Nagasaki Posted October 7, 2006 Posted October 7, 2006 Hello, I have a field called "contact id#" that is the link between two related tables I have. How do I make this field unique so that it is impossible to imput a contact id # in one record that is already being used in another? TIA!
Genx Posted October 8, 2006 Posted October 8, 2006 I suggest you look at making this an auto enter serial and hiding it from the end user. Further, you can also make it unique -- both options will be available if you double click on the field in question when defining fields.
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