marcin mank <marcin.mank@gmail.com> writes:
>> This proposal is just "hints by the back door", ISTM. As Tom says, there is
>> a justification for having it on tablespaces but not on individual tables.
> If the parameter is defined as "the chance that a page is in cache"
> there is very real physical meaning to it.
We have no such parameter...
regards, tom lane