CREATE TABLE component_history (    component_id integer NOT NULL,    history_timestamp timestamp without time zone DEFAULT '2005-12-29 16:46:13.763751'::timestamp without time zone NOT NULL,    name character varying NOT NULL,    fqdn character varying NOT NULL,    state character varying(10) DEFAULT 'active'::character varying NOT NULL,    is_byhand boolean DEFAULT false NOT NULL,    is_measured boolean DEFAULT true NOT NULL );