<?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Db\Adapter\Driver; interface ConnectionInterface { /** * Get current schema * * @return string */ public function getCurrentSchema(); /** * Get resource * * @return mixed */ public function getResource(); /** * Connect * * @return ConnectionInterface */ public function connect(); /** * Is connected * * @return bool */ public function isConnected(); /** * Disconnect * * @return ConnectionInterface */ public function disconnect(); /** * Begin transaction * * @return ConnectionInterface */ public function beginTransaction(); /** * Commit * * @return ConnectionInterface */ public function commit(); /** * Rollback * * @return ConnectionInterface */ public function rollback(); /** * Execute * * @param string $sql * @return ResultInterface */ public function execute($sql); /** * Get last generated id * * @param null $name Ignored * @return int */ public function getLastGeneratedValue($name = null); }