<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
use Tiki\TikiInit;

/**
 * @param $installer
 */
function upgrade_20120429_fix_collation_tiki($installer)
{
    global $dbs_tiki;
    require(TikiInit::getCredentialsFile());
    $installer->query("ALTER DATABASE `" . $dbs_tiki . "` CHARACTER SET 'utf8' COLLATE 'utf8_unicode_ci'");
    unset($dbs_tiki);
    $results = $installer->fetchAll('SHOW TABLES');
    foreach ($results as $table) {
        $installer->query('ALTER TABLE ' . reset($table) . ' convert to character set DEFAULT COLLATE DEFAULT');
    }
}