> BTW, you can get access to SIGMOD CDs with lots of goodies for a very low
> price (at least in 1999 it was a bargain), check out ACM membership for
> sigmod.
> 
> I've been reading something about implementation of histograms, and,
> AFAIK, in practice histograms is just a cool name for no more than:
>    1. top ten with frequency for each
>    2. the same for top ten worse
>    3. average for the rest

I wonder if just increasing the number of buckets in analyze.c would
help?

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  [EMAIL PROTECTED]               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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