From: Nick <ni...@dd...> - 2003-06-09 13:53:29
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Edmund Lian wrote: > However, I suppose the biggest reason for wanting to keep more than one > related join in a table is to allow for easy querying. It's not uncommon to have 3 (but far less common to have more than that) related columns in a single table. It'll happen in 4th normal form, and there *is* somewhat of a convenience factor, depending on what it is you're relating. Nick |