|Subject:||Access database Design|
|Date:||24 Aug 2006|
I am working on a Access database and have run into a design problem.
Bit of background - This is how a booking works.
A booking is taken from a client and a date/time begining of booking
and a date/time end of booking. A staff member is then sent to the
client. This is stored in a bookings table.
my main problem is with charge rates.
If for example a booking is taken on a friday from 12 noon till 10am
the next day. Charge rates may be from 10am till 5pm at one rate then
increase for the night time and then reduce again at 7am in the
My other problem is this information needs to be stored incase the
charge rates change and I want to look back over previous bookings but
obviously want to see the price i charged not the price with the
updated charge rates.
Now I know how to calculate the bookings on the fly using a function /
queries etc. My problem is I dont know how to contruct my tables with
out storing masses of data
Thanks in advance