The pg_collkey extension gives you access to ICU's unicode collation functionality from within Postgres: http://www.flexiguided.de/publications.pgcollkey.en.ht

The pg_collkey extension gives you access to ICU's unicode collation functionality from within Postgres: http://www.flexiguided.de/publications.pgcollkey.en.html http://www.flexiguided.de/publications.pgcollkey.en.html Also see my blog post about it here: http://russ.garrett.co.uk/2009/01/18/unicode-postgres/ http://russ.garrett.co.uk/2009/01/18/unicode-postgres/