I'm trying out Visio for the first time today, creating ERD's. Is it possible to specify alternate keys in addition to PK's in Visio ERD diagrams. I can't see any way to define more than one key on a table.
Any ideas? Cheers.
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One way to do this is by creating a Unique Index on the column.
There should be a way to display AKn of the left hand column of the design surface, but I don't know how to do this.