---- 前2天 select * from GPS_INFO where CREATE_TIME > sysdate - interval '2' day ---- 前1天 select * from GPS_INFO where CREATE_TIME > (SYSDATE - 1) ---- 前1小时 select * from GPS_INFO where CREATE_TIME > sysdate-1/24 ---- 前 5分钟 如果要获取前1分钟最后改成 sysdate - 1/24/60*1就可以了 select * from GPS_INFO where CREATE_TIME > sysdate - 1/24/60*5