Custom SQL query defined using org.springframework.data.jpa.repository.Query is currently not supported in GraalVM native images. See stacktrace below. com.oracle.svm.core.jdk.UnsupportedFeatureError: Proxy class defined by interfaces [i...
The query cache may become depleted based on our chosen JPA implementation and application heuristics. Each time we use a query with a new value or parameter, it may be built, compiled, and cached again. This can result in inefficiency and potentially cause an unexpected OutOfMemoryError. 4....
@Repositorypublic interface ItemRepository extends JpaRepository<Item, Integer>{/** * 批量查询用户时间段内 总分 */@Query(nativeQuery = true, value ="select user_info_id userId, sum(score_val) score FROM tb_item where is_del = 0 and `status` = 1 and user_info_id in (:userIds) and...
遵循具有类似要求的similar question，one of the answers指向您可以使用的Spring Expression Language (SpEL...
1. 查询转化和关键字 例：一个JPA查询的转化 public interface UserRepository extends Repository<User, ...
public interface UserRepository extends JpaRepository<User, Long> { @Query(value = "SELECT * FROM USERS WHERE EMAIL_ADDRESS = ?1", nativeQuery = true) User findByEmailAddress(String emailAddress); } 1 2 3 4 这是官方给出的使用本地查询的例子,特别说明了目前本地查询并不支持动态排序,但是可以...
@Repository public interface UserRepository extends JpaRepository<UserEntity, Long> { @Modifying(clearAutomatically = true) @Transactional @Query(value = "update public.user set name ='1'", nativeQuery = true) void updateUserByName(); List<UserEntity> queryByName(String name); Page<UserEntity> ...
Sergei Poznanski opened DATAJPA-1338 and commented Repository method with native query, that should return Optional, instead return Optional. Entity: @Entity public class Model { @Id private Integer id; private String name; @Enumerated(STRING) @Column(length = 8, nullable = false) private Model...
在Web 项目中,使用最新的 spring-data (1.10.2) 和 MySQL 5.6 数据库,我尝试使用带分页的本机查询,但我在启动时遇到 org.springframework.data.jpa.repository.query.InvalidJpaQueryMethodException 。
This would be a very complex operation and is currently not supported by Spring Data JPA. You can, of course, add your own ORDER BY clause to your query. But that limits you to one specific ordering per query. If you need to support multiple ones, using a composite repository is often...