Checking for replication slots - PostgreSQL Replication

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

It's about 10 tables in the schema, so that means 11 replication slots per subscriber cluster So in production could be up to 99 slots, let's

postgresql replication slot This is a parameter set in file The default number of replication slots is 10 Once 10 slots are consumed, even if the slots

postgresql create replication slot Replication Slots · the oldest WAL required by the consumer of the slot