Heikki Linnakangas wrote: > Luke Lonergan wrote: >> Vacuum is a better thing to run, much less CPU usage. > > Vacuum is actually not good for this purpose, because it's been > special-cased to not bump the usage count.
Though the OS's page cache will still see it as accesses, no? ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
