PowerDesigner provides default model checks to verify the validity of data sources.
Check |
Description and Correction |
---|---|
Data source name and code uniqueness |
Data source names and codes must be unique in the model. Manual correction: Modify the duplicate name/code Automatic correction: Appends a number to the duplicate name/code |
Existence of physical data model |
A data source must contain at least one physical data model in its definition. Manual correction: Add a physical data model from the Models tab of the property sheet of the data source Automatic correction: Deletes data source without physical data model |
Data source containing models differing DBMS types |
The models in a data source should share the same DBMS since they represent a single database. Manual correction: Delete models with different DBMS or modify the DBMS of models in the data source Automatic correction: None |