摘要: SELECT to_number(TO_CHAR(add_months(trunc(sysdate, 'yy'), ROWNUM - 1), 'MM')) as month FROM DUALCONNECT BY ROWNUM <= (select months_between(trunc(sysd 阅读全文
posted @ 2019-07-30 10:03 山有木兮树有枝 阅读(2895) 评论(0) 推荐(0) 编辑