On Sat, Aug 30, 2008 at 01:36:25PM -0400, Albretch Mueller wrote:
> > The system is smart enough to only do the count() once.
> ~
> But not smart enough to make a variable you declare point to that
> internal variable so that things are clearer/ easier ;-)
The SQL standard has pretty clear rules about what variables can be
referenced from where, and this is one of those places (the rationale
is probably in there too).
Have a nice day
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Please line up in a tree and maintain the heap invariant while
> boarding. Thank you for flying nlogn airlines.
