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Create a Data Model Diagram
To model the structure of a relational database you use Data Modeling diagrams, which are extended Class diagrams. When you open a Data Modeling diagram the matching Diagram Toolbox is automatically opened, which contains the diagram elements:
- Table
- View
- Procedure
- Sequence
- Function
- Association and
- Database Connection
Access
Display the 'New Diagram' dialog using any of the methods outlined here.
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Ribbon |
Design > Diagram > Insert |
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Context Menu |
Right-click on Package | Add Diagram Right-click on element | Add | Add Diagram |
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Keyboard Shortcuts |
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Other |
Project Browser caption bar menu | New Diagram |
Create a Data Modeling diagram
Field/Button |
Action |
See also |
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Package |
Defaults to the name of the Package selected in the Project Browser or, if the parent is an element, the name of the Package containing that element. If you are adding a diagram directly to a Package and notice that it is not the correct Package, click on the |
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Parent |
If you are adding a diagram to an element, this field displays the element name. |
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Diagram |
This field defaults to the name of the parent Package or element. If required, overtype the default name with your preferred name. |
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Select From |
Click on this header and select the Perspective Group and Perspective or Workspace most appropriate to the area you are working in (in this instance, 'Information Engineering > Database Models'). From the options listed in the panel, click on 'Extended'. |
Add New Diagrams |
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Diagram Types |
Click on 'Data Modeling'. |
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OK |
Click on this button to create the diagram. The Diagram View displays the blank diagram, and the 'Data Modeling' pages display in the Diagram Toolbox. Drag elements and connectors from the Toolbox onto your diagram, to create your data model. |
Data Modeling Toolbox |
button and browse for the correct Package.Notes
Learn more
