On Mon, Jan 19, 2015 at 10:53 PM, tim_wilson <tim.wil...@telogis.com> wrote: > Was slightly optimistic that this comment in the release notes might mean > that my bug with bloat on hot tables might have been fixed in 9.4 > > /Make VACUUM properly report dead but not-yet-removable rows to the > statistics collector (Hari Babu) > > Previously these were reported as live rows./ > > Unfortunately that is not the case, and we still have the problem in 9.4
As far as I can tell from reviewing the thread, what we need to do here is basically invent HEAPTUPLE_INSERT_AND_DELETE_IN_PROGRESS. There was a lot of concern about doing that in the back-branches, but I'm skeptical that the concern is justified. -- 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
