from_weekday smallint DEFAULT 0 NOT NULL,
	to_weekday smallint DEFAULT 6 NOT NULL,
	from_time time without time zone DEFAULT '00:00:00'::time without time zone NOT NULL,
	to_time time without time zone DEFAULT '23:59:59'::time without time zone NOT NULL,
	id_tag smallint NOT NULL
);

ALTER TABLE ONLY rules
	ADD CONSTRAINT rules_pkey PRIMARY KEY (netmask);

ALTER TABLE ONLY rules
	ADD CONSTRAINT rules_tag_f FOREIGN KEY (id_tag) REFERENCES tag(id_tag) MATCH FULL
	ON UPDATE RESTRICT ON DELETE RESTRICT DEFERRABLE INITIALLY DEFERRED;

-- table to hold site arrays
CREATE TABLE site (
	id_site serial,