Drawing Schemes

Create a Scheme

1. In the repository for your application, right-click on 
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   .
2. Click  Add New.
3. In the pop-up, enter its name.
4. PhixFlow opens a properties tab on the right, and a new scheme on the left. The scheme has a toolbar at the top; see the Toolbar section below for details.

Open a Relationship Diagram

To open an existing relationship diagram:

• either, in the repository, right-click on its name and select Display.
• or, in the properties toolbar, click the .
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   icon.

Create a New Stream

1. Drag the 
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    icon from the toolbar into the diagram.
2. In the pop-up, enter its name, for example "Customer" and click . PhixFlow opens a new Stream properties tab.
3. PhixFlow adds a box to represent the data stream, and opens the properties tab for it.
4. To add attributes to the stream
   • either, in the properties tab on the right, In the Attributes section, click  Add New.
   • or right-click the stream and select Add New Stream Attribute.
5. PhixFlow opens a Stream Attributes properties tab where you can specify details for the attribute, such as its name, data type and length. 
6. If this is the unique identifier, tick Primary Key. Remember to include ID or UID in the name.

Add an Existing Stream

1. In the repository, open the list of streams.
2. Drag a stream from the repository into the diagram. PhixFlow adds the stream with a list of all of its attributes.
3. If the stream has many attributes, click  to collapse the stream so that it only shows the primary and foreign keys.

Connect Attributes

To connect attributes in different streams, click-drag from one attribute to another. PhixFlow shows the currently selected destination in bold. Release the click to connect to the selected destination.

PhixFlow can only connect primary and foreign keys. This creates a one to many relationship. If you connect standard attributes, PhixFlow automatically sets them to be foreign keys.

Properties

For information about the properties toolbar, and about the sections Parent Details, Analysis Models, Description and Audit Summary, see Common Properties.  We recommend you always add a Description that explains the purpose of the item you are creating. 

For a full list of all the PhixFlow property tabs and windows, see Properties, Windows, Menus and Toolbars.

Basic Settings