使用join或嵌套子查询Hibernate（HQL）进行更新

Question

我在创建使用嵌套查询或使用连接更新实体委员会成员的HQL时出现问题，我首先尝试了此查询：

update CommitteeMemberShip cms set cms.isDeleted=1 
where cms.committeeCycle.committee.id=:committeeId

但生成的SQL错误如下：

update CommitteeMemberShip cross join  set isDeleted=1 where committee_id=?

在“交叉连接”之后没有任何这个使得Hibernate抛出SQLGrammarException

之后，我更改了查询以使用子查询：

update CommitteeMemberShip cms set cms.isDeleted=1 
where cms.id in (select cmsIn.id from CommitteeMemberShip cmsIn inner join 
cmsIn.committeeCycle cc inner join cc.committee c where c.id=:committeeId)

现在Hibernate抛出

java.sql.SQLException: You can't specify target table 'CommitteeMemberShip' for 
update in FROM clause

任何人都知道如何在HQL中编写此更新查询？

Answer 1

试试这个

更新CommissionMemberShip cms set cms.isDeleted = 1 其中cms.id = some（从委员会成员cmberIn内部联接中选择cmsIn.id cmsIn.committeeCycle cc inner join cc.committee c其中c.id =：committeeId）

Answer 2

试试这个 ＆＃34; UPDATE table1 r SET r.column = @value WHERE r.column IN（＆＃34; SELECT rd.Id FROM r.table2 rd WHERE rd.Column =＆＃39;＆＃34; + @ value + ＆＃34;＆＃39; AND rd.Column =＆＃39;＆＃34; +值+＆＃34;＆＃39;＆＃34;;