Oracle and calendering

Did a quick calendering script in Oracle, someone may find it usefull.

SELECT to_char(sysdate, 'YYYY/MM/')||lpad(rownum,2,'0')
  FROM (SELECT 1 FROM dual
        CONNECT BY LEVEL <= to_char(last_day(sysdate), 'DD')
       )
/

Will print

2006/03/1
...
2006/03/31