public function getPersona(Procedure &$pro, int $personaid)
{
$p = Persona::persistence();
$persona = $pro->declare_var('per', new RowType($p));
$pro->select($p->id, $p->nombre, $p->apellido)->from($p)->where(c($p->id = $personaid))->into($persona);
return $persona;
}
/**
*
* @param Perro $self
*/
public function constraint($self)
{
self::primarykey($self->id);
self::foreignkey(g($self->persona_id), $per = Persona::persistence(), g($per->id));
}