摘要: oracle日期相减2012-02-10 12:18--MONTHS_BETWEEN(date2,date1)给出date2-date1的月份SQL> select months_between('19-12月-1999','19-3月-1999') mon_between from dual;MO... 阅读全文
posted @ 2014-11-03 15:19 礼拜天001 阅读(3035) 评论(0) 推荐(0) 编辑