错误执行JPQL查询

我很新的JPQL我试图执行这个查询：错误执行JPQL查询

String queryString="" + 
      "SELECT u,sr " + 
      "FROM spot_review sr, user u, spot s " + 
      "WHERE " + 
       "sr.user_iduser IN (SELECT ALL fu.user_iduserto FROM favorite_user fu WHERE fu.user_iduserfrom=:"+User.STRING_ID_USER+") and " + 
       "sr.user_iduser = u.id_user and " + 
       "sr.spot_idspot = s.id_spot and " + 
       "sr.datereview IN (SELECT MAX(sr2.datereview) FROM spot_review sr2 GROUP BY sr2.user_iduser) " + 
      "GROUP BY u.id_user " + 
      "ORDER BY sr.user_iduser " + 
      "LIMIT :"+ServiceConstants.STRING_PAGE_NUMBER+",:"+ServiceConstants.STRING_ROWS_PER_PAGE; 

    Query query = entityManager.createQuery(queryString);

，但我得到这个错误：

org.hibernate.hql.ast.QuerySyntaxException: unexpected token: . near line 1, column 87 [SELECT u,sr FROM spot_review sr, user u, spot s WHERE sr.user_iduser IN (SELECT ALL fu.user_iduserto FROM favorite_user fu WHERE fu.user_iduserfrom=:idUser) and sr.user_iduser = u.id_user and sr.spot_idspot = s.id_spot and sr.datereview IN (SELECT MAX(sr2.datereview) FROM spot_review sr2 GROUP BY sr2.user_iduser) GROUP BY u.id_user ORDER BY sr.user_iduser LIMIT :pageNumber,:rowsPerPage] 
    org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:54) 
    org.hibernate.hql.ast.QuerySyntaxException.convert(QuerySyntaxException.java:47) 
    org.hibernate.hql.ast.ErrorCounter.throwQueryException(ErrorCounter.java:82) 
    org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:284) 
    org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:182) 
    org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:136) 
    org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101) 
    org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80) 
    org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:124) 
    org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156) 
    org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135) 
    org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1770) 
    org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:272) 
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    java.lang.reflect.Method.invoke(Unknown Source) 
    org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:365) 
    $Proxy26.createQuery(Unknown Source) 
    com.windy.server.dao.jpa.JpaDaoUser.getBestFavoriteUsersOBuser(JpaDaoUser.java:35) 
    com.windy.server.service.impl.WindersMainServiceImpl.getBestFavoriteUsersOBuser(WindersMainServiceImpl.java:23) 
    com.windy.server.controllers.WindersMainController.bestFavoriteUsersOBuserMobile(WindersMainController.java:93) 
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
    sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    java.lang.reflect.Method.invoke(Unknown Source)

的SQL查询工作，但我不understend我在做什么错在此查询...

在此先感谢您的帮助

来源

2012-06-08 ddelizia

这不是一个有效的JPQL查询，原因如下：

limit不支持JPQL。在查询对象
上使用setFirstResult()和setMaxResults()给出查询中使用的名称（spot_review，user_iduser，...），但您似乎在查询表和列而不是实体和字段。 JPQL不使用表名和列名。决不。始终映射实体和字段/属性。
select all，据我所知，不存在JPQL
没有任何聚合函数group by子句select子句（求和，计数，平均等）是没有意义的

JPQL（或HQL）和SQL有相似的结构，但它们不是相同的语言。

了解有关HQL的reference documentation。

来源

2012-06-08 20:46:10

错误执行JPQL查询

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