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Hibernate HQL如何从具有多条件的表中选择记录_Hibernate_Hql - Fatal编程技术网
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Hibernate HQL如何从具有多条件的表中选择记录

hibernate

Hibernate HQL如何从具有多条件的表中选择记录,hibernate,hql,Hibernate,Hql,您好，我想从challengeEntity中选择HQL中的记录，其中un1等于a或b，un2等于a或b un1=a | | b&&un2=a | | b 这不适用于我的查询 "from ChallengeEntity c where c.un1=a||b and c.un2=a||b" 如果有人能为我声明prepar query，我将非常高兴这就是你想要的吗 from ChallengeEntity c where (c.un1=a or c.un1=b) and (c.un2=a or c

您好，我想从challengeEntity中选择HQL中的记录，其中un1等于a或b，un2等于a或b

un1=a | | b&&un2=a | | b

这不适用于我的查询

"from ChallengeEntity c where c.un1=a||b and c.un2=a||b"
如果有人能为我声明prepar query，我将非常高兴

这就是你想要的吗

 from ChallengeEntity c where (c.un1=a or c.un1=b) and (c.un2=a or c.un2=b)