RP ADDITIONALFUNCTION

CREATE TABLE rp_additionalfunction

 (
   mainfunctionkey                dintkey,
   addfunctionkey                 dintkey,
   reserved                       dinteger
 );

 ALTER TABLE rp_additionalfunction
   ADD CONSTRAINT rp_pk_additionalfunction PRIMARY KEY (mainfunctionkey, addfunctionkey);

 ALTER TABLE rp_additionalfunction ADD CONSTRAINT rp_fk_additionalfunction_mfk
   FOREIGN KEY (mainfunctionkey) REFERENCES gd_function(id)
   ON UPDATE CASCADE
   ON DELETE CASCADE;

 ALTER TABLE rp_additionalfunction ADD CONSTRAINT rp_fk_additionalfunction_afk
   FOREIGN KEY (addfunctionkey) REFERENCES gd_function(id)
   ON UPDATE CASCADE;