creacion de tabla

create table empleados(dni_empleado int not null primary key, nombre varchar(20), apellidos varchar(20), telefono int not null,
direccion varchar(20));
insert into empleados values(1234,"jonathan","muñoz ramirez",123456,"fracc. del real");
insert into empleados values(1235,"isai","martinez mijares",678488,"mexico 68");
insert into empleados values(1236,"jorge","morales estrada",3547878,"tribunal");
insert into empleados values(1237,"victor","lopez garcia",76547354,"tierra nueva");