On Fri, Dec 11, 2015 at 1:42 AM, Haribabu Kommi <kommi.harib...@gmail.com> wrote: > Here I attached a POC patch of parallel aggregate based on combine > aggregate patch. This patch contains the combine aggregate changes > also. This patch generates and executes the parallel aggregate plan > as discussed in earlier threads.
Pretty cool. I'm pretty sure there's some stuff in this patch that's not right in detail, but I think this is an awfully exciting direction. I'd like to commit David Rowley's patch from the other thread first, and then deal with this one afterwards. The only thing I feel strongly needs to be changed in that patch is CFUNC -> COMBINEFUNC, for clarity. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
