关于spring data jpa的@query的传入参数是对象怎么匹配参数

最新推荐文章于 2025-05-27 14:04:00 发布

转载最新推荐文章于 2025-05-27 14:04:00 发布 · 5k 阅读

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原文链接：http://www.cnblogs.com/nongzihong/p/10882427.html

文章标签：

#java #数据库

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/**
 * Specifies methods used to obtain and modify person related information
 * which is stored in the database.
 * @author Petri Kainulainen
 */
public interface PersonRepository extends JpaRepository<Person, Long> {
 
    /**
     * Finds a person by using the last name as a search criteria.
     * @param lastName
     * @return  A list of persons whose last name is an exact match with the given last name.
     *          If no persons is found, this method returns an empty list.
     */
    @Query("SELECT p FROM Person p WHERE LOWER(p.lastName) = LOWER(:lastName)")
    public List<Person> find(@Param("lastName") String lastName);
}

@Query("update HsAlbum album set album.albumName = #{#hsAlbum.albumName} ,album.description = #{#hsAlbum.description } ")
public int update(HsAlbum hsAlbum);

转载于:https://www.cnblogs.com/nongzihong/p/10882427.html