Basics of Logical Replication,Streaming replication vs

Failure cause: The specified replication slot already exists in source database Handling suggestion: Delete the replication slot from the

The publication has to be created before the replication slot or else it will not find the publication once it does

replication slot does not exist It sounds like you've set primary_slot_name to the same slot in all three replicas Each replica must use a different replication slot in

replication slot is active for pid Returns a tuple with NULL values if the replication slot does not exist already been recycled On success, the server responds with a CopyBothResponse