准备数据

mysql分组取每组内所有数据 mysql分组取出每组最新一条_SQL

 SQL语句

SELECT
    * 
FROM
    admin 
WHERE
    id IN ( SELECT MAX( id ) FROM admin  GROUP BY order_id );

查询结果:

mysql分组取每组内所有数据 mysql分组取出每组最新一条_mysql分组取一条_02