Re: [HACKERS] Wrong index choosen?

Gaetano Mendola wrote:
> Well I think pg_autovacuum as is in 7.4 can not help me for this particular
> table.
>
> The table have 4.8 milions rows and I have for that table almost 10252 new
> entries for day.
>
> I'm using pg_autovacuum with -a 200 -A 0.8 this means a threashold for
> that table equal to:  3849008 and if I understod well the way pg_autovacuum
> works this means have an analyze each 375 days, and I need an analyze for
> each day, at least.
>
> So I think is better for me put an analyze for that table in the cron.
>
> Am I wrong ?

No, I think you are right.  You could do something like -a 1000 -A
.00185, but that will probably for an analyze too often for most of your
other tables.