//
// 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 installtion to the current version.
//
// If there's something it cannot do itself, it 
// will tell you what you need to do.
//
// Versions are defined by /version.php
//
// This file is tailored to Oracle

function main_upgrade($oldversion=0) {

    global $CFG, $THEME;

    $result = true;

    return $result;

}

?>