Nice query, Braxton. I was trying to do it with a left join, but that
required splitting Table2 into an OFF table and an ON table.
I must remember count(1/(condition)); it seems to be very useful.
Back to my real work...
-----------
David Block
[EMAIL PROTECTED]
http://bioinfo.pbi.nrc.ca/dblock/wiki
NRC Plant Biotechnology Institute
Saskatoon, SK, Canada
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