Hey folks,

Looking through some old code, I found reference to _rollup tables,
which lead me to find the old rolap aggregate implementations,
rolap_aggregate.rb and pipelined_rolap_aggregate.rb.
I see it was removed from the source tree awhile back (May 2007):
http://www.codenotifier.com/projects/249/commits/758

the pipelined_rolap_aggregate.rb looks like exactly what I was looking
for, so I have to ask why this was removed, and if there is something
wrong with it other than not being well maintained since 2007?

In the meantime, I have working (but much less reusable) code that is
generating rollups for me, but this seems like a better way to go
about it, so I'm wondering if maybe I should try to use what I have
learned creating my own rollups to update this aggregate strategy.

Cheers,
Andrew Kuklewicz
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