LAST_DAY(返回日期的最后一天)
to_char(sysdate,'yyyy-mm-dd') to_char((sysdate)+1,'yyyy-mm-dd')
2012-08-10 2012-08-11
select last_day(sysdate) from dual;
2012-8-31 17:37:48
2012-8-31
实例:
to_char(sysdate,'yyyy-mm-dd') to_char((sysdate)+1,'yyyy-mm-dd')
2012-08-10 2012-08-11
select last_day(sysdate) from dual;
2012-8-31 17:37:48
2012-8-31