streams/Zotlabs/Update/_1203.php

<?php

namespace Zotlabs\Update;

class _1203
{

    public function run()
    {

        if (ACTIVE_DBTYPE == DBTYPE_MYSQL) {
            $r = q("ALTER TABLE item 
				DROP INDEX item_wall,
				DROP INDEX item_starred,
				DROP INDEX item_retained,
				ADD INDEX uid_item_wall (uid, item_wall),
				ADD INDEX uid_item_starred (uid, item_starred),
				ADD INDEX uid_item_retained (uid, item_retained)
			");

            if ($r) {
                return UPDATE_SUCCESS;
            }
            return UPDATE_FAILED;
        } else {
            return UPDATE_SUCCESS;
        }
    }
}