> On Oct 16, 2018, at 1:01 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> Rob Sargent <robjsargent(at)gmail(dot)com> writes:
>> Should reality be half again as large as the estimated row count?
>> coon=# select count(*) from sui.segment;
>> count
>> ----------
>> 49,942,837 -- my commas
>> (1 row)
>
>> coon=# vacuum (analyse, verbose) sui.probandset;
>
> Uh, what does sui.probandset have to do with sui.segment ?
>
> regards, tom lane
As the locals say, Oh My Heck. Nothing at all as far as row count is concern. Deepest apologies.