hql语句多表查询 不能用 ON
可以是:
inner
join
(内连接)
left outer
join
(左外连接)
right outer
join
(右外连接)
full
join
(全连接,并不常用)
例子: from UserActivitiesRelation uar left join uar.activities as a left join uar.user as u where 1=1
时间: 2024-08-08 13:00:56
hql语句多表查询 不能用 ON
可以是:
inner
join
(内连接)
left outer
join
(左外连接)
right outer
join
(右外连接)
full
join
(全连接,并不常用)
例子: from UserActivitiesRelation uar left join uar.activities as a left join uar.user as u where 1=1