HF002

Properties of Attributes in entity 4 table: Date ranges where individual rating curves are applied

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	interval	natural	4.-4.	1.	number
STUDY_AREA	N	N	char(1)	enum	nominal
SITECODE	Y	N	char(6)	place	nominal
EQ_SET	Y	N	char(1)	enum	ordinal
EQ_VER	N	N	numeric(2,0)	range	interval	natural	1.-4.	1.	number
EQN_SET_CODE	N	N	char(3)	enum	nominal
BGN_DATE_TIME	Y	N	datetime	range	datetime		Aug 25 1949 12:01AM-Sep 14 2017 4:55PM		date as datetime type
END_DATE_TIME	N	N	datetime	range	datetime		Sep 30 1949 12:00AM-Jan 1 2051 12:00AM		date as datetime type
EFFECTIVE_DATE_BGN	N	Y	char(8)	freetext	nominal
EFFECTIVE_DATE_END	N	Y	char(8)	freetext	nominal
COMMENTS	N	Y	char(100)	freetext	nominal