why does this guy use dual?

From: joel garry <joel-garry_at_home.com>
Date: Tue, 25 Jan 2011 16:42:43 -0800 (PST)
Message-ID: <9f767e55-1fb7-4ecd-ba94-74fa4cb69ec3_at_y2g2000prf.googlegroups.com>

http://www.oracleobserver.com/?q=node/28 seems to have an unnecessary use of dual, or am I missing something?

It seems to work fine for me without it.


_at_home.com is bogus.
Received on Tue Jan 25 2011 - 18:42:43 CST

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