pet*_*fue 8 postgresql hibernate
我们有使用 OneToOne 注释和 PostgreSQL 的 Spring Boot 应用程序。
\n所属类别：
\n@Table(name = "PAYMENT")\npublic class PaymentDO {\n\n @Id\n @GeneratedValue(strategy = GenerationType.IDENTITY)\n @Column(name = "PAYMENT_ID", insertable = false, updatable = false, nullable = false)\n private Long paymentId;\n\n @OneToOne(mappedBy = "payment", fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)\n private PaymentBatchJobDO paymentBatchJob;\n\n}\n所属类别：
\n@Table(name = "PAYMENT_BATCH_JOB")\npublic class PaymentBatchJobDO {\n\n @Id\n @Column(name="PAYMENT_ID", updatable = false, nullable = false)\n private Long paymentId;\n\n @OneToOne\n @PrimaryKeyJoinColumn(name = "PAYMENT_ID", referencedColumnName = "PAYMENT_ID")\n private PaymentDO payment;\n\n}\n我想要做的是保存一个 PaymentDO，然后向其中添加一个 PaymentBatchJobDO（使用 Spring 的 JpaRepository）。奇怪的是，当尝试保存 PaymentBatchJobDO 时，此操作失败了。
\nPaymentBatchJobDO 是 PaymentDO 的可选子项。该关系是使用“共享主键”完成的。这意味着 PaymentBatchJobDO 的 paymentId 字段的值与 PaymentDO 的 paymentId 字段的值相同。
\n直到 Hibernate core 5.3.* 工作完美，但使用 5.4.* 我收到以下错误：
\n2020-02-14 11:08:20.631 INFO 67291 \xe2\x80\x94 [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]\n2020-02-14 11:08:20.636 INFO 67291 \xe2\x80\x94 [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'\nPayment onlyPaymentDO{paymentId=1945, paymentBatchJob=null, amountTotal=12.00}\nPaymentPaymentDO{paymentId=1945, paymentBatchJob=null, amountTotal=12.00}\n2020-02-14 11:08:21.108 ERROR 67291 \xe2\x80\x94 [ main] org.hibernate.AssertionFailure : HHH000099: an assertion failure occurred (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): org.hibernate.AssertionFailure: null identifier\n\norg.hibernate.AssertionFailure: null identifier\nat org.hibernate.engine.spi.EntityKey.<init>(EntityKey.java:51) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.AbstractSharedSessionContract.generateEntityKey(AbstractSharedSessionContract.java:523) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.OneToOneType.isNull(OneToOneType.java:105) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.EntityType.resolve(EntityType.java:462) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.EntityType.resolve(EntityType.java:457) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.EntityType.replace(EntityType.java:358) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.AbstractType.replace(AbstractType.java:164) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.TypeHelper.replace(TypeHelper.java:204) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultMergeEventListener.copyValues(DefaultMergeEventListener.java:488) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultMergeEventListener.entityIsTransient(DefaultMergeEventListener.java:241) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:318) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:172) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:70) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:108) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:776) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.merge(SessionImpl.java:763) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]\nat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]\nat java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]\nat org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:314) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat com.sun.proxy.$Proxy73.merge(Unknown Source) ~[na:na]\nat org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:557) ~[spring-data-jpa-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]\nat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]\nat java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]\nat org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:371) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:204) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:657) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:621) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:605) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:80) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:353) ~[spring-tx-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:178) ~[spring-data-jpa-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:93) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat com.sun.proxy.$Proxy86.save(Unknown Source) ~[na:na]\nat com.swisscom.billing.testhibernate.PaymentsTxService.addPaymentBatchJob(PaymentsTxService.java:53) ~[main/:na]\nat com.swisscom.billing.testhibernate.PaymentsTxService$$FastClassBySpringCGLIB$$4919717e.invoke(<generated>) ~[main/:na]\nat org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:353) ~[spring-tx-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat com.swisscom.billing.testhibernate.PaymentsTxService$$EnhancerBySpringCGLIB$$604ba717.addPaymentBatchJob(<generated>) ~[main/:na]\nat com.swisscom.billing.testhibernate.StartupBean.onApplicationEvent(StartupBean.java:35) ~[main/:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]\nat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]\nat java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]\n如果我使用 H2 数据库，则不会发生错误。
\n配置：
\nspring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl\nspring.jpa.database-platform=org.hibernate.dialect.PostgreSQL95Dialect\n有多种方法可以实现 OneToOne 关系。如果我更改为（可能更典型）：\n拥有的类：
