create replication slot postgres

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

However, if the primary server is busy, starting up a new streaming replication process will impact server performance Therefore, we can use

start 77 slot pg_create_physical_replication_slot() is a system function for creating a physical replication slot pg_create_physical_replication_slot() was added in

start_replication slot To turn on logical replication for a newly created RDS for PostgreSQL DB instance