Re: why does this guy use dual?

From: Noons <>
Date: Wed, 26 Jan 2011 12:26:08 +1100
Message-ID: <ihnt66$h8c$>

joel garry wrote,on my timestamp of 26/01/2011 11:42 AM:
> seems to have an unnecessary
> use of dual, or am I missing something?
> It seems to work fine for me without it.

Weird. Only thing I can think of is if v$instance is available and dual isn't, like in a startup? Nup, even then it wouldn't work: it's a cartesian product... Received on Tue Jan 25 2011 - 19:26:08 CST

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