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...
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 ...
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没有错误，下面来说下原因 工具/原料 spring 3....
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. ...
hibernate3.HibernateQueryException: Books is not mapped [SELECT COUNT(*) FROM Books]; Hibernate 试图说它不知道名为“Books”的实体。让我们看看您的实体: @javax.persistence.Entity @javax.persistence.Table(name = "Books") public class Book { 正确的。 Book 的表 名已重命名为“Books”,但实体名称...
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 ...
Table; //关联我们的表 @Entity //该类被hibernate当做实体给管理 @Table(name="xx_plat_role") //对应数据库的表 public class Role { @Id //配置主键 @GeneratedValue(strategy=GenerationType.IDENTITY) //自增策略 @Column(name="role_id") //关联字段名和数据类型 private int id; @Column(name="...
报错org.hibernate.hql.ast.QuerySyntaxException: tuser is not mapped [from tuser] 原因是没有映射的tuser这个名字 hql中的查询语句 ,from后跟的是实体类的的名字,也是hibernate映射文件中的名字TUser <class name="TUser" table="t_user"> 所以
sers is not mappedis not mapped文章分类Storm大数据 struct2和hibernate框架的学习果然是一波三折啊 错误不断 而且还找不到答案 User实体类 packagecom.scx.entity; publicclassUsers{ privateintuid; privateStringusername; privateStringpassword; publicUsers(intuid,Stringusername,Stringpassword) { ...
Hibernate operation: could not insert: [com.yourcompany.model.Login]; bad SQL grammar [insert into mysql__login (name, password) values (?, ?)]; nested exception is java.sql.SQLException: Table 'mysql.mysql__login' doesn't exist java.sql.SQLException: Table 'mysql.mysql__login' doesn't...