Transaction.php

<?php

/**
 * @file
 * Contains \Drupal\Core\Database\Driver\pgsql\Transaction.
 */

namespace Drupal\Core\Database\Driver\pgsql;

use Drupal\Core\Database\Transaction as DatabaseTransaction;

/**
 * PostgreSQL implementation of \Drupal\Core\Database\Transaction.
 */
class Transaction extends DatabaseTransaction { }