Excerpts from Fábio Gibon - Comex System's message of mar jul 20 12:20:36 -0400 2010:
> Hi everybody,
> are there how define autovacuum to ON and define the period time (for example, 00h - 06h) that it's can run?
You could have a script that toggles the value in postgresql.conf and do
a Postgres reload, and run that script in cron.
