Model Parts, Diagrams, Dictionary Items, and Properties > Properties > Unique (property of column and index)
Unique (property of column and index)
For automation interface information about the Unique property, see the automation interface topic for the owning item type in the Related Topics.
This property specifies that each value in a Column or Index must be unique.
By default, the Unique check box is cleared.
This property is set on the Options tab of a Column's and Index's Property Pages.
The following section provides information about the items and diagrams for which Unique is a property. For more information about an item or diagram, click it.
Is property of