"PVANS" wrote in message
...
Good afternoon,
Please can someone help me.
In my Access Database I have a table called tblCommission, with the
fields:
Commission_ID;Client_account; Product_code; Commission; Exchange (£ or $)
I need a method to ensure that each client can have a commission set for
every product - but that a client cant have to commission's for one
product:
eg: I need a method to prevent this:
Comm_ID Client_account Product_code Commission Exchange
1 000001 Coke 3
$
2 000001 Coke 2
$
Does anyone have any suggestions?
I am quite new to Access and completely stuck with this.
Further infor:
Client_Id is related to my Client_ID in a tblClients
Product_Code is related to my Product_Code in a tblProducts
Hi Paul.
One way would be to make a composite primary key from the Client_account and
Product_code fields.
Keith.
www.keithwilby.co.uk