oracle8.1.6
select to_char(to_date(:current_date, 'yyyy-mm-dd'), 'Day, DD Month YYYY')
as day_of_the_week,
to_char(to_date(:current_date, 'yyyy-mm-dd')-1, 'yyyy-mm-dd')
as yesterday,
to_char(to_date(:current_date, 'yyyy-mm-dd')+1, 'yyyy-mm-dd')
as tomorrow
from dual