I thought normalisation was there to:
1. Allow easier updating of record.
2. Reduce database size.
I had pretty much come to the same conclusion myself as you guys above but I was worried I might have missed something obvious.
Thanks for the advice guys.
OK, I'll try to put it context. Building a database to record when lorries visit a particular shop.
ie.
unit shop date
DK55 BHP Leeds 3/9/2009
YR59 YSS Sheffield 6/6/2010
YR59 YSU Wath 25/11/2009
This is just a little bit of the whole database, but should...
Sorry, newbie here, I apologise if this in the wrong forum, however, here goes: In normalisation no piece of data should be duplicated within a database - however is it really a worthwhile practice to place a just a date ( plus key of course) in a table on its own?