silverstripe-framework/tests/php/ORM/DataObjectTest/FieldlessTable.php

<?php

namespace SilverStripe\ORM\Tests\DataObjectTest;

use SilverStripe\Dev\TestOnly;
use SilverStripe\ORM\DataObject;

class FieldlessTable extends DataObject implements TestOnly
{
    private static $table_name = 'DataObjectTest_FieldlessTable';
}