When a {{@JoinColumn}} uses a {{char[]}} type property for referencing a {{String}} typed property in the associated class, the following error is thrown:
{noformat}java.lang.AssertionError
at org.hibernate.sql.exec.internal.JdbcParameterBindingImpl.<init>(JdbcParameterBindingImpl.java:20)
at org.hibernate.sql.exec.spi.JdbcParameterBindings.lambda$registerParametersForEachJdbcValue$0(JdbcParameterBindings.java:99)
at org.hibernate.metamodel.mapping.internal.BasicAttributeMapping.forEachDisassembledJdbcValue(BasicAttributeMapping.java:396)
at org.hibernate.metamodel.mapping.Bindable.forEachJdbcValue(Bindable.java:147)
at org.hibernate.sql.exec.spi.JdbcParameterBindings.registerParametersForEachJdbcValue(JdbcParameterBindings.java:92)
at org.hibernate.sql.exec.spi.JdbcParameterBindings.registerParametersForEachJdbcValue(JdbcParameterBindings.java:82)
at org.hibernate.loader.ast.internal.SingleUniqueKeyEntityLoaderStandard.load(SingleUniqueKeyEntityLoaderStandard.java:89)
at org.hibernate.persister.entity.AbstractEntityPersister.loadByUniqueKey(AbstractEntityPersister.java:2610)
at org.hibernate.persister.entity.AbstractEntityPersister.loadByUniqueKey(AbstractEntityPersister.java:2602)
at org.hibernate.sql.results.graph.entity.internal.EntitySelectFetchByUniqueKeyInitializer.initializeInstance(EntitySelectFetchByUniqueKeyInitializer.java:75)
at org.hibernate.sql.results.internal.StandardRowReader.coordinateInitializers(StandardRowReader.java:153)
at org.hibernate.sql.results.internal.StandardRowReader.readRow(StandardRowReader.java:98)
at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:198)
at org.hibernate.sql.results.spi.ListResultsConsumer.consume(ListResultsConsumer.java:33)
at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.doExecuteQuery(JdbcSelectExecutorStandardImpl.java:360)
at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.executeQuery(JdbcSelectExecutorStandardImpl.java:168)
at org.hibernate.sql.exec.internal.JdbcSelectExecutorStandardImpl.list(JdbcSelectExecutorStandardImpl.java:93)
at org.hibernate.sql.exec.spi.JdbcSelectExecutor.list(JdbcSelectExecutor.java:31)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.lambda$new$0(ConcreteSqmSelectQueryPlan.java:113)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.withCacheableSqmInterpretation(ConcreteSqmSelectQueryPlan.java:325)
at org.hibernate.query.sqm.internal.ConcreteSqmSelectQueryPlan.performList(ConcreteSqmSelectQueryPlan.java:266)
at org.hibernate.query.sqm.internal.QuerySqmImpl.doList(QuerySqmImpl.java:519)
at org.hibernate.query.spi.AbstractSelectionQuery.list(AbstractSelectionQuery.java:367)
at org.hibernate.query.sqm.internal.QuerySqmImpl.list(QuerySqmImpl.java:1079)
at org.hibernate.query.Query.getResultList(Query.java:96)
at org.hibernate.bugs.JPAUnitTestCase.hhh15916Test(JPAUnitTestCase.java:67)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
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){noformat}
I’ve prepared a reproducer for the issue: [https://github.com/mbladel/hibernate-test-case-templates/tree/join-char-string|https://github.com/mbladel/hibernate-test-case-templates/tree/join-char-string|smart-link] . |
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