POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
LEGAL_SURVEY_AREA_CORNER
SUBTYPE OF
(
association
);
legal_survey_area :
legal_survey_area
;
legal_survey_feature :
legal_survey_feature
;
point_order :
ndt_pint4
;
UNIQUE
si: legal_survey_feature, legal_survey_area;
WHERE
val: point_order > 0;
END_ENTITY
; (* legal_survey_area_corner *)
Generated on Tue Jul 10 19:38:03 2001
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