> I wan't to know how often do i have to do this. If i do a lot of
> inserts, my SELECTS are very slow, but if I Vacum the table it's
> better. do i have to vacum every insert?
Not after every insert, but it should at least be done nightly and
after a large batch of inserts. And make sure that you do 'vacuum analyze',
or alternatively, from the nightly postgres super-user cron,
'vacuumdb --all --analyze'.
steve