Sql 如何编写hql来获取所有没有权限的记录

我有三张桌子

Project
   id, name
ProjectAuthorization
   id,  project_id, user_id , permission
User
   id, name

Project.java

@OneToMany(mappedBy = "project", cascade = CascadeType.ALL)
private List<ProjectAuthorization> permissions;

我想获得当前用户没有任何权限的所有项目，如何通过hibernate查询编写它

更新

hql如下所示：

select p from Project as p left join p.permissions as pa where pa.user.id!=:userid and p.id not in (select pa2.project.id from ProjectAuthorization as pa2 where pa2.user.id=:userid)");

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例如，可以使用以下查询（也是有效的JPQL，没有使用特定于Hibernate的构造）：

SELECT p
FROM Project p
WHERE p.id NOT IN
  (SELECT authorization.project.id
   FROM ProjectAuthorization authorization
   WHERE authorization.user = :currentUser)

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这些表之间是否有关联映射？是的，project具有OneToMany权限，用户也具有OneToMany权限让我们查看它们之间的映射

select p from Project as p left join p.permissions as pa where pa.user.id!=:userid and p.id not in (select pa2.project.id from ProjectAuthorization as pa2 where pa2.user.id=:userid)");

SELECT p
FROM Project p
WHERE p.id NOT IN
  (SELECT authorization.project.id
   FROM ProjectAuthorization authorization
   WHERE authorization.user = :currentUser)