org.hibernate.hql.QueryExecutionRequestException:org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations【异常】
springData学习资料 【http://blog.csdn.net/lw_power/article/details/51296353】
【JPA报错】
org.springframework.web.util.NestedServletException: Request processing failed;
nested exception is org.springframework.dao.InvalidDataAccessApiUsageException:
org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations
[delete com.jspxcms.core.domain.CmsProjectMember bean where bean.cmsProjectNew.id in (?1)];
nested exception is java.lang.IllegalStateException: org.hibernate.hql.QueryExecutionRequestException:
Not supported for DML operations [delete com.jspxcms.core.domain.CmsProjectMember bean where bean.cmsProjectNew.id in (?1)] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
【原因】
类的dao删除方法是@Modifying
@Query("delete CmsProjectMember bean where bean.cmsProjectNew.id in (?1)")
public void deleteByProjectId(Collection<Integer> ids);
修改为：
@Modifying
@Query("delete CmsProjectMember bean where bean.cmsProjectNew.id in (?1)")
public void deleteByProjectId(Collection<Integer> ids);
===============网上资料===============
【http://blog.csdn.net/lw_power/article/details/51296353】
SpringData 学习（5）—— 使用 @Modifying 注解完成修改操作
以上我们做的都是查询，那要如何实现 修改、删除和添加呢？
可以通过以下两种方式：
（1）通过实现 CrudRepository 接口来完成（以后介绍）；
（2）通过 @Modifying 注解完成修改操作（注意：不支持新增）
我们依然使用 @Query 注解，但是还要附加注解 @Modifying。
@Modifying
@Query("update Person set email = :email where lastName =:lastName")
void updatePersonEmailByLastName(@Param("lastName")String lastName,@Param("email")String email);- 1
- 2
- 3
- 1
- 2
- 3
测试方法很简单了，暂时并不粘贴出来，因为后面我们要改的。
控制台报错：
org.springframework.dao.InvalidDataAccessApiUsageException: Executing an update/delete query; nested exception is javax.persistence.TransactionRequiredException: Executing an update/delete query
at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:410)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:216)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:417)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.LockModeRepositoryPostProcessor$LockModePopulatingMethodIntercceptor.invoke(LockModeRepositoryPostProcessor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy29.updatePersonEmailByLastName(Unknown Source)
at com.liwei.springdata.service.PersonService.updateEmailByLastName(PersonService.java:15)
at com.liwei.springdata.test.DataSourceTest.testUsingModifingAnnotation(DataSourceTest.java:154)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit