www.gusucode.com > Piwik 网站流量统计系统 v2.9.1PHP源码程序 > Piwik 网站流量统计系统 v2.9.1/piwik/piwik/core/Updates/1.2.3.php
<?php /** * Piwik - free/libre analytics platform * * @link http://piwik.org * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later * */ namespace Piwik\Updates; use Piwik\Common; use Piwik\Config; use Piwik\Updater; use Piwik\Updates; /** */ class Updates_1_2_3 extends Updates { static function getSql() { return array( // LOAD DATA INFILE uses the database's charset 'ALTER DATABASE `' . Config::getInstance()->database['dbname'] . '` DEFAULT CHARACTER SET utf8' => false, // Various performance improvements schema updates 'ALTER TABLE `' . Common::prefixTable('log_visit') . '` DROP INDEX index_idsite_datetime_config, DROP INDEX index_idsite_idvisit, ADD INDEX index_idsite_config_datetime (idsite, config_id, visit_last_action_time), ADD INDEX index_idsite_datetime (idsite, visit_last_action_time)' => array(1061, 1091), ); } static function update() { Updater::updateDatabase(__FILE__, self::getSql()); } }