Well if departments are added and removed I would leave them in there and when you build your data entry form check if the "active_department" flag is set before listing the acceptable departments. That way you always have parent keys AND data entry errors while using external keys. Triggers add no advantage here.


-Waswas

In reply to Re: Re: (OT) database design question by waswas-fng
in thread (OT) database design question by Anonymous Monk

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