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Re: subquery/alias question - Mailing list pgsql-general

From Michael Glaesemann
Subject Re: subquery/alias question
Date
Msg-id A7A00B7D-49BE-4A0E-BF0F-71488BC67E82@seespotcode.net
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In response to Re: subquery/alias question  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
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On Sep 25, 2007, at 21:44 , Tom Lane wrote:

> ... which in English means we just do the calculation once ...

As always, thanks, Tom, for the explanation (and Alvaro, who probably
already knew this :))

Michael Glaesemann
grzm seespotcode net

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