From: Michael Bouschen <Michael.Bouschen_at_Sun.COM>
Date: Thu, 08 Dec 2005 16:07:45 +0100

Hi Linda, hi Mike,

does a subquery open a new scope for the declaration of identification
variables or with other words is it legal that a subquery defines an
identification variable having the same name as an identification
variable defined in the outer query?

Thanks!

Regards Michael