On Tue, Dec 1, 2015 at 5:51 PM, Amit Kapila <amit.kapil...@gmail.com> wrote:
>
> On Thu, Nov 26, 2015 at 8:11 AM, Robert Haas <robertmh...@gmail.com>
wrote:
> >
> > Attached find a patch that does (mostly) two things.
> >
>
> I have started looking into this and would like to share few findings
> with you:
>
>
> - There seems to be some inconsistency in Explain's output when
> multiple workers are used.
>
Forgot to mention that I have changed code of cost_seqscan() by adding
below line, so that it can select parallel plan. This is just a temporary
change to verify Explain's output.
cost_seqscan()
{
..
run_cost = run_cost / (path->parallel_degree + 0.5);
..
}
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com
