Oracle Designer Model, Release 6i
Deletion rules
Deletion rules on GENERAL_ATTRIBUTE reference properties, i.e. rule if referenced element is deleted
| Reference Property | Deletion Rule |
| CLASSIFIER_REFERENCE | Block attempt to delete CLASSIFIER |
| ATTRIBUTE_DOMAIN_REFERENCE | Cascade delete, if ATTRIBUTE_DOMAIN deleted (Owning foreign key) |
| EVENT_CLASSIFIER_REFERENCE | Cascade delete, if EVENT_CLASSIFIER deleted (Owning foreign key) |
| GENERIC_CLASS_REFERENCE | Cascade delete, if GENERIC_CLASS deleted (Owning foreign key) |
| INTERFACE_CLASSIFIER_REFERENCE | Cascade delete, if INTERFACE_CLASSIFIER deleted (Owning foreign key) |
| COLLECT_CLASSSIFIER_REFERENCE | Nullify reference, if CLASSIFIER deleted |
Impact on child element types if GENERAL_ATTRIBUTE is deleted
| Impact on children | Via child reference property |
| Nullify reference on WORKFLOW_ATTRIBUTE | WORKFLOW_ATTRIBUTE.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete ATTRIBUTE_DERIVATION_RULES | ATTRIBUTE_DERIVATION_RULE.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete BC4J_EVENT_ATT_MAPPINGS | BC4J_EVENT_ATT_MAPPING.GENERAL_ATTRIBUTE_REFERENCE |
| Cascade delete CONTEXT_MAPPINGS | CONTEXT_MAPPING.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete CROSS_OBJ_RULE_IMPLEMENTS | CROSS_OBJ_RULE_IMPLEMENT.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete DATA_COMPONENTS | DATA_COMPONENT.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete DIAGRAM_ELEMENT_USAGES | DIAGRAM_ELEMENT_USAGE.CIELEMENT_REFERENCE |
| Cascade delete ELEMENT_RULE_USAGES | ELEMENT_RULE_USAGE.CIELEMENT_REFERENCE |
| Cascade delete INTEGRITY_RULES | INTEGRITY_RULE.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete MEMBER_COMPONENTS | MEMBER_COMPONENT.CLASSIFIER_ATTRIBUTE_REFERENCE |
| Cascade delete ROLE_QUALIFICATIONS | ROLE_QUALIFICATION.GENERAL_ATTRIBUTE_REFERENCE |
| Cascade delete TAGGED_VALUES | TAGGED_VALUE.ELEMENT_REFERENCE |
| Cascade delete UML_DEPENDENCY_CLIENTS | UML_DEPENDENCY_CLIENT.CLIENT_ELEMENT_REFERENCE |
| Cascade delete UML_DEPENDENCY_SUPPLIERS | UML_DEPENDENCY_SUPPLIER.SUPPLIER_ELEMENT_REFERENCE |
| Block, if CONTEXT_MAPPINGS exist | CONTEXT_MAPPING.CLASSIFIER_ATT_FROM_REFERENCE |
| Block, if VALIDATION_VALUES exist | VALIDATION_VALUE.GENERAL_ATTRIBUTE_REFERENCE |