mysql通过any_value 函数查询非分组字段-group by

参考：2021-08-16 mysql查询非分组字段

mysql 5.7 及其以上版本配合GROUP BY 关键字一起使用，查询非分组字段可以使用any_value 函数

select any_value(aht.ID_) as ID,
        any_value(aht.PROC_INST_ID_) as PROCESS_INSTANCE_ID,
        any_value(aht.START_TIME_) as CREATE_TIME,
        any_value(aht.END_TIME_) as END_TIME,
        any_value(ahp.BUSINESS_KEY_) as BUSINESS_KEY,
        any_value(ahp.START_USER_ID_) as START_USER,
        any_value(arp.NAME_) as PROCESS_DEFINITION_NAME
        from ACT_HI_TASKINST aht
        where aht.ASSIGNEE_ = #{username}
        group by aht.PROC_INST_ID_
        order by END_TIME desc;