TD027

Properties of Attributes in entity 3 table: Cited Literature Information

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
STCODE	N	N	char(10)	enum	nominal
FORMAT	N	N	numeric(1,0)	range	interval	natural	3.-3.	1.	number
REFERNUM	Y	N	numeric(3,0)	range	interval	natural	1.-999.	1.	number
SUBSTRATE	N	N	char(2)	enum	nominal
AUTHORS	N	Y	varchar(100)	freetext	nominal
TITLE	N	Y	varchar(150)	freetext	nominal
YEAR	N	Y	numeric(4,0)	range	datetime		1900.-2000.	1.	year (yyyy)
JOURNAL	N	Y	varchar(130)	freetext	nominal
VOLUME	N	Y	numeric(3,0)	range	interval	natural	1.-200.	1.	number
NUMBER	N	Y	numeric(4,0)	range	interval	natural	1.-2175.	1.	number
PAGE	N	Y	char(9)	freetext	nominal
REMARKS	N	Y	varchar(120)	freetext	nominal