查询公司与公司最新刷新的一条信息 select t1.userid,t1.id,t1.title,t1.RegType,t1.Salary,t1.SubjectID,t1.RefreshTime,t2.name,t2.logo,t2.[address],t2.CreateTime from info t1 inner join companyinfo t2 on t1.userid=t2.id where t1.id in ( info.id from info where userid = t