"Nathan Boley" <[email protected]> writes:
> For heavy tailed distributions, it is possible for analyze to
> duplicate histogram boundaries.
I don't think this is a bug. You've got values that didn't make it into
the MCV list, but nonetheless occupy multiple buckets' worth of space in
the remainder of the distribution. They *should* appear multiple times
in the histogram. If they didn't, the histogram would be understating
their frequency.
regards, tom lane
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