Hi Christophe, On 2012-11-28 13:07:12 -0800, Christophe Pettus wrote: > In a query plan, I noticed the following: > > Join Filter: (((all_permissions.role_recursive AND > (alternatives: SubPlan 5 or hashed SubPlan 6)) OR > (permitted_e.id = deployed_e.id)) AND (NOT (SubPlan 13))) Check the first item of http://www.postgresql.org/docs/current/interactive/release-9-2.html#AEN110503 Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general