Robert Haas <robertmhaas@gmail.com> writes:
> On Fri, Oct 7, 2011 at 2:40 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I'm making some progress with this, but I notice what seems like a
>> missing feature: there needs to be a way to turn it off. �Otherwise
>> performance comparisons will be difficult to impossible.
>>
>> The most obvious solution is a planner control GUC, perhaps
>> "enable_indexonlyscan". �Anyone object, or want to bikeshed the name?
> I was expecting you to NOT want that, or I would have put it in to
> begin with... so go for it.
It seems unlikely to have any use except for testing, but I think we
need it for that.
regards, tom lane
