On Fri, Feb 24, 2017 at 11:43 AM, Haribabu Kommi <kommi.harib...@gmail.com> wrote: > Here I attached an implementation patch that allows > utility statements that have queries underneath such as > CREATE TABLE AS, CREATE MATERIALIZED VIEW > and REFRESH commands to benefit from parallel plan. > > These write operations not performed concurrently by the > parallel workers, but the underlying query that is used by > these operations are eligible for parallel plans. > > Currently the write operations are implemented for the > tuple dest types DestIntoRel and DestTransientRel. > > Currently I am evaluating other write operations that can > benefit with parallelism without side effects in enabling them. > > comments?
I think a lot more work than this will be needed. See: https://www.postgresql.org/message-id/CA+TgmoZC5ft_t9uQWSO5_1vU6H8oVyD=zyuLvRnJqTN==fv...@mail.gmail.com ...and the discussion which followed. -- 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
