QrTable::deleteByEntity

static function deleteByEntity(int $entityTypeId, int $entityId)
{
	$iterator = static::getList([
		'select' => ['ID'],
		'filter' => [
			'=ENTITY_TYPE_ID' => $entityTypeId,
			'=ENTITY_ID' => $entityId,
		],
	]);

	if ($iterator)
	{
		while ($row = $iterator->fetch())
		{
			static::delete($row['ID']);
		}
	}
}