Heikki Linnakangas wrote:
> 2. make_inner_pathkeys_for_merge() should have created sort order (x, y,
> x) for the inner side.
On further thought, that would make no sense. Sort order (x, y) is
always equivalent to (x, y, x).
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com