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Help... .. Deciding one to many or many to many.. Type..



 
 
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Old April 25th, 2010, 11:25 PM posted to microsoft.public.access.tablesdbdesign
Ahmed
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Default Help... .. Deciding one to many or many to many.. Type..

Hi,
I am learning in Access 2007.... Through John and Jeff Book......Have
two tables.... e.g. 1. AllItems 2. ItemsCategories
Both has Primary keys .... If Items would be in one of categories..
ItemsCategories Key Would GO in
AllItems as Fk... But.. in Future... if Some items belong to more than one
category then
it would rewuire a Juctional table (e.g. ItemsNCategories)...
Should I make Juctional Table (for unknown Future addition convinience) or
Just use one to many
Relationship... Will it hurt to make juctional Table and Procede.. ?

Second question is.. Should Catagories be added .. Through form Direstly
binding table or Should
Create Query of Table categories and Bind Query to Form..

Many thanks In Advance.. Though very basic question .. will appreciate..
help.

Thanks. Ahmed

 




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