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scottybwoy

Relationship Question *SOLVED*

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Hi all,

Am working on a database project for my company and have pretty much everything set up.  However I am unsure whether a relationship is needed here.  Let me explain :

We have different types of customers and have a table  holding these that is related to the customers table.  When a customer makes a sale the cust ID is related to that sale carrying with it the customer type.  Then our products are given as a different price depending on their type.  Do I need a relationship between the Cutomers table, value type to the Product table, value type?

Does this make sense, the Sales table is connected to the Product table via Purchase Order key.

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Since you already have a relationship between the value type and customer type in a table, I don't see why you'd want to have the exact same information in yet another table.  Any work you need to do could be done by a query to the Purchase Order table.

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