POSC Specifications Version 2.2

Epicentre Logical Data Model

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ENTITY REF_CODE_ALIAS (* Local *)

SUBTYPE OF (reference_behavior, ref_data);

description : OPTIONAL ndt_comment;
end_time : OPTIONAL ndt_date_tod;
identifier : ndt_name;
ref_naming_system : OPTIONAL ref_naming_system;
standard_code : ref_code;
start_time : OPTIONAL ndt_date_tod;

UNIQUE

si: end_time, start_time, reference_behavior.source, standard_code;

END_ENTITY; (* ref_code_alias *)

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Generated on Tue Dec 9 09:50:18 1997
© Copyright 1997 POSC. All rights reserved.