摘要：
Add a day.select to_date('02-22-2008 10:30:30','mm-dd-yyyy hh24:mi:ss') today,to_date('02-22-2008 10:30:30','mm-dd-yyyy hh24:mi:ss')+1 next_dayfrom dual;TODAY NEXT_DAY------------------------- -------------------------02-22-08 10:30:30 02-23-08 10:30:30Add an hour.sel 阅读全文
