On Mon, Jun 2, 2008 at 7:20 PM, Gregory Stark <stark@enterprisedb.com> wrote:
> "Scott Marlowe" <scott.marlowe@gmail.com> writes:
>
>> On Mon, Jun 2, 2008 at 3:43 PM, Justin <justin@emproshunts.com> wrote:
>>>
>>> I have noticed that estimated Cost to do the query is way off from Actual.
>>
>> Well, they're not measured in the same units. estimated costs are in
>> terms of the cost to sequentially scan a single tuple, while actual
>> costs are in milliseconds.
>
> s/tuple/page/
Dangit! I knew that too. time for some sleep I guess. :)