Chapter 3 Building Physical Diagrams
A foreign key is a primary key, or an alternate key, that migrates from another table. Depending on selected model options, a primary key can be automatically migrated to a child table as a foreign key at reference creation.
The columns that are defined in a foreign key can also be user-specified at creation and changed at any time from the Joins page of the reference property sheet.
For more information on the auto-migration of a foreign key, see section Auto-migrating foreign keys.
For more information on defining references, see section Defining references in a physical diagram.
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