How To Set Up Logical Replication with PostgreSQL 10 on Ubuntu

postgresql_slot module

Check if there is any replication lag, and when it reaches zero, run DROP SUBSCRIPTION on the subscriber This will drop the replication slot on

postgresql replication slot Failover of the logical replication slot​ · Configure replication slot in PostgreSQL · Wait for replication slot to be ready, then begin a transaction and export

postgresql create replication slot 1 psql -c begin; create table a ; select pg_sleep; commit; & · 2 pg_recvlogical --create-slot -S slot -d postgres & · 3 stop the