On Wed, Jan 28, 2015 at 5:19 AM, Petr Jelinek <petr@2ndquadrant.com> wrote:
> Yes, that's my view too. I would generally be for that change also and it
> would be worth it if the code was used in more than one place, but as it is
> it seems like it will just add code/complexity for no real benefit. It would
> make sense in case we used sequential scan node instead of the new node as
> Amit also suggested, but I remain unconvinced that mixing sampling and
> sequential scan into single scan node would be a good idea.
Based on previous experience, I expect that any proposal to merge
those nodes would get shot down by Tom with his laser-guided atomic
bazooka faster than you can say "-1 from me regards tom lane".
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company