Bitrix D7 HighloadBlock — фильтрация с LIKE и пагинация

Пример выборки из HL-блока с поиском по подстроке (LIKE) и постраничной навигацией.
use Bitrix\Main\Loader;
use Bitrix\Highloadblock as HL;

Loader::includeModule('highloadblock');

$hlblockId = 3;
$hlblock = HL\HighloadBlockTable::getById($hlblockId)->fetch();
$entity = HL\HighloadBlockTable::compileEntity($hlblock);
$entityClass = $entity->getDataClass();

$page = max(1, (int)($_GET['page'] ?? 1));
$pageSize = 20;
$offset = ($page - 1) * $pageSize;

$res = $entityClass::getList([
  'select' => ['ID', 'UF_NAME'],
  'filter' => ['%UF_NAME' => $_GET['q'] ?? ''],
  'order'  => ['ID' => 'DESC'],
  'limit'  => $pageSize,
  'offset' => $offset,
]);

while ($row = $res->fetch()) {
  echo "{$row['ID']}: {$row['UF_NAME']}<br>";
}