Message-ID: <9a8a6c631001031959o2dbfb528o1b19d0bae1cd925d@mail.gmail.com>
Date: 2010-01-04T03:59:44Z
From: Dennis Murphy
Subject: function in aggregate applied to specific columns only
In-Reply-To: <5E722D67-76E1-49A7-AE5B-590090A37CD2@acad.umass.edu>
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