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Ubuntu-cy - Ubuntu Linux - Cyprus Local Community Team • View topic - Databases

Databases

Re: Databases

Postby medigeek » Sun Nov 30, 2008 11:41 pm

They don't ask you or give you extra marks for table efficiency, do they?
In that case I would:
1) Put the group for each student/lecturer as a comma-separated list of text values. The column would be name something like "Groups".
2) Place students and lecturers under one table, i.e. "Persons" and use "Type" column (say numerical 1 = student, 2 = lecturers) to separate them during the query.

There would be more relations between each of the columns, but at least they'd be summed up and properly "categorized" :) (or so I think :mrgreen: )
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Re: Databases

Postby christodoulos » Mon Dec 01, 2008 12:07 am

What I'm thinking is if the lecturer wants a group assignment, take a note to the piece of paper and thats all !! :lol:
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Re: Databases

Postby marinos » Mon Dec 01, 2008 1:11 am

Everything should be made as simple as possible, but not simpler.
--Albert Einstein--
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