/**
* It is time to require transactions everywhere.
*
* MyISAM is NOT supported!
*
* @return bool
*/
protected function transactions_supported()
{
if ($this->external) {
return parent::transactions_supported();
}
return true;
}
/**
* Returns the current db engine.
*
* MyISAM is NOT supported!
*
* @return string or null MySQL engine name
*/
public function get_dbengine()
{
if ($this->external) {
return null;
}
$engine = parent::get_dbengine();
if ($engine === 'MyISAM') {
debugging('MyISAM tables are not supported in MariaDB driver!');
$engine = 'XtraDB';
}
return $engine;
}
<?php
/**
* Sharing Cart - Bulk Delete Operation
*
* @author VERSION2, Inc.
* @version $Id: bulkdelete.php 942 2013-03-28 10:42:54Z malu $
*/
require_once '../../config.php';
require_once __DIR__ . '/classes/storage.php';
require_once __DIR__ . '/classes/record.php';
require_once __DIR__ . '/classes/renderer.php';
if (false) {
$DB = new mysqli_native_moodle_database();
$CFG = new stdClass();
$USER = new stdClass();
$PAGE = new moodle_page();
$OUTPUT = new core_renderer();
}
$courseid = required_param('course', PARAM_INT);
$returnurl = new moodle_url('/course/view.php', array('id' => $courseid));
require_login($courseid);
$delete_param = function_exists('optional_param_array') ? optional_param_array('delete', null, PARAM_RAW) : optional_param('delete', null, PARAM_RAW);
if (is_array($delete_param)) {
try {
set_time_limit(0);
$delete_ids = array_map('intval', array_keys($delete_param));
list($sql, $params) = $DB->get_in_or_equal($delete_ids);
$records = $DB->get_records_select(sharing_cart\record::TABLE, "userid = {$USER->id} AND id {$sql}", $params);
if (!$records) {
throw new sharing_cart\exception('recordnotfound');
