On 25/05/10 23:56, Josh Berkus wrote:
Do we get a bit in the visibility map for a page which has aborted transaction rows on it?
If there's a tuple with an aborted xmin on a page, the bit in the visibility map is not set. A tuple with aborted xmax doesn't matter.
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers