Hi, is there a schema upgrade howto? I could not find much with google. There is a running DB and a development DB. The development DB has some tables, columns and indexes added. What is the preferred way to upgrade? I see these solutions: - pg_dump production DB. Install schema only from dev DB, restore data only from dump. - Use alter table. - Use a tool like apgdiff (never tried it). I guess all ways will be possible. But what do you suggest? Thomas -- Thomas Guettler, http://www.thomas-guettler.de/ E-Mail: guettli (*) thomas-guettler + de -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general