select next_day('19-SEP-09','FRIDAY') from dual and select next_day('19-SEP-09',7) from dual would results in?(answers in mm/dd/yyyy formate)
syntax error and 09/26/2009,
09/25/2009 and 09/25/2009
09/25/2009 and syntax error
09/25/2009,09/26/2009