On 3/1/2012 9:59 AM, Jay Blanchard wrote:
Thanks FeIn, I'll give these articles and methods a look this afternoon. I'm sure that it will lead to more questions, so I'll be back.

I also forgot to say that I cannot modify the database structure - the client is very strict about that. But it does look like the adjacency list model - each records list each of its tiers from 1 to 14.

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