Posit: Unlimited "Undo" in fP?

[Fairlight]

Y'all catch dis heeyah?  Jay Ashworth been jivin' 'bout like:
> 
> Ah... [[Multi-version Concurrency Control]].

Is that what it's called? :) I seriously only really use MySQl of that lot,
and really haven't touched 5 yet...mostly 4.1's.  So I didn't know the term
from experience.  I can use the stuff, but I'm not a full-time DBA either.

> Yes, PgSQL has had that for a couple major version now.  I think Oracle
> might, too.  :-)

Well it was a thought...and it's something that -could- be brought to fP,
if externally.

mark->
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