Can you please explain what is the purpose of patch 07? I'm not sure I understand; are we trying to avoid having to add pg_amproc entries for these operators and instead piggy-back on btree opclass definitions? Not too much in love with that idea; I see that there is less tedium in that the brin opclass definition is simpler. One disadvantage is a 3x increase in the number of syscache lookups to get the function you need, unless I'm reading things wrong. Maybe this is not performance critical.
Anyway I tried applying it on isolation, and found that it fails the assertion that tests the "union" support proc in brininsert. That doesn't seem okay. I mean, it's okay not to run the test for the inclusion opclasses, but why does it now fail in minmax which was previously passing? Couldn't figure it out. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers