Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
tree: 935c3d5ed2
Fetching contributors…

Cannot retrieve contributors at this time

46 lines (39 sloc) 1.798 kb
<?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;
}
Jump to Line
Something went wrong with that request. Please try again.