PostgreSQL 12 dropped replication slot but standby is still trying to

Replication slot in PostgreSQL postgresql drop replication slot If due to network breakdown or some other error, PostgreSQL is unable to remove the slots, an error will be reported To proceed in this situation, the user postgresql create replication slot Normally, the remote replication slot is created automatically when the subscription is created during CREATE SUBSCRIPTION, and it is dropped

postgresql drop replication slot Learn how to use replication slots with PostgreSQL's streaming physical replication drop a slot psql -c select * from pg_drop_replication_slot('replica