\n@MapsId\nprivate PaymentDO payment; \n我收到以下错误：
\n2020-02-14 11:25:41.048 ERROR 74847 \xe2\x80\x94 [ main] o.h.engine.jdbc.spi.SqlExceptionHelper : ERROR: column paymentbat0_.payment_payment_id does not exist\nPosition: 8\n2020-02-14 11:25:41.054 INFO 74847 \xe2\x80\x94 [ main] o.h.e.internal.DefaultLoadEventListener : HHH000327: Error performing load command : org.hibernate.exception.SQLGrammarException: could not extract ResultSet\n\norg.hibernate.exception.SQLGrammarException: could not extract ResultSet\nat org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:103) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:67) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.getResultSet(Loader.java:2287) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2045) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2007) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.doQuery(Loader.java:953) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:354) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:324) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.Loader.loadEntity(Loader.java:2401) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:64) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.entity.EntityLoader.loadByUniqueKey(EntityLoader.java:144) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.persister.entity.AbstractEntityPersister.loadByUniqueKey(AbstractEntityPersister.java:2384) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.EntityType.loadByUniqueKey(EntityType.java:745) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.type.EntityType.resolve(EntityType.java:467) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:226) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:160) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.plan.exec.process.internal.AbstractRowReader.performTwoPhaseLoad(AbstractRowReader.java:255) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.plan.exec.process.internal.AbstractRowReader.finishUp(AbstractRowReader.java:215) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.plan.exec.process.internal.ResultSetProcessorImpl.extractResults(ResultSetProcessorImpl.java:141) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:105) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.loader.entity.plan.AbstractLoadPlanBasedEntityLoader.load(AbstractLoadPlanBasedEntityLoader.java:197) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:4350) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:570) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:538) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:208) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:333) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:108) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:74) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:118) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.fireLoadNoChecks(SessionImpl.java:1182) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1171) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.access$2000(SessionImpl.java:198) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.doLoad(SessionImpl.java:2809) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.lambda$load$1(SessionImpl.java:2790) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.perform(SessionImpl.java:2746) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2790) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.find(SessionImpl.java:3340) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat org.hibernate.internal.SessionImpl.find(SessionImpl.java:3312) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]\nat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]\nat java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]\nat org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:314) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat com.sun.proxy.$Proxy74.find(Unknown Source) ~[na:na]\nat org.springframework.data.jpa.repository.support.SimpleJpaRepository.findById(SimpleJpaRepository.java:281) ~[spring-data-jpa-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]\nat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]\nat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]\nat java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]\nat org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:371) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:204) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:657) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEASE.jar:5.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:621) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:605) ~[spring-data-commons-2.2.0.RELEASE.jar:2.2.0.RELEASE]\nat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.0.RELEAS
小智 0
我有一个类似的问题，并且我已经设法解决了它。尝试这个：
@OneToOne(cascade = CascadeType.MERGE)
@PrimaryKeyJoinColumn(name = "PAYMENT_ID", referencedColumnName = "PAYMENT_ID")
private PaymentDO payment;
据我所知，当 persist 时PaymentBatchJob，Hibernate 采用不同的代码路径，并且merge()进行底层调用而不是persist()，正如您在问题中所述。一种修复可能是添加CascadeType.MERGE.
请记住，此修复确实会导致底层Payment更新。
另一个可能的修复方法是使用Spring Data Persistable 接口，它使您可以控制确定对象是否是新对象，从而使存储库保存方法采用正确的路径（合并或持久）。
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