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From: Lawrence D'Oliveiro <ldo@geek-central.gen.new_zealand>
Newsgroups: comp.lang.java.programmer
Subject: Re: SQL Puzzle - too many dimensions
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Date: Sun, 08 May 2011 20:43:38 +1200
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In message <7becs6h10lufrqvb8ciii7vpafjqldv3f0@4ax.com>, Roedy Green wrote:

> You need to combine these into one query, otherwise the max could
> change just prior to the second query.

Why does that matter?