Jpa使用@Query时 报错Validation failed for query for method public abstract

本文介绍了在Spring Data JPA中使用@Query注解进行原生SQL更新操作时遇到的验证失败问题,并提供了设置nativeQuery属性为true的解决方案。

在Jpa中使用@Query注解时出现以下错误:

Validation failed for query for method public abstract

解决方法:这是由于在@Query注解中使用原生SQL时未将nativeQuery属性值显式设为true

    @Modifying
    @Transactional
    @Query(nativeQuery = true,value = "update users set password = ?1 where userName=?2")
    int updatePasswordByUsername(String password,String username);
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'initConfig': Unsatisfied dependency expressed through field 'dataInsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dataInstanceService': Unsatisfied dependency expressed through field 'dataInsDao'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataInstanceDao' defined in com.ceasw.faceicd.dao.core.data.DataInstanceDao defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract org.springframework.data.domain.Page com.ceasw.faceicd.dao.core.data.DataInstanceDao.findTarByRef(java.lang.Long,java.lang.String,org.springframework.data.domain.Pageable)! Reason: Count query validation failed for method public abstract org.springframework.data.domain.Page com.ceasw.faceicd.dao.core.data.DataInstanceDao.findTarByRef(java.lang.Long,java.lang.String,org.springframework.data.domain.Pageable)!; nested exception is java.lang.IllegalArgumentException: Count query validation failed for method public abstract org.springframework.data.domain.Page com.ceasw.faceicd.dao.core.data.DataInstanceDao.findTarByRef(java.lang.Long,java.lang.String,org.springframework.data.domain.Pageable)! at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
11-07
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