--Order 20015224.50

ALTER TABLE WORKSTATION
	DROP CONSTRAINT SocketProtocol_valid1_1;


ALTER TABLE WORKSTATION
	ADD  CONSTRAINT SocketProtocol_valid1_1  CHECK (SOCKETPROTOCOL IN (0, 1, 2, 3));


COMMENT ON COLUMN WORKSTATION.SOCKETPROTOCOL IS '0 = Not applicable
1 = Standard EPC + CR/LF
2 = Datamars
3 = TagSys-L400 EPC + CR/LF';