You can change the attribute name e. g. in the following cases:
You have just added a self-relationship to the Film entity.
Toad Data Modeler allows you to design Entity Relationship Diagrams of specific database platforms, convert physical model from one database platform to another, create an ER Diagram directly from your database (Reverse Engineering feature), update physical models, generate DDL/SQL scripts and Change Scripts, create Dictionary Types, Views, Triggers, Functions, generate detailed documentation to your model (in HTML, RTF, PDF, XSLT formats) and much more.
This chapter describes features and functions related to Physical Data Modeling. Look around each section to get the information you need.
Note: See the sample physical model Videorental (Oracle 10g db) that is included in the installation package of Toad Data Modeler. Default location is: C:\Program Files (x86)\Quest Software\Toad Data Modeler7.1\Samples.
To display keys in your ER diagram
From the Display Level dropdown menu on the Display Toolbar, select Primary Keys or PK and FK Keys or All Keys.
To define display level for a specificWorkspace
Right-click the work area | Workspace Format | Entity tab | Display Level.
To display keys graphically in your ER diagram
Right-click the work area | Workspace Format | Entity tab | check the Display Keys Graphically checkbox.
To change the default key attributes color
Select Settings | Options | Model section | Physical Model | Entity tab | Attribute Colors area.
To highlight key attributes on your Workspace
Point your cursor at a relationship line.
TIP: When you point your mouse cursor at a relationship line, parent and child attributes are highlighted on the Workspace. You can set the color at: Settings | Options | Graphics | Colors area | Highlight Color.