[hibernate-issues] [JIRA] (HHH-15972) entitygraph load error when Inheritance JOINED is used in 6.1.6

Theodoros Papatheodorou ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiODZlMjc0MGVk... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15972?atlOrigin=eyJpIjoiODZlMj... ) HHH-15972 ( https://hibernate.atlassian.net/browse/HHH-15972?atlOrigin=eyJpIjoiODZlMj... ) entitygraph load error when Inheritance JOINED is used in 6.1.6 ( https://hibernate.atlassian.net/browse/HHH-15972?atlOrigin=eyJpIjoiODZlMj... ) Change By: Theodoros Papatheodorou ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=70121%3... ) Exception occurs with the use of entitygraph loadgraph in case InheritanceType.JOINED is used and the parent class is queried (testcase attached). {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 70 ) 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} ( https://hibernate.atlassian.net/browse/HHH-15972#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15972#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! 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