible and easier means to replicate pg_create_logical_replication_slot() is a system function for creating a logical replication slot pg_create_logical_replication_slot() was added in PostgreSQL

progressive slot Creating a publication and a slot Postgres requires all replicas to register themselves ahead of time in a two-step process First, create a 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