Luca Ferrari <fluca1978(at)gmail(dot)com> writes:
> I'm not understanding why a vacuum full clears a FSM information while
> a normal vacuum does not. On a table with fillfactor = 50 I've got:
VAC FULL builds a new physical table, which has no FSM to start with.
Possibly, when fillfactor < 100, that's something that should be
created; the decision not to bother is probably older than the
fillfactor knob.
regards, tom lane