with the session : [com.example.Job#3365090]; nested exception is org.hibern$
org.springframework.dao.DuplicateKeyExceptionvalue was already associated with the session : [com.example.Job#3365090]; nested exception is org.hibernate.NonCaused by: org.hibernate.NonUnique
但是,当它试图保存列表时,会发生以下错误:
org.quartz.JobExecutionException: org.springframework.dao.DuplicateKeyExceptionidentifier value was already associated with the session : [haystack.LeadList#169]; nested exception is org.hibernate.NonUniqueObjectExceptionidentifier value was already a
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the batch loading process def propertyInstanceMap = org.codehaus.groovy.grails.plugins.DomainClassGrailsPlugin.PROPERTY_INSTANCE_MAP当我将负载移动到异步进程时,如下所示: dbLoadingService.handleInputFile("someFile.txt")我得到了一个DuplicateKeyExce
在我Java项目中,我有这三个类和一个用于插入数据的代码:@Table(name = "quiz")
public class Quiz implementsAutoQuiz3000] threw exception [Request processing failed; nested exception is org.springframework.dao.DuplicateKeyExceptionalready associated with the session
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org.hibernate.id.IdentifierGenerationException: attempted to assign id from null one-to-oneUserInformat
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nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.grails.orm.hibernate.HibernateDatastore<init>(Lorg/hibernate/boot/spi/MetadataBuildingOptions;Lorg/hibernate/boot/spi/