On Aug 8, 2006, at 15:13, <aky@siol.net> <aky@siol.net> wrote: > How to invalidate cache for a contact, when the record is changed > directly in the PostgreSQL database? The cache is maintained automatically. Just properly increase the object_version field when "directly" changing the database. Helge -- Helge Hess http://docs.opengroupware.org/Members/helge/