/**
* サブクエリを取得する
* @param $name 対象のプロパティ
* @return Daq
*/
public static function find_sub($name)
{
$args = func_get_args();
array_shift($args);
$dao = new static();
$query = new \ebi\Q();
$query->add($dao->__find_conds__());
if (!empty($args)) {
call_user_func_array([$query, 'add'], $args);
}
if (!$query->is_order_by()) {
$query->order($name);
}
$paginator = $query->paginator();
if ($paginator instanceof \ebi\Paginator) {
if ($query->is_order_by()) {
$paginator->order($query->in_order_by(0)->ar_arg1(), $query->in_order_by(0)->type() == Q::ORDER_ASC);
} else {
if ($paginator->has_order()) {
$query->add(Q::order($paginator->order()));
}
}
$paginator->total(call_user_func_array([get_called_class(), 'find_count'], $args));
if ($paginator->total() == 0) {
return [];
}
}
return self::$_con_[get_called_class()]->select_sql($dao, $query, $paginator, $name);
}