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Name	Size	Permission
behaviour	[ DIR ]	drwxrwxrwx
engine	[ DIR ]	drwxrwxrwx
format	[ DIR ]	drwxrwxrwx
tests	[ DIR ]	drwxrwxrwx
type	[ DIR ]	drwxrwxrwx
addquestion.php	3.54 KB	-rwxrwxrwx
category.php	5.49 KB	-rwxrwxrwx
category_class.php	18.38 KB	-rwxrwxrwx
category_form.php	2.68 KB	-rwxrwxrwx
edit.php	1.95 KB	-rwxrwxrwx
editlib.php	67.55 KB	-rwxrwxrwx
export.php	3.18 KB	-rwxrwxrwx
export_form.php	3.41 KB	-rwxrwxrwx
flags.js	3.8 KB	-rwxrwxrwx
format.php	34.61 KB	-rwxrwxrwx
import.php	4.91 KB	-rwxrwxrwx
import_form.php	5.94 KB	-rwxrwxrwx
move_form.php	1.69 KB	-rwxrwxrwx
preview.js	1.61 KB	-rwxrwxrwx
preview.php	11.31 KB	-rwxrwxrwx
previewlib.php	13.47 KB	-rwxrwxrwx
qbank.js	6.49 KB	-rwxrwxrwx
qengine.js	6.73 KB	-rwxrwxrwx
question.php	13.29 KB	-rwxrwxrwx
renderer.php	1.56 KB	-rwxrwxrwx
toggleflag.php	1.55 KB	-rwxrwxrwx
upgrade.php	1.76 KB	-rwxrwxrwx

Code Editor : upgrade.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/>.

/**
 * This file contains datbase upgrade code that is called from lib/db/upgrade.php,
 * and also check methods that can be used for pre-install checks via
 * admin/environment.php and lib/environmentlib.php.
 *
 * @package    moodlecore
 * @subpackage questionbank
 * @copyright  2007 The Open University
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

/**
 * In Moodle, all random questions should have question.parent set to be the same
 * as question.id. One effect of MDL-5482 is that this will not be true for questions that
 * were backed up then restored. The probably does not cause many problems, except occasionally,
 * if the bogus question.parent happens to point to a multianswer question type, or when you
 * try to do a subsequent backup. Anyway, these question.parent values should be fixed, and
 * that is what this update does.
 */
function question_fix_random_question_parents() {
    global $CFG, $DB;
    $DB->execute("UPDATE {question} SET parent = id WHERE qtype = 'random' AND parent <> id");

return true;
}

${this.title}

Code Editor : upgrade.php