Viewing and Editing the DBMS Definition File

Each PDM is linked to a definition file that extends the standard PowerDesigner metamodel to provide objects, properties, data types, and generation parameters and templates specific to the language being modeled. Definition files and other resource files are XML files located in the Resource Files directory inside your installation directory, and can be opened and edited in the PowerDesigner Resource Editor.

Caution The resource files provided with PowerDesigner inside the Program Files folder cannot be modified directly. To create a copy for editing, use the New tool on the resource file list, and save it in another location. To include resource files from different locations for use in your models, use the Path tool on the resource file list.

To open your model's definition file and review its extensions, select Start of the navigation path Database Next navigation step Edit Current DBMS End of the navigation path .

For detailed information about the format of these files, see Customizing and Extending PowerDesigner > DBMS Definition Files.

Note Some resource files are delivered with "Not Certified" in their names. We will perform all possible validation checks, but we do not maintain specific environments to fully certify these resource files. We will support them by accepting bug reports and providing fixes as per standard policy, with the exception that there will be no final environmental validation of the fix. You are invited to assist us by testing fixes and reporting any continuing inconsistencies.