如何将以下查询转换为 detachedCriteria:
select * from (
select a.* ,row_number() over (partition by hotel_id order by EXECUTION_START_DATE desc) rnk
from HOLIDAY_PACKAGES a
)
where rnk = 1
如何将以下查询转换为 detachedCriteria:
select * from (
select a.* ,row_number() over (partition by hotel_id order by EXECUTION_START_DATE desc) rnk
from HOLIDAY_PACKAGES a
)
where rnk = 1
我认为您无法使用 Criteria API 构建这样的查询。唯一的方法是通过本机 SQL 支持,或者在最坏的情况下使用存储过程。
http://www.nhforge.org/doc/nh/en/index.html#manipulatingdata-nativesql