Java JPQL查询-节点的内部联接无数据类型

Java JPQL查询-节点的内部联接无数据类型,java,jpa,hql,jpql,Java,Jpa,Hql,Jpql,我有以下JPQL查询,用于选择具有指定id的表演者的所有节目 ChannelProgram实体有一个节目和一个插曲 还有一个名为ProgePerfAssociation的实体,其特征是programmeId、performerId和eposodeid。(一个表演者可以在许多节目和剧集中扮演角色,而一个节目/剧集可以扮演许多表演者) 然而,我得到了以下例外 Caused by: java.lang.IllegalArgumentException: Validation failed for qu

我有以下JPQL查询,用于选择具有指定id的表演者的所有节目

ChannelProgram实体有一个节目和一个插曲

还有一个名为ProgePerfAssociation的实体,其特征是programmeId、performerId和eposodeid。(一个表演者可以在许多节目和剧集中扮演角色,而一个节目/剧集可以扮演许多表演者)

然而,我得到了以下例外

Caused by: java.lang.IllegalArgumentException: Validation failed for query for method public abstract java.util.List com.tvfreakz.repository.ChannelProgrammeRepository.findScheduledPerformerProgrammes(java.lang.Long,java.util.Date,java.util.Date)!
    at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:84)
    at org.springframework.data.jpa.repository.query.SimpleJpaQuery.<init>(SimpleJpaQuery.java:54)
    at org.springframework.data.jpa.repository.query.JpaQueryFactory.fromMethodWithQueryString(JpaQueryFactory.java:65)
    at org.springframework.data.jpa.repository.query.JpaQueryFactory.fromQueryAnnotation(JpaQueryFactory.java:48)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$DeclaredQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:115)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:166)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:69)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:320)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:169)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:224)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:210)
    at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:92)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
    ... 40 more
Caused by: java.lang.IllegalStateException: No data type for node: org.hibernate.hql.internal.ast.tree.IdentNode 
 \-[IDENT] IdentNode: 'programme' {originalText=programme}

    at org.hibernate.hql.internal.ast.tree.SelectClause.initializeExplicitSelectClause(SelectClause.java:174)
    at org.hibernate.hql.internal.ast.HqlSqlWalker.useSelectClause(HqlSqlWalker.java:924)
    at org.hibernate.hql.internal.ast.HqlSqlWalker.processQuery(HqlSqlWalker.java:692)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:665)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.collectionFunctionOrSubselect(HqlSqlBaseWalker.java:4905)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.inRhs(HqlSqlBaseWalker.java:4806)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.comparisonExpr(HqlSqlBaseWalker.java:4473)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:2104)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:2029)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.whereClause(HqlSqlBaseWalker.java:796)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:597)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:301)
    at org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:249)
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:278)
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:206)
    at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:158)
    at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:126)
    at org.hibernate.engine.query.spi.HQLQueryPlan.<init>(HQLQueryPlan.java:88)
    at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:167)
    at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:301)
    at org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:236)
    at org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1800)
    at org.hibernate.jpa.spi.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:328)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
    at com.sun.proxy.$Proxy35.createQuery(Unknown Source)
    at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:78)
    ... 53 more
原因:java.lang.IllegalArgumentException:查询方法public abstract java.util.List com.tvfreakz.repository.ChannelProgrammeRepository.findscheduledPerformerProgramme(java.lang.Long,java.util.Date,java.util.Date)的验证失败!
位于org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:84)
位于org.springframework.data.jpa.repository.query.SimpleJpaQuery.(SimpleJpaQuery.java:54)
位于org.springframework.data.jpa.repository.query.JpaQueryFactory.fromMethodWithQueryString(JpaQueryFactory.java:65)
位于org.springframework.data.jpa.repository.query.JpaQueryFactory.fromQueryNotation(JpaQueryFactory.java:48)
位于org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$DeclaredQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:115)
位于org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:166)
位于org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:69)
位于org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor。(RepositoryFactorySupport.java:320)
位于org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:169)
位于org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:224)
位于org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertieSet(RepositoryFactoryBeanSupport.java:210)
位于org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.AfterPropertieSet(JpaRepositoryFactoryBean.java:92)
位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 40多
原因:java.lang.IllegalStateException:节点没有数据类型:org.hibernate.hql.internal.ast.tree.IdentNode
\-[IDENT]IdentNode:'programme'{originalText=programme}
位于org.hibernate.hql.internal.ast.tree.SelectClause.initializeExplicitSelectClause(SelectClause.java:174)
在org.hibernate.hql.internal.ast.HqlSqlWalker.useSelectClause(HqlSqlWalker.java:924)
位于org.hibernate.hql.internal.ast.hqlwalker.processQuery(HqlSqlWalker.java:692)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:665)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.collectionFunctionOrSubselect(HqlSqlBaseWalker.java:4905)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.inRhs(HqlSqlBaseWalker.java:4806)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.comparisonextpr(HqlSqlBaseWalker.java:4473)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:2104)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.logicalExpr(HqlSqlBaseWalker.java:2029)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.where子句(HqlSqlBaseWalker.java:796)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:597)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:301)
位于org.hibernate.hql.internal.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:249)
位于org.hibernate.hql.internal.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:278)
位于org.hibernate.hql.internal.ast.QueryTranslatorImpl.docomFile(QueryTranslatorImpl.java:206)
位于org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:158)
在org.hibernate.engine.query.spi.HQLQueryPlan.(HQLQueryPlan.java:126)
在org.hibernate.engine.query.spi.HQLQueryPlan.(HQLQueryPlan.java:88)
位于org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:167)
位于org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:301)
位于org.hibernate.internal.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:236)
位于org.hibernate.internal.SessionImpl.createQuery(SessionImpl.java:1800)
位于org.hibernate.jpa.spi.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:328)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(未知源)
在sun.reflect.DelegatingMethodAccessorImpl.invoke处(未知源)
位于java.lang.reflect.Method.invoke(未知源)
位于org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
位于com.sun.proxy.$Proxy35.createQuery(未知源)
位于org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:78)
... 53多

我不确定JPQL有什么问题,多亏了评论,它为我指明了正确的方向。最后我根本不需要加入

@Query("Select cp from ChannelProgramme cp"
    + " where cp.programme.programmeId in (select programmeId from ProgEpPerfAssociation"
    + " where performerId = :performerID)"
    + " AND (cp.startTime BETWEEN :fromDate AND :toDate)"
    + " ORDER BY cp.startTime, cp.startTime")

节目ID永远不会出现在节目列表中。程序ID可能在程序ID列表中。您实际上不需要嵌套SELECT中的内部联接,因为您不使用联接的执行者的任何内容。尝试测试嵌套选择b
@Query("Select cp from ChannelProgramme cp"
    + " where cp.programme.programmeId in (select programmeId from ProgEpPerfAssociation"
    + " where performerId = :performerID)"
    + " AND (cp.startTime BETWEEN :fromDate AND :toDate)"
    + " ORDER BY cp.startTime, cp.startTime")