摘要: 1、去最新插入表数据与当前时间差额 select *,(TIME_TO_SEC(SYSDATE())-TIME_TO_SEC(t.cre_time)) from t_sms_flow t where t.cre_time =(select max(cre_time) from t_sms_flow) 阅读全文
posted @ 2017-01-16 15:52 lanfeng2291564 阅读(171) 评论(0) 推荐(0) 编辑