\set ECHO none
 created logical replication slot

 visible

 invisible

 non-transactional

 transactional

 non-transactional

 json-recognization

 binary-encoding

 { "prefix": "sent first", "message": "#1", "transactional": false }
 { "prefix": "sent third", "message": "#2", "transactional": false }
 { "prefix": "sent fifth", "message": "#3", "transactional": false }
 { "prefix": "sent fourth", "message": "#4", "transactional": true }
 { "prefix": "sent json", "message": {"a":1,"b":[2,2]}, "transactional": true }
 { "prefix": "sent binary", "message": {"base64":"AAECAw=="}, "transactional": true }

 deleted logical replication slot