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ENTITY Characteristic_data_column_header_link SUBTYPE OF (Independent_property_relationship); SELF\Independent_property_relationship.relating RENAMED precedent : Characteristic_data_column_header; SELF\Independent_property_relationship.related RENAMED subsequent : Characteristic_data_column_header; DERIVE SELF\Independent_property_relationship.relation_type : STRING := 'sequence'; UNIQUE UR1 : precedent, subsequent; WHERE WR1: subsequent <> precedent; END_ENTITY; -- Characteristic_data_column_header_link |
Entity data types and their attributesIndependent_property_relationshiprelation_type: STRING; (OPT) description: STRING; relating: Independent_property; related: Independent_property; Characteristic_data_column_header_link (RT) relating->precedent: Characteristic_data_column_header; (RT) related->subsequent: Characteristic_data_column_header; (RT) (DER) relation_type: STRING; |
Global rules for this entity data type- |