"Heikki Linnakangas" <[EMAIL PROTECTED]> writes: > More precisely, on CVS HEAD it takes between 7.1-7.2%. After extending > BufferTag with one uint32, it takes 7.4-7.5%. So the effect is > measurable if you try hard enough, but not anything to get worried about.
And if we adopt the allegedly-faster hash_any that's in the patch queue, the difference should get smaller yet. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers