Re: Retrieving 1, and only 1, row in SQL -- MIDRANGE-L

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Subject: Re: Retrieving 1, and only 1, row in SQL
From: "David Morris" <David.Morris@xxxxxxxxxxxxx>
Date: Fri, 15 Mar 2002 15:10:24 -0700
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Vern,

Not too funny, on Oracle systems, they use a file
called dual with a single column named dummy
to facilitate existence checks and environment
selections.

>>> vhamberg@attbi.com 03/15/02 02:46PM >>>
Might look weird, but have a single-record dummy file....

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