Manfred Koizar <[EMAIL PROTECTED]> writes:
> Cutting down the number of heap page fetches if PF1 * L > P and P <
> effective_cache_size seems like an obvious improvement, but I was not
> able to figure out where to make this change. Maybe it belongs into
> costsize.c near
> run_cost += outer
On Fri, 19 Sep 2003 11:35:35 -0700, Jenny Zhang <[EMAIL PROTECTED]>
wrote:
>I posted more results as you requested:
Unfortunately they only confirm what I suspected earlier:
>> 2) -> Index Scan using i_ps_suppkey on partsupp
>> (cost=0.00..323.16 rows=80 width=34)
>>
