我使用hibernate与嵌入式德比,我想休眠创建数据库和表,所以我尝试了以下配置,但我得到的错误:java.sql.SQLException:架构'ROOT'不存在
java.sql.SQLException: Schema 'ROOT' does not exist
这里/我的配置:
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.myapp.domain" />
<property name="hibernateProperties">
<value>
hibernate.dialect=org.hibernate.dialect.DerbyDialect
hibernate.hbm2ddl.auto=create
hibernate.show_sql=false
hibernate.format_sql=false
</value>
</property>
</bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="org.apache.derby.jdbc.EmbeddedDriver" />
<property name="url" value="jdbc:derby:test;create=true" />
<property name="username" value="root" />
<property name="password" value="root" />
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />
UPDATE:这是我第一次使用的德比战,所以我也许有一些缺失的信息,所以我有一个问题:
我一定要配置嵌入式Derby在这里:
http://db.apache.org/derby/papers/DerbyTut/install_software.html
更新2:我删除类路径负责在数据库中插入演示数据的import.sql脚本文件,我发现了这有创建数据库表的错误:
1202 [main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - Running hbm2ddl schema export
1202 [main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - exporting generated schema to database
1359 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaExport - Unsuccessful: create table users (user_id bigint generated by default as identity unique, address varchar(255), email varchar(155) not null, mobile varchar(25), name varchar(25) not null, password varchar(255) not null, primary key (user_id))
1359 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaExport - Constraints 'SQL111223214919671' and 'SQL111223214919670' have the same set of columns, which is not allowed.
1359 [main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - schema export complete
1360 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL Warning: 10000, SQLState: 01J01
1360 [main] WARN org.hibernate.util.JDBCExceptionReporter - Database 'test' not created, connection made to existing database instead.
从未使用德比。但你有没有定义数据库的用户“根”(有权访问测试基) – Vinze 2011-12-23 11:21:54
好吧,我只是想在这里配置,我认为它应该创建数据库与上面的用户/通http:// stackoverflow.com/questions/8459284/using-hibernate-with-embedded-derby/8463463#comment10693363_8463463 – 2011-12-23 11:28:30
继承人嵌入式驱动程序tut:https://db.apache.org/derby/papers/DerbyTut/embedded_intro.html。但是你的代码看起来很好 – oers 2011-12-23 11:41:03