Exception occurs with the use of entitygraph loadgraph in case InheritanceType.JOINED is used and the parent class is queried (testcase attached).
when using loadgraph the following exception occurs:
{noformat}java.lang.IllegalArgumentException: org.hibernate.query.SemanticException: Could not resolve attribute 'status' of 'org.hibernate.bugs.Account' due to the attribute being declared in multiple sub types: ['org.hibernate.bugs.Account1', 'org.hibernate.bugs.Account2']
at org.hibernate.metamodel.model.domain.AbstractManagedType.findAttribute(AbstractManagedType.java:178)
at org.hibernate.metamodel.model.domain.internal.EntityTypeImpl.findAttribute(EntityTypeImpl.java:143)
at org.hibernate.graph.internal.AbstractGraph.findAttributeNode(AbstractGraph.java:142)
at org.hibernate.sql.results.internal.StandardEntityGraphTraversalStateImpl.traverse(StandardEntityGraphTraversalStateImpl.java:54)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.addFetch(BaseSqmToSqlAstConverter.java:6937)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitFetches(BaseSqmToSqlAstConverter.java:7099)
at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32)
at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:100)
at org.hibernate.persister.entity.JoinedSubclassEntityPersister.createDomainResult(JoinedSubclassEntityPersister.java:1225)
at org.hibernate.query.sqm.sql.internal.AbstractSqmPathInterpretation.createDomainResult(AbstractSqmPathInterpretation.java:55)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.lambda$visitSelection$25(BaseSqmToSqlAstConverter.java:2053)
at java.base/java.util.Collections$SingletonList.forEach(Collections.java:4966)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelection(BaseSqmToSqlAstConverter.java:2048)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectClause(BaseSqmToSqlAstConverter.java:1951)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQuerySpec(BaseSqmToSqlAstConverter.java:1819)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQuerySpec(BaseSqmToSqlAstConverter.java:416)
at org.hibernate.query.sqm.tree.select.SqmQuerySpec.accept(SqmQuerySpec.java:122)
at org.hibernate.query.sqm.spi.BaseSemanticQueryWalker.visitQueryPart(BaseSemanticQueryWalker.java:213)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQueryPart(BaseSqmToSqlAstConverter.java:1679)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectStatement(BaseSqmToSqlAstConverter.java:1477)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectStatement(BaseSqmToSqlAstConverter.java:416)
at org.hibernate.query.sqm.tree.select.SqmSelectStatement.accept(SqmSelectStatement.java:213)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.translate(BaseSqmToSqlAstConverter.java:711)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.buildCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:380)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:300)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:276)
at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:571)
at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:363)
at org.hibernate.query.sqm.internal.QuerySqmImpl.list(QuerySqmImpl.java:1073)
at org.hibernate.query.Query.getResultList(Query.java:94)
at org.hibernate.bugs.JPAUnitTestCase.hhh123Test(JPAUnitTestCase.java:89)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$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: org.hibernate.query.SemanticException: Could not resolve attribute 'status' of 'org.hibernate.bugs.Account' due to the attribute being declared in multiple sub types: ['org.hibernate.bugs.Account1', 'org.hibernate.bugs.Account2']
... 60 more
{noformat}
when using fetchgraph the following exception occurs:
{noformat}jakarta.persistence.PersistenceException: Converting `org.hibernate.HibernateException` to JPA `PersistenceException` : Could not generate fetch : org.hibernate.bugs.Account(1186732777482900) -> company
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:165)
at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:374)
at org.hibernate.query.sqm.internal.QuerySqmImpl.list(QuerySqmImpl.java:1073)
at org.hibernate.query.Query.getResultList(Query.java:94)
at org.hibernate.bugs.JPAUnitTestCase.hhh123Test(JPAUnitTestCase.java:89)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at com.intellij.rt.junit.IdeaTestRunner$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: org.hibernate.HibernateException: Could not generate fetch : org.hibernate.bugs.Account(1186732777482900) -> company
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7198)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.addFetch(BaseSqmToSqlAstConverter.java:7044)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitFetches(BaseSqmToSqlAstConverter.java:7099)
at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32)
at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:100)
at org.hibernate.persister.entity.JoinedSubclassEntityPersister.createDomainResult(JoinedSubclassEntityPersister.java:1225)
at org.hibernate.query.sqm.sql.internal.AbstractSqmPathInterpretation.createDomainResult(AbstractSqmPathInterpretation.java:55)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.lambda$visitSelection$25(BaseSqmToSqlAstConverter.java:2053)
