On Thu, 2012-06-14 at 13:08 +0400, Yuriy Rusinov wrote: > We're need common numeration for primary key for all users tables, but > others columns may be different for tables. Will a sequence shared between the two tables solve this problem? http://www.postgresql.org/docs/9.1/static/sql-createsequence.html Regards, Jeff Davis -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general