On Mon, Apr 09, 2007 at 09:08:31PM -0400, Tom Lane wrote:
> David Fetter <[EMAIL PROTECTED]> writes:
> > On Mon, Apr 09, 2007 at 06:43:08PM -0400, Tom Lane wrote:
> >> So this does not really add any new functionality, it's just variant
> >> syntax for something you can do about as easily without it, right?
> > Not totally as easily.  For example, you can do some kinds of
> > aggregation with a few fewer keystrokes.
> Example please?  It's not obvious to me what this does that wouldn't be
> exactly isomorphic to creating a temporary view.

It would be isomorphic, but happens automagically for the scope of the
query instead of being three queries.

David Fetter <[EMAIL PROTECTED]> http://fetter.org/
phone: +1 415 235 3778        AIM: dfetter666
                              Skype: davidfetter

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