Board Domain Entity 필드 정의 @Getter @Builder @Entity @AllArgsConstructor @NoArgsConstructor public class Board { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; private String hostId; @Column(length = 100) private String title; @Column(length = 500) private String content; private FlagType flag; private String place; private LocalDate time; private String runTime; private ..