zhangfeng2124的专栏

public long maxLevelNubmer() { Criteria cri=this.getSessionFactory().getCurrentSession().createCriteria(Table.class); cri.setProjection(Projections.max("levelNumber")); Object

使用Criteria实现以下SQL语句的效果： select * from BK_ProjectCard this_ where this_.resCompanyId in ( select this_.id as y0_ from SYST

预期结果： select this_.id as y0_ from SYSTEM_DEPARTMENT_INFO this_ where ( this_.barId='1.1' or this_.barId like '1.1.%' or

Criteria criteria = this.getSession().createCriteria(ProjectApplySubProject.class, "sub"); ProjectionList projectionList = Projections.projectionList(); projectionList.add(Projections.property("sub.id

使用IN进行批量删除： String hql = "DELETE FROM EntityName WHERE id IN(:ids)"; Query query = this.getSessionFactory().getCurrentSession().createQuery(hql); query.setParameterList("ids", ids.split(",")); query...