select for update in hibernate

Transaction transaction = session.beginTransaction();
Country country = (Country) session.get(Country.class, id, LockMode.UPGRADE);
country.setName(“India”);
transaction.commit();

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OR

criteria.SetLockMode(LockMode.UpgradeNoWait);

引文来源  simulating select for update in hibernate. (Object Relational Mapping forum at JavaRanch)