German Geek wrote: > On Tue, Dec 9, 2008 at 2:46 PM, Micah Gersten <micah@xxxxxxxxxxx > <mailto:micah@xxxxxxxxxxx>> wrote: > > Robert Cummings wrote: > > On Tue, 2008-12-09 at 00:16 +0000, Nathan Rixham wrote: > > > >> Ashley Sheridan wrote: > >> > >>> On Mon, 2008-12-08 at 23:23 +0000, ceo@xxxxxxxxx > <mailto:ceo@xxxxxxxxx> wrote: > >>> > >>>> Presumable, the EXISTS sub-query can be optimized sometimes > to just stop processing the sub-query and kick things back out to > the outer query. > >>>> > >>>> > >>>> > >>>> IN has to process them all and find them all. > >>>> > >>>> > >>>> > >>>> > >>> Don't forget the special case use as well: > >>> > >>> IF NOT EXISTS `universe` THEN bigbang() > >>> > >>> > >>> Ash > >>> www.ashleysheridan.co.uk <http://www.ashleysheridan.co.uk> > >>> > >>> > >> any chance of writing the implementation of that bigbang() > function? > >> > > > > If nothing exists and a universe is created via a big bang... > does it > > make a sound? Can we realistically call it a big bang if it > doesn't make > > a sound? Couldn't we call it the big light show? But then > again... if > > nothing exists and a universe is created via a big light show... > does it > > matter? Can it be perceived? Is this just a proverbial > pandrödinger's > > box? You can't implement the bigbang() function if you don't exist. > > > > Cheers, > > Rob. > > > The function doesn't say who's doing the creating, it just checks for > the existence of the universe. > > Lol, I agree, the function bigbang() doesn't need to be implemented > (or it could be empty if it needs to be there for this line to work), > because by definition, the universe must exist, if this statement is > to exist. Who says this statement is run in this universe? Who says it's not for a simulator? > > Guys, I think this is taking it a bit far... You new here? ;) Thank you, Micah Gersten onShore Networks Internal Developer http://www.onshore.com -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
