Will `@JoinColumn` inherit `columnDefinition` by default?

Question

I would like to have explicit column format for some key

@Entity
@Table(...)
public class MyClass1 {

   @Id
   @Column(columnDefinition = "int(10) unsigned")
   private Long id;

   ...

}

Should I also specify it explicitly in related class

@Entity
@Table(...)
public class MyClass2 {

   @ManyToOne
   @JoinColumn(name="my_id", columnDefinition = "int(10) unsigned")
   private MyClass1 myClass1;

   ...

}

or it will work automatically if omitted?

@Entity
@Table(...)
public class MyClass2 {

   @ManyToOne
   @JoinColumn(name="my_id")
   private MyClass1 myClass1;

   ...

}