select to_char(add_months(add_months(sysdate,12 * rownum), -120), 'yyyy') sjdm, to_char(add_months(add_months(sysdate,12 * rownum), -120), 'yyyy') sjdm, to_char(add_months(add_months(sysdate,12 * rownum), -120), 'yyyy')||'学年' sjmc, '', 'true' from dual where 1=1 connect by rownum between 0 and 20
Oracle 查出相邻的几年的方法
最新推荐文章于 2025-07-17 14:38:53 发布