春天開機JPA不工作

我有以下API中CrudRepository春天開機JPA不工作

public static final String getVendorOrder ="select new com.meha.ps.order.dto.VendorOrder(orderItem.vendorItemId" 
     + ",order.orderId" 
     + ",order.createTime" 
     + ",order.modTime " 
     + ",org.orgId" 
     + ",org.orgType" 
     + ") from Order order inner join order.OrderItem orderItem on order.orderId=orderItem.orderId" 
     + " inner join Org org on org.orgId=orderItem.vendorId" 
     + " where orderItem.vendorItemId in :vendorItemIds"; 

@Query(getVendorOrder) 
List<VendorOrder> findVendorOrder(@Param("vendorItemIds") List<Integer> vendorItemIds);

在啓動時得到如下錯誤：

Caused by: java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: unexpected token: order near line 1, column 193 [select new com.meha.ps.order.dto.VendorOrder(orderItem.vendorItemId,order.orderId,order.createTime,order.modTime ,org.orgId,org.orgType) from com.meha.ps.order.entities.Order order inner join order.OrderItem orderItem on order.orderId=orderItem.orderId inner join Org org on org.orgId=orderItem.vendorId where orderItem.vendorItemId in :vendorItemIds] 
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1679) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final] 
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final] 
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1608) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final] 
at org.hibernate.jpa.spi.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:294) ~[hibernate-entitymanager-5.0.11.Final.jar:5.0.11.Final] 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_65] 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_65] 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_65] 
at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_65] 
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:347) ~[spring-orm-4.3.5.RELEASE.jar:4.3.5.RELEASE] 
at com.sun.proxy.$Proxy114.createQuery(Unknown Source) ~[na:na] 
at org.springframework.data.jpa.repository.query.SimpleJpaQuery.validateQuery(SimpleJpaQuery.java:86) ~[spring-data-jpa-1.10.6.RELEASE.jar:na] 
... 95 common frames omitted

產生的原因：org.hibernate.hql.internal.ast.QuerySyntaxException ：意外標記：在第1行第193列附近排序[select new com.meha.ps.order.dto.VendorOrder（orderItem.vendorItemId，order.orderId，order.createTime，order.modTime，org.orgId，org.orgType）來自com.meha.ps.order.entities.Order訂單內部連接order.OrderItem orderItem on order.orderId = orderItem.orderId內部連接Org org on org.orgId = orderItem.vendorId where orderItem.vendorItemId in：vendorItemIds] at org.hibernate.hql.internal.ast.QuerySyntaxException.convert（QuerySyntaxException.java:74）〜[hibernate-core-5.0.11.Final.jar ：5.0.11.Final] at org.hibernate.hql.internal.ast.ErrorCounter.throwQueryException（ErrorCounter.java:91）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.parse（QueryTranslatorImpl.java:288）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.hql.internal .ast.QueryTranslatorImpl.doCompile（QueryTranslatorImpl.java:187）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.compile（QueryTranslatorImpl .java：142）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.engine.qu HQLQueryPlan。（HQLQueryPlan.java:115）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.engine.query.spi.HQLQueryPlan。（HQLQueryPlan。 java：76）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.engine.query.spi.QueryPlanCache.getHQLQueryPlan（QueryPlanCache.java:150）〜[hibernate- core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.internal.AbstractSessionImpl.getHQLQueryPlan（AbstractSessionImpl.java:302）〜[hibernate-core-5.0.11.Final.jar：5.0。 11.Final] at org.hibernate.internal.AbstractSessionImpl.createQuery（AbstractSessionImpl.java:240）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.internal。 SessionImpl.createQuery（SessionImpl.java:1894）〜[hibernate-core-5.0.11.Final.jar：5.0.11.Final] at org.hibernate.jpa.spi.AbstractEntityManagerImpl.creat eQuery（AbstractEntityManagerImpl.java:291）〜[hibernate-entitymanager-5.0.11.Final.jar：5.0.11.Final] ... 102通用幀被省略

來源

2017-03-13 Santosh choudhary

添加這些3個實體IMPL ..只能是它們之間的依賴關係的映射 –

你應該不在查詢中添加新的關鍵字。從查詢中刪除該對象創建部分，然後重試。 '選擇orderItem.vendorItemId 「 +」，order.orderId 「 +」，order.createTime 「 +」，order.modTime 「 +」，org.orgId 「 +」，org.orgType 「 +」從Order order inner join order.OrderItem orderItem on order.orderId = orderItem.orderId「 +」inner join Org org on org.orgId = orderItem.vendorId「 +」where orderItem.vendorItemId in：vendorItemIds' –

@Maciej Kowalski，There在OneToMany的Order和OrderItem之間映射，但Org和OrderItem之間沒有映射，但OrderItem存儲來自Org的orgId，我們可以在這種情況下編寫hibernate查詢嗎？ –

如果沒有直接映射實體的話，我會建議使用舊式加入一路（查詢的其餘部分似乎好）：

select new com.meha.ps.order.dto.VendorOrder(orderItem.vendorItemId" 
     + ",order.orderId" 
     + ",order.createTime" 
     + ",order.modTime " 
     + ",org.orgId" 
     + ",org.orgType" 
     + ") from Order order, OrderItem orderItem, Org org  
      where order.orderId=orderItem.orderId" 
     + " and org.orgId=orderItem.vendorId" 
     + " and orderItem.vendorItemId in :vendorItemIds";

來源

2017-03-13 18:26:04

謝謝Maciej Kowalski，那工作.. –

太好了。很高興我能幫上忙 –

春天開機JPA不工作

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