szurubooru/src/Upgrades/Upgrade02.php

<?php
namespace Szurubooru\Upgrades;
use Szurubooru\DatabaseConnection;

class Upgrade02 implements IUpgrade
{
	public function run(DatabaseConnection $databaseConnection)
	{
		$databaseConnection->getPDO()->exec('
			ALTER TABLE users ADD COLUMN accountConfirmed BOOLEAN NOT NULL DEFAULT FALSE');
	}
}