POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
QUANTITY_TYPE_ALTERNATIVE
(* Open *)
SUBTYPE OF
(
association_reference
);
quantity_type :
ref_quantity_type
;
unit_of_measure :
ref_unit_of_measure
;
UNIQUE
si: unit_of_measure, quantity_type;
END_ENTITY
; (* quantity_type_alternative *)
Generated on Tue Jul 10 19:38:46 2001
© Copyright 2001 POSC. All rights reserved.