<?php
/**
* Since 2013 Ovidiu Cimpean.
*
* Ovidiu Cimpean - Newsletter Pro © All rights reserved.
*
* DISCLAIMER
*
* Do not edit, modify or copy this file.
* If you wish to customize it, contact us at addons4prestashop@gmail.com.
*
* @author    Ovidiu Cimpean <addons4prestashop@gmail.com>
* @copyright Since 2013 Ovidiu Cimpean
* @license   Do not edit, modify or copy this file
*
* @version   Release: 4
*/

class NewsletterProDb
{
    public static function getInstance($master = true)
    {
        $db = Db::getInstance($master);
        $db->disconnect();
        $db->connect();

        return $db;
    }

    public static function refresh()
    {
        $db = Db::getInstance();
        $db->disconnect();
        $db->connect();
    }

    public static function clear()
    {
        return Db::getInstance()->execute('RESET QUERY CACHE');
    }
}