| Name | Meta_Ancestor |
|---|---|
| Entity Type | External |
| Description | Meta_Ancestor is a private table used by the meta-system. |
| Submodel | Meta |
| Entity Scope | Meta |
| Primary Key | Descendant_Code , Ancestor_Code |
| Natural Key | Descendant_Code , Ancestor_Code |
| Generalizations | |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Ancestor_Code |
|
_ | Yes |
VARCHAR2(25) | |
| Descendant_Code |
|
_ | Yes |
VARCHAR2(25) | |
| Descendant_Type |
|
_ | No |
VARCHAR2(25) | |
| Distance |
|
_ | No |
NUMBER(2) |