我正在尝试创建一个“简单”的OneToMany和ManyToOne关系。(EntityManagerFactoryBuilderImpl.java:874) ~hibernate-entitymanager-5.0.9.Final.jar:5.0.9.Final at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHiber
(EntityManagerFactoryBuilderImpl.java:1255) ~[hibernate-core-5.4.28.Final.jar:5.4.28.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactoryorg.springframework.orm.jpa.LocalContainerEntity
ComboProduct持有一个与产品具有@OneToMany关系的列表,并具有一个名为comboProductId的主键。productMargin; @OneToOne @ManyToOneorg.hibernate.exception.ConstraintViolationException: at org.springframe