DROP TABLE beacon_config_assignment; DROP TABLE beacon_instance; CREATE TABLE beacon_instance ( beacon_id varchar PRIMARY KEY NOT NULL, template_id int NOT NULL, peer_ip varchar NOT NULL, nickname varchar NOT NULL, cwd varchar NOT NULL, operating_system varchar NOT NULL, beacon_userent varchar NOT NULL, hostname varchar NOT NULL, config_id int, FOREIGN KEY (template_id) REFERENCES beacon_template, FOREIGN KEY (config_id) REFERENCES beacon_config );