获得日期列表:
SELECT TO_CHAR(TO_DATE("2014-10-01", "yyyy-MM-dd") + ROWNUM - 1, "yyyyMMdd") as daylist
FROM DUAL
CONNECT BY ROWNUM <=
trunc(to_date("2015-06-01", "yyyy-MM-dd") -
to_date("2014-10-01", "yyyy-MM-dd")) + 1SELECT TO_CHAR(TO_DATE("2014-10-01", "y