SELECT makedate,a.*
FROM lccont a
WHERE contno=‘000000061682020‘
and a.makedate in (SELECT to_date(to_char(SYSDATE - LEVEL + 1, ‘yyyy/mm/dd‘),‘yyyy/mm/dd‘) today
FROM DUAL
connect BY LEVEL <= 7);
原文：https://www.cnblogs.com/lixiangang/p/11518390.html