--On torsdag, november 01, 2007 11.06.57 -0400 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
wrote:
> Palle Girgensohn <girgen(at)pingpong(dot)net> writes:
>> Unfortunately, altering statistics doesn't help. I see no difference
>> when altering the value from 10 (default) to 100, 1000 or 100000. :-(
>
> Um, you did re-ANALYZE the table after changing the setting?
alter table login alter userid SET statistics 1000;
vacuum analyze login;