Question

从SQL开发人员控制台运行具有多个字段的JPA native查询是可行的，但是相同的查询会从JPA存储库中导致SQL错误：900，SQLState：42000。

在JPA中进行查询-

@Query(value = "UPDATE SUBSCRIPTIONFILE SET DESCRIPTION = ?1, FILENAME = ?2, VERSION = ?3 WHERE (PLATFORM = ?4 AND PRODUCTSKU = ?5)", nativeQuery = true)
    SUBSCRIPTIONFILE updateUsingEmbdedKey(String DESCRIPTION, String FILENAME, String VERSION, String PLATFORM, String PRODUCTSKU);

并且如调试控制台所示-

2018-12-03 18:37:02.734 DEBUG 5180 --- [           main] org.hibernate.SQL                        : UPDATE SUBSCRIPTIONFILE SET DESCRIPTION = ?, FILENAME = ?, VERSION = ? WHERE (PLATFORM = ? AND PRODUCTSKU = ?)
2018-12-03 18:37:04.405 TRACE 5180 --- [           main] o.h.type.descriptor.sql.BasicBinder      : binding parameter [1] as [VARCHAR] - [newDescription!]
2018-12-03 18:37:04.427 TRACE 5180 --- [           main] o.h.type.descriptor.sql.BasicBinder      : binding parameter [2] as [VARCHAR] - [bla bla bla]
2018-12-03 18:37:04.437 TRACE 5180 --- [           main] o.h.type.descriptor.sql.BasicBinder      : binding parameter [3] as [VARCHAR] - [bla]
2018-12-03 18:37:04.445 TRACE 5180 --- [           main] o.h.type.descriptor.sql.BasicBinder      : binding parameter [4] as [VARCHAR] - [xyz]
2018-12-03 18:37:04.455 TRACE 5180 --- [           main] o.h.type.descriptor.sql.BasicBinder      : binding parameter [5] as [VARCHAR] - [testSave]

我的问题：

1-查询语法是否正确？

2-是否有使用内置JpaRepository查询的更好方法？

整个JpaRepository-

public interface SubscriptionRepo extends JpaRepository<SUBSCRIPTIONFILE, SUBSCRIPTIONFILE_KEY>{

    @Query(value = "UPDATE SUBSCRIPTIONFILE SET DESCRIPTION = ?1, FILENAME = ?2, VERSION = ?3 WHERE (PLATFORM = ?4 AND PRODUCTSKU = ?5)", nativeQuery = true)
            SUBSCRIPTIONFILE updateUsingEmbdedKey(String DESCRIPTION, String FILENAME, String VERSION, String PLATFORM, String PRODUCTSKU);
     }

Answer 1

由于这是更新，因此需要@Modifying注释和@Query注释。

SQL错误：运行具有多个字段的更新查询时出现900

1 个答案: