Bruno Wolff III <bruno@wolff.to> writes:
> I don't think there is much point in making it configurable. If they knew
> to do that they would most likely know to vacuum as well.
Agreed.
> However, 100K out of 1G seems too small. Just to get wrap around there
> must be a pretty high transaction rate, so 100K may not give much warning.
> 1M or 10M seem to be better.
Good point. Even 10M is less than 1% of the ID space. Dunno about you,
but the last couple cars I've owned start flashing warnings when the gas
tank is about 20% full, not 1% full...
regards, tom lane