Robert Haas writes:
> On Thu, Dec 8, 2016 at 3:53 AM, Srinivas Karthik V
> wrote:
>> 1) Can you please let me know if innerbucketsize*innerpathrows captures the
>> maximum bucket size?
>> 2) why is it not calculated afresh all the time?
> Well, #2 is answered there right in the comments:
>
On Thu, Dec 8, 2016 at 3:53 AM, Srinivas Karthik V
wrote:
> Dear PostgreSQL Hackers,
>
> I am working in PostgreSQL 9.4.* optimizer module. In costsize.c file and
> final_cost_hashjoin() function, the innerbucketsize is either:
>
> a) calculated using a cached copy
>
