Created by: Lester Caine, Last modification: 20 Aug 2008 (10:08 UTC)
Field Type NULL Default Description
UPRN Numeric(18,0) not null
Unique property reference number
XREF_KEY Varchar(14) Primary
Key value to uniquely identify record
START_DATE Date not null
Date activity started
LAST_UPDATE_DATE Date not null
Date last updated
ENTRY_DATE Date not null
Date record was created

Date activity ceased
CROSS_REFERENCE Varchar(20) not null
Primary key of record in associated data set
SOURCE Varchar(6) not null
Identification of associated data set (see NLPG Cross-reference Source Codes )

These fields are defined in the NLPG Data Transfer documentation