如何在JPARepository中编写内连接查询

Question

我有以下查询在MySQL中完美运行但是当我在存储库中编写时它会出错我如何在JPARepository中编写内连接查询？

@Query("Select address from Address a inner join Order o ON a.id=o.pickup_address_id where o.customer_id=: customerId  AND a.address LIKE 'C%'")
     Set<Address> findPickupAddress(@Param("customerId") Long customerId); 

错误：意外令牌：在第1行第66列附近订购

Answer 1

order是保留字。如果你不能重命名表，你应该使用它：

@Query("Select address from Address a inner join `Order` o ON ...")

Answer 2

JPQL中没有 @Query("Select a from Address a , Order o where a.id=o.pickupAddress AND o.customer.id=:customerId AND a.address LIKE 'C%'") Address findPickupAddress(@Param("customerId") Long customerId); } ，因此查询更新为：

AVPlayerController