Calendar::cleanDBonPurge PHP Method

    function cleanDBonPurge()
    {
        global $DB;
        $query2 = "DELETE\n                 FROM `glpi_calendars_holidays`\n                 WHERE `calendars_id` = '" . $this->fields['id'] . "'";
        $DB->query($query2);
        $query2 = "DELETE\n                 FROM `glpi_calendarsegments`\n                 WHERE `calendars_id` = '" . $this->fields['id'] . "'";
        $DB->query($query2);
    }