Package for Universal Model - Allow Null Attributes in Keys: Instructions

This package enables nullable keys in Universal Model (Package was created for Toad Data Modeler version 5.4)

Details: Toad Data Modeler supports database platforms that allow NULL attributes in keys as well as databases that require all attributes in keys to be NOT NULL. 
Universal model (generic model type) can be converted to both the types of target database platforms and by default, the possibility do define NULL attributes in keys in Universal Model is turned off. 
See the following screenshot:

uni-nullable-1.png-550x0

To enable the feature in Universal Model and get the following result:

uni-nullable-2.png-550x0

Download and extract the DatabaseUniversal.tbg file from the archive and copy it to installation folder. 
Default path on Windows 7: C:\Program Files (x86)\Dell\Toad Data Modeler 5.4\Packages\System

Important notes:

  • Toad Data Modeler version 5.4 restart is required.
  • Remember to backup the original file before.

Good luck,

Vaclav & Petr and TDM team