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...e/src/test/java/org/hibernate/orm/test/query/hql/EmbeddedTupleSubqueryComparisonTest.java
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/* | ||
* Hibernate, Relational Persistence for Idiomatic Java | ||
* | ||
* License: GNU Lesser General Public License (LGPL), version 2.1 or later | ||
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html | ||
*/ | ||
package org.hibernate.orm.test.query.hql; | ||
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import org.hibernate.testing.orm.domain.gambit.EmbeddedIdEntity; | ||
import org.hibernate.testing.orm.junit.DomainModel; | ||
import org.hibernate.testing.orm.junit.Jira; | ||
import org.hibernate.testing.orm.junit.SessionFactory; | ||
import org.hibernate.testing.orm.junit.SessionFactoryScope; | ||
import org.junit.jupiter.api.AfterAll; | ||
import org.junit.jupiter.api.BeforeAll; | ||
import org.junit.jupiter.api.Test; | ||
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import static org.assertj.core.api.Assertions.assertThat; | ||
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/** | ||
* @author Marco Belladelli | ||
*/ | ||
@DomainModel( annotatedClasses = EmbeddedIdEntity.class ) | ||
@SessionFactory | ||
@Jira( "https://hibernate.atlassian.net/browse/HHH-17283" ) | ||
public class EmbeddedTupleSubqueryComparisonTest { | ||
@BeforeAll | ||
public void setUp(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> { | ||
final EmbeddedIdEntity entity = new EmbeddedIdEntity(); | ||
entity.setId( new EmbeddedIdEntity.EmbeddedIdEntityId( 1, "1" ) ); | ||
session.persist( entity ); | ||
} ); | ||
} | ||
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@AfterAll | ||
public void tearDown(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> session.createMutationQuery( "delete from EmbeddedIdEntity" ).executeUpdate() ); | ||
} | ||
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@Test | ||
public void testIdSubquery(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> { | ||
final EmbeddedIdEntity result = session.createQuery( | ||
"from EmbeddedIdEntity e1 where e1.id in " + | ||
"(select e2.id from EmbeddedIdEntity e2)", | ||
EmbeddedIdEntity.class | ||
).getSingleResult(); | ||
assertThat( result ).isNotNull(); | ||
} ); | ||
} | ||
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@Test | ||
public void testJoinSubquery(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> { | ||
final EmbeddedIdEntity result = session.createQuery( | ||
"from EmbeddedIdEntity e1 where e1.id in " + | ||
"(select e2_id from EmbeddedIdEntity e2 join e2.id as e2_id)", | ||
EmbeddedIdEntity.class | ||
).getSingleResult(); | ||
assertThat( result ).isNotNull(); | ||
} ); | ||
} | ||
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@Test | ||
public void testExplicitTupleSubquery(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> { | ||
final EmbeddedIdEntity result = session.createQuery( | ||
"from EmbeddedIdEntity e1 where (e1.id.value1, e1.id.value2) in " + | ||
"(select e2.id.value1, e2.id.value2 from EmbeddedIdEntity e2)", | ||
EmbeddedIdEntity.class | ||
).getSingleResult(); | ||
assertThat( result ).isNotNull(); | ||
} ); | ||
} | ||
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@Test | ||
public void testEntitySubquery(SessionFactoryScope scope) { | ||
scope.inTransaction( session -> { | ||
final EmbeddedIdEntity result = session.createQuery( | ||
"from EmbeddedIdEntity e1 where e1 in " + | ||
"(select e2 from EmbeddedIdEntity e2)", | ||
EmbeddedIdEntity.class | ||
).getSingleResult(); | ||
assertThat( result ).isNotNull(); | ||
} ); | ||
} | ||
} |