jessdy的专栏

A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity   Let's Play "Who Owns That Collection?" With Hibernate If you have used Hibernate and mapped a one...

表 3.3.  Hibernate配置属性 属性名 用途 hibernate.dialect 一个Hibernate Dialect类名允许Hibernate针对特定的关系数据库生成优化的SQL. 取值 full.classname.of.Dialect hibernate.show_sql 输出所有SQL语句到控制台. 有一个另外的选择是把org.hiberna...