protected function createMigrationTable()
	{
		$migrations = new Table("migrations", true);
		$migrations->string("host")->notNullable()->primaryComposite();
		$migrations->timestamp("created_at")->notNullable()->primaryComposite(true);
		$migrations->blob("tables");
		
		try
		{
			return $migrations->create($this->dbName);
		}
		catch (PDOException $e)
		{
			error_log($e->getMessage());
			return false;
		}
	}