Thanks for the pointer to this presentation, Oyvind. It's a pretty
startling observation though I'm not sure how to use it. I'd be
interested in hearing your thoughts about this some time.
Cheers,
-Rick
That reminds me of a very entertaining presentation which was held at
VLDB this year:
Slides: http://www.vldb2005.org/program/slides/fri/s1228-reddy.ppt
Paper: http://www.vldb2005.org/program/paper/fri/p1228-reddy.pdf
Have a look, it's worth the time.
We should definitely consider more execution plans in Derby, so that
we, too, could draw such interesting pictures. ;o)