On Wed, Oct 5, 2016 at 5:38 AM, Tomáš Uko <uko@xxxxxxxxx> wrote: > Hi Jeff, > > > > We have encountered same problem as you (in 9.5.4), it seems that so far it > hasn’t been ported back from 9.6, but if you take this commit and apply it > to 9.5 source codes, it seems to be working > > But anyway, does anybody knows plans about backporting this to 9.5 official > way? Won't happen. Only bugs get ported back, and performance enhancements generally don't qualify (in very exceptional cases they might but this issue is a routine performance enhancement). Basically you have to decide to update or stay with 9.5. merlin -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general