摘要: SELECT DISTINCT(TO_CHAR(T.ROWDATE, 'yyyymm')) YYYYMM FROM ( SELECT ROWNUM, TO_DATE('201805', 'yyyymm') + ROWNUM - 1 ROWDATE FROM DUAL CONNECT BY ROWNU 阅读全文
posted @ 2020-06-29 19:32 逆水乘舟,不进则退 阅读(170) 评论(0) 推荐(0) 编辑