Eloy Lafuente (stronk7)
ae95489d68
Note the savepoint is 100% unreachable, because of the exit() call. But it's needed to have all the upgrade checks (CI) balanced and passing.
118 lines
4.2 KiB
PHP
118 lines
4.2 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/>.
|
|
|
|
/**
|
|
* This file keeps track of upgrades to Moodle.
|
|
*
|
|
* Sometimes, changes between versions involve
|
|
* alterations to database structures and other
|
|
* major things that may break installations.
|
|
*
|
|
* The upgrade function in this file will attempt
|
|
* to perform all the necessary actions to upgrade
|
|
* your older installation to the current version.
|
|
*
|
|
* If there's something it cannot do itself, it
|
|
* will tell you what you need to do.
|
|
*
|
|
* The commands in here will all be database-neutral,
|
|
* using the methods of database_manager class
|
|
*
|
|
* Please do not forget to use upgrade_set_timeout()
|
|
* before any action that may take longer time to finish.
|
|
*
|
|
* @package core
|
|
* @subpackage admin
|
|
* @copyright 2006 onwards Martin Dougiamas http://dougiamas.com
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
/**
|
|
*
|
|
* @global stdClass $CFG
|
|
* @global stdClass $USER
|
|
* @global moodle_database $DB
|
|
* @global core_renderer $OUTPUT
|
|
* @param int $oldversion
|
|
* @return bool always true
|
|
*/
|
|
function xmldb_main_upgrade($oldversion) {
|
|
global $CFG, $USER, $DB, $OUTPUT;
|
|
|
|
require_once($CFG->libdir.'/db/upgradelib.php'); // Core Upgrade-related functions
|
|
|
|
$dbman = $DB->get_manager(); // loads ddl manager and xmldb classes
|
|
|
|
if ($oldversion < 2011120500) {
|
|
// just in case somebody hacks upgrade scripts or env, we really can not continue
|
|
echo("You need to upgrade to 2.2.x first!\n");
|
|
exit(1);
|
|
// Note this savepoint is 100% unreachable, but needed to pass the upgrade checks
|
|
upgrade_main_savepoint(true, 2011120500);
|
|
}
|
|
|
|
////////////////////////////////////////
|
|
///upgrade supported only from 2.2.x ///
|
|
////////////////////////////////////////
|
|
|
|
if ($oldversion < 2011120500.02) {
|
|
|
|
upgrade_set_timeout(60*20); // This may take a while
|
|
// MDL-28180. Some missing restrictions in certain backup & restore operations
|
|
// were causing incorrect duplicates in the course_completion_aggr_methd table.
|
|
// This upgrade step takes rid of them.
|
|
$sql = 'SELECT course, criteriatype, MIN(id) AS minid
|
|
FROM {course_completion_aggr_methd}
|
|
GROUP BY course, criteriatype
|
|
HAVING COUNT(*) > 1';
|
|
$duprs = $DB->get_recordset_sql($sql);
|
|
foreach ($duprs as $duprec) {
|
|
// We need to handle NULLs in criteriatype diferently
|
|
if (is_null($duprec->criteriatype)) {
|
|
$where = 'course = ? AND criteriatype IS NULL AND id > ?';
|
|
$params = array($duprec->course, $duprec->minid);
|
|
} else {
|
|
$where = 'course = ? AND criteriatype = ? AND id > ?';
|
|
$params = array($duprec->course, $duprec->criteriatype, $duprec->minid);
|
|
}
|
|
$DB->delete_records_select('course_completion_aggr_methd', $where, $params);
|
|
}
|
|
$duprs->close();
|
|
|
|
// Main savepoint reached
|
|
upgrade_main_savepoint(true, 2011120500.02);
|
|
}
|
|
|
|
if ($oldversion < 2011120500.03) {
|
|
|
|
// Changing precision of field value on table user_preferences to (1333)
|
|
$table = new xmldb_table('user_preferences');
|
|
$field = new xmldb_field('value', XMLDB_TYPE_CHAR, '1333', null, XMLDB_NOTNULL, null, null, 'name');
|
|
|
|
// Launch change of precision for field value
|
|
$dbman->change_field_precision($table, $field);
|
|
|
|
// Main savepoint reached
|
|
upgrade_main_savepoint(true, 2011120500.03);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|