On Tue, May 16, 2017 at 2:17 AM, Michael Paquier <michael.paqu...@gmail.com> wrote: > Perhaps DSM? It is not user-friendly to fail sporadically...
Yeah. I've been thinking we might want to give each backend a backend-lifetime DSA that is created on first use. That could be useful for some parallel query stuff and maybe for this as well. Other backends could attach to it to read data from it, and it would go away on last detach (which would normally be the detach by the creating backend, but not if somebody else happens to be reading at the moment the backend exits). -- 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
