摘要: select sysdate - interval '10' day as "10天前", sysdate - interval '10' hour as "10小时前", sysdate - interval '10' minute as "10分钟前", sysdate - interval ' 阅读全文
posted @ 2018-12-03 15:02 小啊菜鸡 阅读(875) 评论(0) 推荐(0) 编辑