moodle/lib/db/upgradelib.php
2011-12-23 10:38:13 +01:00

34 lines
1.3 KiB
PHP

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Upgrade helper functions
*
* This file is used for special upgrade functions - for example groups and gradebook.
* These functions must use SQL and database related functions only- no other Moodle API,
* because it might depend on db structures that are not yet present during upgrade.
* (Do not use functions from accesslib.php, grades classes or group functions at all!)
*
* @package core
* @subpackage admin
* @copyright 2007 Petr Skoda (http://skodak.org)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();