at java.base/java.util.Collections$SingletonList.forEach(Collections.java:4966)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelection(BaseSqmToSqlAstConverter.java:2048)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectClause(BaseSqmToSqlAstConverter.java:1951)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQuerySpec(BaseSqmToSqlAstConverter.java:1819)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQuerySpec(BaseSqmToSqlAstConverter.java:416)
at org.hibernate.query.sqm.tree.select.SqmQuerySpec.accept(SqmQuerySpec.java:122)
at org.hibernate.query.sqm.spi.BaseSemanticQueryWalker.visitQueryPart(BaseSemanticQueryWalker.java:213)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitQueryPart(BaseSqmToSqlAstConverter.java:1679)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectStatement(BaseSqmToSqlAstConverter.java:1477)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitSelectStatement(BaseSqmToSqlAstConverter.java:416)
at org.hibernate.query.sqm.tree.select.SqmSelectStatement.accept(SqmSelectStatement.java:213)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.translate(BaseSqmToSqlAstConverter.java:711)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.buildCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:380)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:300)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:276)
at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:571)
at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:363)
... 32 more
Caused by: org.hibernate.HibernateException: Could not generate fetch : org.hibernate.bugs.Account(1186732777482900).company -> holdingCompany
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7198)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.addFetch(BaseSqmToSqlAstConverter.java:7044)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitFetches(BaseSqmToSqlAstConverter.java:7099)
at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32)
at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:100)
at org.hibernate.sql.results.graph.entity.internal.EntityFetchJoinedImpl.<init>(EntityFetchJoinedImpl.java:54)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.lambda$generateFetch$0(ToOneAttributeMapping.java:1258)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.withRegisteredAssociationKeys(ToOneAttributeMapping.java:1503)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:1233)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:107)
at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:105)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7139)
... 56 more
Caused by: org.hibernate.HibernateException: Could not generate fetch : org.hibernate.bugs.Account(1186732777482900).company.holdingCompany -> address
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7198)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.addFetch(BaseSqmToSqlAstConverter.java:7044)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitFetches(BaseSqmToSqlAstConverter.java:7099)
at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32)
at org.hibernate.sql.results.graph.entity.AbstractEntityResultGraphNode.afterInitialize(AbstractEntityResultGraphNode.java:100)
at org.hibernate.sql.results.graph.entity.internal.EntityFetchJoinedImpl.<init>(EntityFetchJoinedImpl.java:54)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.lambda$generateFetch$0(ToOneAttributeMapping.java:1258)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.withRegisteredAssociationKeys(ToOneAttributeMapping.java:1503)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:1233)
at org.hibernate.metamodel.mapping.internal.ToOneAttributeMapping.generateFetch(ToOneAttributeMapping.java:107)
at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:105)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7139)
... 67 more
Caused by: org.hibernate.HibernateException: Could not generate fetch : org.hibernate.bugs.Account(1186732777482900).company.holdingCompany.address -> line2
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7198)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.addFetch(BaseSqmToSqlAstConverter.java:7044)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.visitFetches(BaseSqmToSqlAstConverter.java:7099)
at org.hibernate.sql.results.graph.AbstractFetchParent.afterInitialize(AbstractFetchParent.java:32)
at org.hibernate.sql.results.graph.embeddable.internal.EmbeddableFetchImpl.<init>(EmbeddableFetchImpl.java:74)
at org.hibernate.metamodel.mapping.internal.EmbeddedAttributeMapping.generateFetch(EmbeddedAttributeMapping.java:238)
at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:105)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7139)
... 78 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2
at org.hibernate.metamodel.mapping.internal.BasicAttributeMapping.generateFetch(BasicAttributeMapping.java:310)
at org.hibernate.sql.results.graph.FetchParent.generateFetchableFetch(FetchParent.java:105)
at org.hibernate.query.sqm.sql.BaseSqmToSqlAstConverter.buildFetch(BaseSqmToSqlAstConverter.java:7139)
... 85 more
{noformat}
if the subgraph to fetch the embedded entity is removed then the first error occurs both with loadgraph and fetchgraph.
Seems that there is an error when using embedded type with entitygraph as well as when using inheritance with entitygraph. |
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