Oracle Designer Model, Release 6i
Deletion rules
Deletion rules on JAVA_MOD_IMPLEMENTATION reference properties, i.e. rule if referenced element is deleted
| Reference Property | Deletion Rule |
| DATABASE_USER_REFERENCE | Cascade delete, if DATABASE_USER deleted (Owning foreign key) |
| JAVA_MODULE_REFERENCE | Cascade delete, if JAVA_MODULE deleted |
| DATABASE_USER_REFERENCE2 | Nullify reference, if DATABASE_USER deleted |
| DIRECTORY_REFERENCE | Nullify reference, if DIRECTORY deleted |
| REPLICATION_GROUP_REFERENCE | Nullify reference, if REPLICATION_GROUP deleted |
Impact on child element types if JAVA_MOD_IMPLEMENTATION is deleted
| Impact on children | Via child reference property |
| Cascade delete DATABASE_OBJECT_GRANTS | DATABASE_OBJECT_GRANT.JMI_REFERENCE |
| 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 SERVER_OBJECT_USAGES | SERVER_OBJECT_USAGE.CIELEMENT_REFERENCE |