postgres could not create replication slot

Basics of Logical Replication,Streaming replication vs replication slot already exists replication slot logical_sub: ERROR: replication slot logical_sub already exists このエラーが発生した場合には、レプリケーションスロット replication slot is active for pid Attempting to drop a non-existent replication slot: postgres=# SELECT pg_drop_replication_slot; ERROR: replication slot foo does not exist

replication slot does not exist Replication Slot Replica Identity; 15 PublisherPublication CREATE A published table should exists before creating publication