POSC Meta Model Specifications Version 2.3 Logical Data Model

RULES

(Rules) (Express)

This entity is equivalent to EXPRESS domain rule. It contains both unique rules and where rules. The only rule structure supported by this currently is an ordering of attributes within the rule (for UNIQUE rules). The where rules are stored in the RULE_TEXT as text and their relationship to the parent entity or type is established.


Local rules:

Entity projects as table RULES.

Referenced in Diagrams:


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