Java 为什么带分页的spring nativeQuery抛出SQLGrammarException？

我试图在Spring 4.2.4中运行以下查询：

@Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY i.TYPE_NUMBER ASC) AS RN, i.* FROM Item i) AS g WHERE RN between ?#{ #pageable.offset} and ?#{#pageable.offset + #pageable.pageSize}",
        countQuery="SELECT count(i.ID) FROM Item i",
    nativeQuery = true)
Page<Item> getItems(Pageable pageable);  

这是由于：

我尝试过在没有分页的情况下运行同一个本机查询，它将在没有任何错误的情况下运行。查询如下所示：

  @Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY i.TYPE_NUMBER ASC) AS RN, i.* FROM Item i) AS g WHERE RN between 0 and 50",
        nativeQuery = true)
    List<Item> getItems();   

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这是spring数据的限制还是我遗漏了什么

我认为这是spring数据中的一个bug。如果查询包含ORDER BY，则Spring data append，即itemCategory asc。在另一种情况下，spring数据按i.itemCategory asc添加订单。作为解决方法，您可以将ORDER BY 1=1添加到查询中

@Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY i.TYPE_NUMBER ASC) AS RN, i.* FROM Item i) AS g WHERE RN between ?#{ #pageable.offset} and ?#{#pageable.offset + #pageable.pageSize}, ORDER BY 1=1",
        countQuery="SELECT count(i.ID) FROM Item i",
    nativeQuery = true)
Page<Item> getItems(Pageable pageable); 

---

该SQLGrammarException是否有原因？是的，原因如下：由com.microsoft.sqlserver.jdbc.SQLServerException引起：“，”附近的语法不正确。这仅在使用Pageable对象运行时发生。请启用sql日志以查看执行的sql@DanielKäfer谢谢。我在hibernate上启用了SQL调试，发现问题在于分页对象的动态排序：PageRequest PageRequest=new PageRequest0，25，Sort.Direction.ASC，itemCategory；使用可分页对象上的动态排序参数，Hibernate从SELECT ROW_NUMBER OVERORDER BY i.TYPE_NUMBER ASC AS RN，i.*从项目i AS g生成SELECT top 25*，其中RN介于？这里的错误非常明显。您知道如何将pageable的排序参数与本机查询一起使用吗？

  @Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY i.TYPE_NUMBER ASC) AS RN, i.* FROM Item i) AS g WHERE RN between 0 and 50",
        nativeQuery = true)
    List<Item> getItems();   

@Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY i.TYPE_NUMBER ASC) AS RN, i.* FROM Item i) AS g WHERE RN between ?#{ #pageable.offset} and ?#{#pageable.offset + #pageable.pageSize}, ORDER BY 1=1",
        countQuery="SELECT count(i.ID) FROM Item i",
    nativeQuery = true)
Page<Item> getItems(Pageable pageable);