当我尝试hibernaterx库并运行示例时 // obtain a reactive session
factory.withTransaction(id; 它将抛出CompletionException Exception in thread "main" java.util.concurrent.CompletionException: org.hibernate.PropertyAccessException: Could not set f
public boolean onSave(Session session){ }当我调用方法a.onUpdate()时,我修改了一个对象并调用了onUpdate method.but异常;
org.hibernate.TransientObjectException: object references an unsavedtransient instance - save the transient instance before flushing: com.tes
我有一个问题,当我试图运行select查询时,比如说(使用Hibernate模板)然后Hibernate也尝试将记录插入到与Foo表有一个Hibernate: select * from bless_aggregation.bless_user blessuser0_ where blessuser0_.bless_uid=?Hibernate: insert into bless_aggregation
(StatefulPersistenceContext.java:613) at org.hibernate.event.def.DefaultDeleteEventListener.onDelete(DefaultDeleteEventListener.java:74)
at org.hibernate.impl.Se
因此,Shelf和Product之间存在着单向的多到多的关系.当我运行以下代码时:var product = new Product { Name =但是,如果我添加了一个session.Flush()调用,它将正确地保存关系,以便检索Shelf将返回一个Product。似乎违反直觉,用正确的级联行为保存Shelf将保存Product,但除非我刷新会话,否则无法建立两者之间的关系。