org.hibernate.exception.ConstraintViolationException: could not execute statement
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:129)
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:124)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:189)
	at org.hibernate.hql.internal.ast.exec.BasicExecutor.doExecute(BasicExecutor.java:108)
	at org.hibernate.hql.internal.ast.exec.BasicExecutor.execute(BasicExecutor.java:77)
	at org.hibernate.hql.internal.ast.exec.DeleteExecutor.execute(DeleteExecutor.java:124)
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.executeUpdate(QueryTranslatorImpl.java:415)
	at org.hibernate.engine.query.spi.HQLQueryPlan.performExecuteUpdate(HQLQueryPlan.java:321)
	at org.hibernate.internal.SessionImpl.executeUpdate(SessionImpl.java:1215)
	at org.hibernate.internal.QueryImpl.executeUpdate(QueryImpl.java:116)
	at org.hibernate.testing.junit4.BaseCoreFunctionalTestCase.cleanupTestData(BaseCoreFunctionalTestCase.java:450)
	at org.hibernate.testing.junit4.BaseCoreFunctionalTestCase.afterTest(BaseCoreFunctionalTestCase.java:425)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:36)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:62)
Caused by: org.h2.jdbc.JdbcSQLException: Referential integrity constraint violation: "FK_7CJ956HLMXNL32GWK7EKI7DG4: PUBLIC.NARRATIVE FOREIGN KEY(TOPIC_ID) REFERENCES PUBLIC.TOPIC(ID)"; SQL statement:
delete from Topic [23003-145]
	at org.h2.message.DbException.getJdbcSQLException(DbException.java:327)
	at org.h2.message.DbException.get(DbException.java:167)
	at org.h2.message.DbException.get(DbException.java:144)
	at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:382)
	at org.h2.constraint.ConstraintReferential.checkRowRefTable(ConstraintReferential.java:399)
	at org.h2.constraint.ConstraintReferential.checkRow(ConstraintReferential.java:275)
	at org.h2.table.Table.fireConstraints(Table.java:803)
	at org.h2.table.Table.fireAfterRow(Table.java:820)
	at org.h2.command.dml.Delete.update(Delete.java:80)
	at org.h2.command.CommandContainer.update(CommandContainer.java:69)
	at org.h2.command.Command.executeUpdate(Command.java:201)
	at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:143)
	at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:129)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:186)
	... 18 more