A B wrote on 18.01.2009 22:43:
From the docs: http://www.postgresql.org/docs/8.3/interactive/sql-update.html "According to the standard, the column-list syntax should allow a list of columns to be assigned from a single row-valued expression, such as a sub-select: UPDATE accounts SET (contact_last_name, contact_first_name) = (SELECT last_name, first_name FROM salesmen WHERE salesmen.id = accounts.sales_id); This is not currently implemented — the source must be a list of independent expressions." Is this feature going into postgresql any day soon? :-)
It's on the TODO list: http://wiki.postgresql.org/wiki/Todo#UPDATE -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
