scott wrote:
> Yes they make sense, but I haven't tried that because the speed penalty 
> seems bad anyway so won't use the distinct method for now.

What indexes have you defined? If you define an index over expid, you may 
see a speed increase. 11 seconds seems a bit long for any query on a table 
with indexes.

-- 
   Darren New, San Diego CA, USA (PST)
   My fortune cookie said, "You will soon be
   unable to read this, even at arm's length."

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