Oracle Designer Model, Release 6i
Deletion rules
Deletion rules on EVENT reference properties, i.e. rule if referenced element is deleted
| Reference Property | Deletion Rule |
| ATTRIBUTE_REFERENCE | Block attempt to delete ATTRIBUTE |
| ENTITY_REFERENCE | Block attempt to delete ENTITY |
Impact on child element types if EVENT is deleted
| Impact on children | Via child reference property |
| Cascade delete DIAGRAM_ELEMENT_USAGES | DIAGRAM_ELEMENT_USAGE.CIELEMENT_REFERENCE |
| Cascade delete DOCUMENT_ATTACHMENTS | DOCUMENT_ATTACHMENT.ELEMENT_REFERENCE |
| Cascade delete EVENT_TRIGGERS | EVENT_TRIGGER.TRIGGERED_EVENT_REFERENCE |
| Cascade delete EVENT_TRIGGERS | EVENT_TRIGGER.TRIGGERING_EVENT_REFERENCE |
| Cascade delete EXTENDED_STRUCTURE_ELEMENTS | EXTENDED_STRUCTURE_ELEMENT.PART_OF_REFERENCE |
| Cascade delete EXTENDED_STRUCTURE_ELEMENTS | EXTENDED_STRUCTURE_ELEMENT.USE_OF_REFERENCE |
| Cascade delete FOLDER_MEMBERS | FOLDER_MEMBER.MEMBER_OBJECT |
| Cascade delete SET_MEMBER_ITEMS | SET_MEMBER_ITEM.ELEMENT_REFERENCE |