On Tue, Dec 13, 2016 at 12:22 PM, Ildar Musin <i.mu...@postgrespro.ru> wrote: > We've noticed that PartitionDispatch object is built on every INSERT query > and that it could create unnecessary overhead. Wouldn't it be better to keep > it in relcache?
You might be able to cache some of that data in the relcache, but List *keystate is pointing to query-lifespan data, so you can't cache that. -- 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
