Oracle Designer Model, Release 6i
Deletion rules
Deletion rules on NAVIGATION_ACTION_ITEM reference properties, i.e. rule if referenced element is deleted
| Reference Property | Deletion Rule |
| MCN_REFERENCE_TO | Cascade delete, if MODULE_COMPONENT_INCLUSION deleted |
| MCN_REFERENCE | Cascade delete, if MODULE_COMPONENT_INCLUSION deleted (Owning foreign key) |
| MODULE_NETWORK_REFERENCE | Cascade delete, if MODULE_NETWORK deleted |
| WINDOW_REFERENCE | Cascade delete, if WINDOW deleted (Owning foreign key) |
Impact on child element types if NAVIGATION_ACTION_ITEM 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 EXTENDED_STRUCTURE_ELEMENTS | EXTENDED_STRUCTURE_ELEMENT.PART_OF_REFERENCE |
| Cascade delete EXTENDED_STRUCTURE_ELEMENTS | EXTENDED_STRUCTURE_ELEMENT.USE_OF_REFERENCE |
| Cascade delete PREFERENCE_SET_USAGES | PREFERENCE_SET_USAGE.CIELEMENT_REFERENCE |
| Cascade delete USER_PREFERENCES | USER_PREFERENCE.CIELEMENT_REFERENCE |