I found a page: http://www.postgresql.org/docs/8.3/static/uuid-ossp.html Is that the only way to get UUID from postgresql? * We are in the midst of porting a replication product to support postgresql, which relies on UUID/GUID for uniqueness instead of Sequences and Site ID's. Thanks, O. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general