sqlserver查询时间最新记录

方法一、根据时间倒序排序，添加行号

select ksno,xuliehao,print_time,id,tjxx,create_time,print_status from(
SELECT
    ksno,xuliehao,print_time,id,tjxx,create_time,print_status,row_number() over
    (
     order by create_time desc
    ) num
FROM
    tj_querenbiao
) a where a.num=1;

方法二：获取最新时间，根据最新时间获取数据

select ksno,xuliehao,print_time,id,tjxx,create_time,print_status from tj_querenbiao where create_time= (select max(create_time) from tj_querenbiao);

方法三：使用top 1获取第一条数据
select top 1 version from tj_querenbiao where ksno=(select top 1 ksno from tj_querenbiao where version='1851010111052520190216100221') ORDER BY create_time desc;