[hibernate-issues] [JIRA] (HHH-16100) Dynamic-map entity mode does not infer a column for one-to-one associations

Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYzMyZDlmM2Ey... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16100?atlOrigin=eyJpIjoiYzMyZD... ) HHH-16100 ( https://hibernate.atlassian.net/browse/HHH-16100?atlOrigin=eyJpIjoiYzMyZD... ) Dynamic-map entity mode does not infer a column for one-to-one associations ( https://hibernate.atlassian.net/browse/HHH-16100?atlOrigin=eyJpIjoiYzMyZD... ) Issue Type: Bug Affects Versions: 6.2.0.CR1, 5.6.14 Assignee: Unassigned Components: hibernate-core Created: 25/Jan/2023 08:14 AM Fix Versions: 6.wishlist Priority: Major Reporter: Yoann Rodière ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) For some reason, with the mapping below in dynamic-map mode, Hibernate ORM will fail to register a column in its metadata for the one-to-one association: <?xml version= "1.0" encoding= "UTF-8" ?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd" > <hibernate-mapping> <class entity-name= "Book" > <id name= "id" type= "integer" /> <property name= "title" type= "string" /> <one-to-one name= "quote" entity-name= "Quote" property-ref= "book" /> </class> <class entity-name= "Quote" > <id name= "id" type= "integer" /> <property name= "author" type= "string" /> <property name= "content" type= "string" /> <one-to-one name= "book" entity-name= "Book" fetch= "select" foreign-key= "book_id" /> </class> </hibernate-mapping> As a result, in Hibernate ORM 5.6, the association simply gets ignored: it’s never persisted, never loaded. In Hibernate ORM 6.2, this leads to an exception on startup, which is arguably safer but still not the expected behavior: java.lang.RuntimeException: Could not build SessionFactory at org.hibernate.testing.orm.junit.SessionFactoryExtension.lambda$createSessionFactoryScope$0(SessionFactoryExtension.java:160) at org.hibernate.testing.orm.junit.SessionFactoryExtension$SessionFactoryScopeImpl.createSessionFactory(SessionFactoryExtension.java:318) at org.hibernate.testing.orm.junit.SessionFactoryExtension$SessionFactoryScopeImpl.getSessionFactory(SessionFactoryExtension.java:256) at org.hibernate.testing.orm.junit.SessionFactoryExtension$SessionFactoryScopeImpl.inTransaction(SessionFactoryExtension.java:350) at org.hibernate.orm.test.dynamicmap.DynamicMapOneToOneTest.test(DynamicMapOneToOneTest.java:35) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) Caused by: java.lang.IllegalStateException: Could not resolve table reference `Quote` relative to TableGroup `org.hibernate.sql.ast.tree.from.LazyTableGroup@31973858` related with NavigablePath `Book.quote.{id}` at org.hibernate.metamodel.mapping.internal.BasicEntityIdentifierMappingImpl.resolveSqlSelection(BasicEntityIdentifierMappingImpl.java:263) at org.hibernate.metamodel.mapping.internal.BasicEntityIdentifierMappingImpl.generateFetch(BasicEntityIdentifierMappingImpl.java:401) at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:108) at org.hibernate.sql.results.graph.DomainResultCreationState.visitIdentifierFetch(DomainResultCreationState.java:94) at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:63) at org.hibernate.sql.results.graph.entity.internal.EntityFetchJoinedImpl.<init>(EntityFetchJoinedImpl.java:53) at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.lambda$generateFetch$0(ToOneAttributeMapping.java:1366) at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.withRegisteredAssociationKeys(ToOneAttributeMapping.java:1610) at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:1341) at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:109) at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:108) at org.hibernate.loader.ast.internal.LoaderSelectBuilder.lambda$createFetchableBiConsumer$4(LoaderSelectBuilder.java:839) at org.hibernate.loader.ast.internal.LoaderSelectBuilder.visitFetches(LoaderSelectBuilder.java:679) at org.hibernate.loader.ast.internal.LoaderSqlAstCreationState.visitFetches(LoaderSqlAstCreationState.java:124) at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32) at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:80) at org.hibernate.persister.entity.AbstractEntityPersister.createDomainResult(AbstractEntityPersister.java:1211) at org.hibernate.loader.ast.internal.LoaderSelectBuilder.generateSelect(LoaderSelectBuilder.java:448) at org.hibernate.loader.ast.internal.LoaderSelectBuilder.createSelect(LoaderSelectBuilder.java:175) at org.hibernate.loader.ast.internal.SingleIdEntityLoaderStandardImpl.createLoadPlan(SingleIdEntityLoaderStandardImpl.java:180) at org.hibernate.loader.ast.internal.SingleIdEntityLoaderStandardImpl.prepare(SingleIdEntityLoaderStandardImpl.java:54) at org.hibernate.persister.entity.AbstractEntityPersister.prepareLoader(AbstractEntityPersister.java:3462) at org.hibernate.persister.entity.AbstractEntityPersister.postInstantiate(AbstractEntityPersister.java:3456) at org.hibernate.metamodel.model.domain.internal.MappingMetamodelImpl.finishInitialization(MappingMetamodelImpl.java:204) at org.hibernate.internal.SessionFactoryImpl$1.<init>(SessionFactoryImpl.java:275) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:268) at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:431) at org.hibernate.testing.orm.junit.SessionFactoryExtension.lambda$createSessionFactoryScope$0(SessionFactoryExtension.java:151) ... 73 more Caused by: org.hibernate.sql.ast.tree.from.UnknownTableReferenceException: Unable to determine TableReference (`Book`) for `null` at org.hibernate.sql.ast.tree.from.AbstractColumnReferenceQualifier.resolveTableReference(AbstractColumnReferenceQualifier.java:45) at org.hibernate.sql.ast.tree.from.ColumnReferenceQualifier.resolveTableReference(ColumnReferenceQualifier.java:20) at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.lambda$createTableGroupJoin$4(ToOneAttributeMapping.java:1797) at org.hibernate.sql.ast.tree.from.LazyTableGroup.getTableGroup(LazyTableGroup.java:97) at org.hibernate.sql.ast.tree.from.LazyTableGroup.getTableReferenceInternal(LazyTableGroup.java:293) at org.hibernate.sql.ast.tree.from.LazyTableGroup.resolveTableReference(LazyTableGroup.java:246) at org.hibernate.metamodel.mapping.internal.BasicEntityIdentifierMappingImpl.resolveSqlSelection(BasicEntityIdentifierMappingImpl.java:259) ... 100 more ( https://hibernate.atlassian.net/browse/HHH-16100#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16100#add-comment?atlOrigin=ey... ) Get Jira 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