> I'm also claiming that a true count for any active table is
> meaningless and am *not* suggesting that effort be spent on trying
> to produce such a true count.
That's a pretty big assumption that would in fact be WRONG.
We have managers interested in counting the number of objects we have
around (As a domain registry, what objects would you imagine those
might be :-)), and they're keen on possibly even being able to
reconcile those counts from day to day based on transaction activity.
Leaping into some sort of vague guesstimation would destroy the
ability to do any kind of analysis of activity, and I daresay enrage
them.
There may be times that a really rough guess can suffice; there are
other times when exactness is absolutely vital.
Creating a "fast but WRONG COUNT(*)" which prevented getting the exact
answer that the present implementation provides would be a severe
misfeature.
--
output = reverse("gro.gultn" "@" "enworbbc")
http://linuxdatabases.info/info/rdbms.html
"The test of a principle is whether it applies even to people you
don't like." -- Henry Spencer