postgresql7.1 select to_char(to_date(:current_date, 'yyyy-mm-dd'), 'D') as day_of_the_week, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') as sunday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday'),'J') as sunday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 1 as monday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 1,'J') as monday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 2 as tuesday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 2,'J') as tuesday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 3 as wednesday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 3,'J') as wednesday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 4 as thursday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 4,'J') as thursday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 5 as friday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 5,'J') as friday_julian, next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 6 as saturday_date, to_char(next_day(to_date(:current_date, 'yyyy-mm-dd')-7, 'Sunday') + 6,'J') as saturday_julian, :current_date - '7 days'::reltime as last_week, to_char(:current_date - '7'days'::reltime, 'Month DD, YYYY') as last_week_pretty, :current_date + '7 days'::reltime as next_week, to_char(:current_date + '7'days'::reltime, 'Month DD, YYYY') as next_week_pretty from dual 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