Another Reason Not to Use MySQL
Collins Richey
crichey
Wed Jan 11 21:37:31 PST 2006
On 1/10/06, Kurt Wall <kwall at kurtwerks.com> wrote:
> On Tue, Jan 10, 2006 at 04:07:04PM -0500, David Bandel took 21 lines to write:
> > On 1/10/06, Kurt Wall <kwall at kurtwerks.com> wrote:
> > > http://bugs.mysql.com/bug.php?id=5755
> > >
> > > "Status: Not a Bug"? WTF? It's a feature? Sheesh.
> >
> > Well, hey, if just return a number and don't actually count, it'll be
> > a lot faster. What do you want, speed _and_ accuracy?
>
> The deal is: "Good, cheap, fast; pick any two." They're only permitting
> me to choose one, fast. If I wanted an estimate or a guess, I can do
> that even faster with a RNG.
>
> I'm still stuck on the "it's not a bug, it's a feature" part.
>
"... estimate of the row count. The estimate is calculated by 8 random
dives ..."
And they consider this POS a production software release? Do they also
make random decisions about which updates to record?
Hmmm, maybe folks should just switch to a real database.
--
Collins Richey
Debugging is twice as hard as writing the code ... If you write
the code as cleverly as possible, you are, by definition, not
smart enough to debug it.
-Brian Kernighan
More information about the Linux-users
mailing list