On 21 August 2017 at 11:42, Amit Kapila <[email protected]> wrote:
>> or of 2) >> treating cost = speed, so we actually reduce the cost of a parallel >> plan rather than increasing it so it is more likely to be picked. >> > > Yeah, this is what is being currently followed for costing of parallel > plans and this patch also tries to follow the same. OK, I understand this better now, thanks. -- Simon Riggs http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
