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design question

From: Ian Kelly <kellizer(nospam)_at_hotmail.com>
Date: Sun, 19 Jan 2003 13:06:01 -0000
Message-ID: <1pxW9.618$lP6.66@newsfep3-gui.server.ntli.net> 





Hi


I have a design question and wondering how the best way to model it
relationally.



You have a system which check's to see if a user can access it from 2
tables, say student and lecturer.



Is there a way to combine the access (Log-in) information in one table
without replicating data that is stored in the student/lecturer tables?



Is there a name to this problem?



Regards Ian
Received on Sun Jan 19 2003 - 07:06:01 CST












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