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Using spring-boot-starter-data-jpa (Version 2.0.4.RELEASE) and PostgreSQL (Version 9.5.10), I keep getting the PSQLException: No results were returned by the query, though I did use @Modifying as proposed by many others here. Adding @Transactional as suggested by some, didn't make a difference either. Analyzing the StackTrace one could see that org.postgresql.jdbc.PgPreparedStatement.executeQuery() is called, whereas org.postgresql.jdbc.PgPreparedStatement.executeUpdate() should be called. What can I do?

@Repository
public interface Rank extends JpaRepository<RankArticle, String> {

@Modifying
@Query(value = "UPDATE rank SET id=calc.id, shop_id=calc.shop_id, " +
                "score=calc.score, rank = calc.rank FROM " +
                    "(SELECT id, shop_id, SUM(sales) AS score, CAST(NULL AS INT) AS rank " +
                    "FROM " +
                        "(SELECT id, sales, shop_id FROM daily_pod " +
                        "WHERE shop_id = :shopId " +
                        "UNION " +
                        "SELECT id, sales, shop_id FROM weekly_pod " +
                        "WHERE shop_id = :shopId " +
                        "UNION " +
                        "SELECT id, sales, shop_id FROM end_pod " +
                        "WHERE shop_id = :shopId) " +
                    "AS pods " +
                    "GROUP BY id, shop_id ORDER BY score DESC limit :limit) as calc;"
        , nativeQuery = true)
void calcScore(@Param("shopId") Integer shopId,
               @Param("limit") Integer limit);

}

EDIT: Add Full Stack-Trace:

[ERROR] 2018-09-20 17:49:10,503 [SimpleAsyncTaskExecutor-1] [d.t.p.v.backend.VerkaufsrangConfig] - Konnte AMQP-Nachricht nicht

verarbeiten! org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException: Listener method 'public void de.thalia.pim.verkaufsrang.backend.application.rabbitmq.SalesHandler.receive(org.springframework.amqp.core.Message)' threw exception at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:190) at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.onMessage(MessagingMessageListenerAdapter.java:120) at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1414) at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.actualInvokeListener(AbstractMessageListenerContainer.java:1337) at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:1324) at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:1303) at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:817) at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:801) at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$700(SimpleMessageListenerContainer.java:77) at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1042) at java.base/java.lang.Thread.run(Thread.java:844) Caused by: org.springframework.orm.jpa.JpaSystemException: could not extract ResultSet; nested exception is org.hibernate.exception.GenericJDBCException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:314) at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:225) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:527) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:153) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) at com.sun.proxy.$Proxy123.calcScore(Unknown Source) at de.thalia.pim.verkaufsrang.backend.business.SalesRankService.calculateRank(SalesRankService.java:28) at de.thalia.pim.verkaufsrang.backend.application.rabbitmq.SalesHandler.receive(SalesHandler.java:60) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:181) at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:114) at org.springframework.amqp.rabbit.listener.adapter.HandlerAdapter.invoke(HandlerAdapter.java:51) at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:182) ... 10 common frames omitted Caused by: org.hibernate.exception.GenericJDBCException: could not extract ResultSet at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:69) at org.hibernate.loader.Loader.getResultSet(Loader.java:2168) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1931) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1893) at org.hibernate.loader.Loader.doQuery(Loader.java:938) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) at org.hibernate.loader.Loader.doList(Loader.java:2692) at org.hibernate.loader.Loader.doList(Loader.java:2675) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) at org.hibernate.loader.Loader.list(Loader.java:2502) at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:335) at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:2200) at org.hibernate.internal.AbstractSharedSessionContract.list(AbstractSharedSessionContract.java:1016) at org.hibernate.query.internal.NativeQueryImpl.doList(NativeQueryImpl.java:152) at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) at org.hibernate.query.Query.getResultList(Query.java:146) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.springframework.orm.jpa.SharedEntityManagerCreator$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:380) at com.sun.proxy.$Proxy141.getResultList(Unknown Source) at org.springframework.data.jpa.repository.query.JpaQueryExecution$CollectionExecution.doExecute(JpaQueryExecution.java:129) at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:91) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:136) at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:125) at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:590) at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:578) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:59) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ... 29 common frames omitted Caused by: org.postgresql.util.PSQLException: No results were returned by the query. at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:114) at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60) ... 63 common frames omitted

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  • Can you share the full stack trace Commented Sep 21, 2018 at 11:10
  • 1
    Have you tried to execute your query in a SQL editor? Commented Sep 21, 2018 at 12:18

1 Answer 1

Reset to default
0

Managed to get it working by changing the statement into an INSERT INTO ... ON CONFLICT (...) DO UPDATE one:

@Transactional
public interface Rank extends CrudRepository<RankArticle, Identity> {

    @Modifying
    @Query(value = "INSERT INTO rank" +
                        "(SELECT id, shop_id, SUM(sales) AS score, CAST(NULL AS INT) AS rank " +
                        "FROM " +
                            "(SELECT id, shop_id, sales FROM daily_pod " +
                            "WHERE shop_id = :shopId " +
                            "UNION " +
                            "SELECT id, shop_id, sales FROM weekly_pod " +
                            "WHERE shop_id = :shopId " +
                            "UNION " +
                            "SELECT id, shop_id, sales FROM end_pod " +
                            "WHERE shop_id = :shopId) " +
                        "AS pods " +
                        "GROUP BY id, shop_id ORDER BY score DESC LIMIT :limit) " +
                "ON CONFLICT (id) DO UPDATE " +
                "SET shop_id = EXCLUDED.shop_id, score = EXCLUDED.score, " +
                    "rank_count = EXCLUDED.rank_count;"
        , nativeQuery = true)
void calcScore(@Param("shopId") Integer shopId,
               @Param("limit") Integer limit);

}

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