PowerDesigner provides default model checks to verify the validity of entity identifiers.
|
Check |
Description and Correction |
|---|---|
|
Entity identifier name and code uniqueness |
Entity identifier names and codes must be unique in the namespace. Manual correction: Modify the duplicate name/code Automatic correction: Appends a number to the duplicate name/code. |
|
Existence of entity attribute |
At least one attribute must exist for an entity identifier. Manual correction: Add an attribute to the entity identifier or delete the identifier. Automatic correction: None. |
|
Identifier inclusion |
An identifier cannot include another one. Manual correction: Delete the identifier that includes an existing identifier. Automatic correction: None. |