On Wed, Jun 22, 2011 at 6:55 AM, Heikki Linnakangas <heikki.linnakan...@enterprisedb.com> wrote: > On 22.06.2011 06:05, Robert Haas wrote: >> >> Second, when inserting, updating, or deleting >> a tuple, we can no longer get away with clearing the visibility map >> bit after releasing the lock on the corresponding heap page, because >> an intervening crash might leave the visibility map bit set and the >> page-level bit clear. > > heap_update seems to still do that.
Aw, crap. I'll take another look. -- 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
