Name |
|
Code |
|
Parent |
|
Comment |
Logical data model reflects the concepts of the universe of discourse, i.e. the business that is described, and provides enough detail that it can influence the shape of the physical implementation. |
Parent Entity |
Name |
Code |
Comment |
Data Type |
Domain |
Mandatory |
Primary Identifier |
Foreign Identifier |
Code is a free format text that descibes the code of the logical data model. |
Variable multibyte (255) |
X |
X |
|
|||
Name is a free-format text, indicating how the logical datamodel is called. |
Variable multibyte (255) |
X |
|
|
|||
Version is a free-format text that indicates the version number of the logical datamodel. |
Variable multibyte (255) |
X |
|
|
Name |
Code |
Generate |
Entity 2 |
Entity 1 |
Dependent Role |
Entity 1 -> Entity 2 Role Cardinality |
Entity 2 -> Entity 1 Role Cardinality |
X |
entity type -> logical data model |
0,n |
1,1 |
Parent |
Parent Entity Code |
enumeration |
Name |
Code |
Parent |
Primary Identifier |
X |
|
|
|