CREATE TABLE CORD_SYS_ALIAS
(

COORDINATE_SYS_ID	CHAR VARYING (40)	NOT NULL REFERENCES COORDINATE_SYS (COORDINATE_SYS_ID),
CORD_SYS_ALIAS_S	CHAR VARYING (19)	NOT NULL PRIMARY KEY,
DESCRIPTION	CHAR VARYING (255)	,
EFFECTIVE_DATE	DATE	,
EXPIRY_DATE	DATE	,
IDENTIFIER	CHAR VARYING (40)	NOT NULL,
R_NAMING_SYSTEM_KD	CHAR VARYING (40)	NOT NULL REFERENCES R_NAMING_SYSTEM (R_NAMING_SYSTEM_KD)

)