RE: Multiple lookups for one item in one description table

2003-05-30 Thread Keith C. Ivey
On 29 May 2003 at 11:38, James wrote: > What we envision is a query to return something similar to this: > > +-+--++ > | Item Number | Item Description | Option Description | > +-+--++ > | 1

RE: Multiple lookups for one item in one description table

2003-05-30 Thread James
Thanks for your reply Jeff. While your query is more efficient than the one we had, it still poses the fundamental problem we were trying to avoid; that is returning a "row" for each option. Our "item" table contains over 280 fields which about 30 of them are multiple look-ups like the one I desc

Re: Multiple lookups for one item in one description table

2003-05-30 Thread Jeff Shapiro
James, What you are describing is a many-to-many relationship and is very commonly done. You should be able to get your desired output using your existing structure with something like: SELECT i.item_id AS "Item Number", i.item_desc AS "Item Description", o.option_desc AS "Optio