Spring Specification with @query

Question

I have a table named 'content' which has a field named 'created_at'. I am trying to use pageable and specifications in this table.

Specifications works perfectly but i have a problem with pageable. If i use the inherited method from the repository to search the pageable don't recognize the field with underscore and tries to split him. Givin this error:

"No property created found for type Content!"

If i create a method in the repository pageable works but specifications don't. Here is my repository:

@Repository
public interface ContentRepository extends JpaRepository<Content, 
String>,JpaSpecificationExecutor<Content> {

   @Query(value = "SELECT * FROM content", nativeQuery = true)
   public Page<Content> findAll(Specification<Content> specification, Pageable pageable);    

}

How can i do both?

Content class:

 @Entity
 @Table(name = "content")
 @Setter
 @Getter
 public class Content {

  @Id
  @Column(name = "id")
  private String id;

  @Column
  private String name;

  @Column
  private String description;

  @Column(columnDefinition = "TEXT")
  private String content;

  @Column(columnDefinition = "TEXT")
  private String reference;

  @ManyToOne
  @JoinColumn(nullable = false)
  private User author;

  @ManyToOne
  @JoinColumn(nullable = true)
  private Agenda agenda;

  @ManyToOne
  @JoinColumn(nullable = false)
  private ContentType contenttype;

  @Column(columnDefinition = "boolean default true")
  private boolean enabled;

  @Column(columnDefinition = "boolean default false")
  private boolean approved;

  @Column
  private Date sent_at;
  @Column
  private Date created_at;
  @Column
  private Date updated_at;
  @Column
  private Date deleted_at;

}