Hibernate isnull method: judge whether it is null
•
Java
isNull(String propertyName)
Example
Criteria criteria = session.createCriteria(PersonForm.class); //创建Criteria对象
criteria.add(Restrictions.isNull("memo")); //查询简历为空的员工信息
list = criteria.list(); //执行查询语句
The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
二维码