复制代码 代码如下:

select rownum as dateIndex,to_date('20090701','yyyy-mm-dd')+ rownum-1 AS DATE_ FROM DUAL CONNECT BY LEVEL >= 1 AND LEVEL <=(TO_DATE('20090731','yyyy-mm-dd')-TO_DATE('20090701','yyyy-mm-dd')+1)

result:

1 2009/07/01

2 2009/07/02

3 2009/07/03

4 2009/07/04

5 2009/07/05

6 2009/07/06

7 2009/07/07

8 2009/07/08

9 2009/07/09

10 2009/07/10

11 2009/07/11

12 2009/07/12

13 2009/07/13

14 2009/07/14

15 2009/07/15