CREATE TABLE mqtt_user ( id SERIAL primary key, is_superuser boolean, username character varying(100), password character varying(100), salt character varying(40) ); CREATE TABLE mqtt_acl ( id SERIAL primary key, allow integer, ipaddr character varying(60), username character varying(100), clientid character varying(100), access integer, topic character varying(100) ); INSERT INTO mqtt_acl (id, allow, ipaddr, username, clientid, access, topic) VALUES (1,1,NULL,'$all',NULL,2,'#'), (2,0,NULL,'$all',NULL,1,'$SYS/#'), (3,0,NULL,'$all',NULL,1,'eq #'), (5,1,'127.0.0.1',NULL,NULL,2,'$SYS/#'), (6,1,'127.0.0.1',NULL,NULL,2,'#'), (7,1,NULL,'dashboard',NULL,1,'$SYS/#');