POSC Meta Model Specifications Version 2.3
Logical Data Model
REF_DUPL_METHOD
(Rules)
(Express)
The method (sql statement) used to specify the denormalization/duplication.
name
(M, K: string(40))
The name of the denormalization method.
definition
(M: string(2000))
Definition for this type of duplication.
duplication
(V: SET[0:?]
duplication
(ref_dupl_method))
The duplications that this method applies to.
Local rules:
Uniqueness Constraint
name
Entity projects as table
REF_DUPL_METHOD
.
Referenced in Diagrams:
PJ2:Relational meta data
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