If you are attempting to teach SQL, why not just use a simple example, such as an address book. Probably more informative to work through the process of creating a simple address table, then adding a second table of people to discuss foreign keys and such. Two people may link to the same address. Forinstance, they are from the same family, or work at thesame company. Reverse engineering an applications databaseprobably introduces much more complexity than should beintroduced if the students do not already understand SQL.
------------ Scott Doctor scott at scottdoctor.com ------------------