John R Pierce, 16.12.2013 01:23: >> select current_timestamp, current_timestamp + interval '2' day; > > that should be interval '2 day' (note the ' moved), and for a variable number passed as a parameter, try... Both are valid. interval '2' day is the ANSI SQL format though. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general