CREATE TABLE public.script ( id serial NOT NULL, "group" varchar NOT NULL, name varchar NOT NULL, "source" text NOT NULL, updated timestamptz DEFAULT NOW() NOT NULL, CONSTRAINT script_pk PRIMARY KEY (id), CONSTRAINT script_unique_name UNIQUE (name) ); CREATE TABLE public."execute" ( id serial NOT NULL, node_id int4 NOT NULL, script_id int4 NOT NULL, ssh varchar DEFAULT '' NOT NULL, CONSTRAINT execute_pk PRIMARY KEY (id), CONSTRAINT execute_node_fk FOREIGN KEY (node_id) REFERENCES public.node(id) ON DELETE CASCADE ON UPDATE CASCADE, CONSTRAINT execute_script_fk FOREIGN KEY (script_id) REFERENCES public.script(id) ON DELETE CASCADE ON UPDATE CASCADE );