and u.user_id=i.user_id and trunc(to_date(to_char(d.day,:date_format),:date_format),'Day')=trunc(to_date(to_char(i.day,:date_format),:date_format),'Day')
and u.user_id=i.user_id and trunc(to_date(to_char(d.day,:date_format),:date_format),'Day')=trunc(to_date(to_char(i.day,:date_format),:date_format),'Day')