text: --------------------------------------------------------
  --  Ref Constraints for Table FATHER
  --------------------------------------------------------
  
    ALTER TABLE "FATHER" ADD CONSTRAINT "FATHER_FK" FOREIGN KEY ("ID")
  	  REFERENCES "PERSON" ("ID") ON DELETE CASCADE ENABLE;
    ALTER TABLE "FATHER" ADD CONSTRAINT "FCHILD_FK" FOREIGN KEY ("CHILD_ID")
  	  REFERENCES "PERSON" ("ID") ON DELETE CASCADE ENABLE;
  