当你在使用Hibernate时遇到“hibernate is not mapped”的错误,这通常意味着Hibernate无法找到或正确识别某个实体类与数据库表之间的映射关系。以下是一些可能的原因和相应的解决步骤,你可以按照这些步骤逐一排查和解决问题: 检查Hibernate配置文件 确保你的Hibernate配置文件(如hibernate.cfg.xml)中包含了所有必要的实体类...
Exception in thread "main" org.hibernate.hql.ast.QuerySyntaxException: book is not mapped [from book] 之后检查map 配置,book mapping 后是Book,将book->Book就好用了 <hibernate-mapping> <class name="data.Book" table="book" catalog="study"> <id name="id" type="java.lang.Integer"> <column ...
String hql="from Person as p where p.id=? and p.password=?"; 一般与类名一致 原来的是这样写的: "delete from table where username = :user" 后来发现原因在于要写成这样: "delete from User where username = :name" 只要将表明换成ORM映射的类名就可以了 ' 引用自http://blog.5ego.net/artic...
org.springframework.orm.hibernate3.HibernateQueryException:spkbkt_nc_account_v2 is not mapped[from spkbkt_nc_account_v2 where1=1and id=?and is_delete!='Y']; 简单搜了一下,结果表明出现此错误可能有三个原因: 先看下面这段代码,要注意的是,这里的spkbkt_nc_account_v2在此处不是你数据库对应的表...
springmvc+hibernate注解 出现not mapped解决 简介 今天用spring mvc + hibernate 注解的方式打了个架子，运行后hibernate找不到实体映射异常org.hibernate.hql.internal.ast.QuerySyntaxException: TableIp is not mapped [select count(*) from TableIp]，从异常看到应该是实体和表映射没有找到，但是我实体和表配置检查...
这个答案来得很晚，但总结了“表未映射”异常中涉及的概念(为了帮助那些遇到这个问题的人，因为这对于...
import javax.persistence.Table; /** * CGrade generated by hbm2java */ @Entity @Table(name = "c_grade", catalog = "credit_audit_system") public class CGrade implements java.io.Serializable { private Integer gradeId; private CStudent CStudent; private String courseName; private Integer grade...
It may be just a case of needing to capitalize the first character of the name, that is, “StorageUnits” as classes usually start with an uppercase letter. The class is mapped to a table via annotations. Take a look at the generated classes for examples. ...
@Table(name ="category", catalog ="shop") 删掉问题就解决了,这可能是Hibernate4.3的一个小bug。 1.2 javax.persistence.JoinColumn.foreignKey()Ljavax/persistence/ForeignKey; 这个异常很明显是跟外键有关,hibernate4.3中在使用多对一映射时不能使用注解@JoinColumn(name = "account_id")。我在网上查了下,说是...
is '子节点数'; comment on column T_OMN_DUTY.SORT_NO is '排列顺序编号'; -- Create/Recreate primary, unique and foreign key constraints alter table T_OMN_DUTY add constraint PK_T_OMN_DUTY primary key (ID) using index tablespace USERS ...