On 21/02/2009, at 5:30 AM, Alan Ward wrote:

Add a unique constraint to the database.

I see a thread from 2003 [1] that seems to indicate that uniqueness of an attribute isn't expressible in an EO model. I take it the only way to add such a constraint, then, is manually?

[1]  http://markmail.org/message/mldcngiglhz3cti7


--
Paul.

w  http://logicsquad.net/
h  http://paul.hoadley.name/


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