Upgrade Problems from 5.0 to 5.3

I upgraded from 5.0 to 5.3.2 and I wanted to use alias and I have this problem:  I think this is enough of the error:

mossefalias::store failed <br/>Unknown column ‘title’ in ‘field list’ SQL=INSERT INTO mos_sef_alias (‘id’,’non_sef_url

My mos_sef_alias table only has four fields id, non_sef_url, alias, published

I'm thinking there was some SQL that added more fields to this table.  Does that mean I had to upgrade from 5.0 to 5.2 then 5.3?  Is there some SQL you could supply to help me create this new fields.

Yes from 5.0 you had to upgrade to 5.2 first. Info here: www.sakic.net/news/sef_advance_5.2_released/
and then to 5.3, info here: www.sakic.net/news/custom_page_titles_an...ta_with_sef_advance/

Would this work?

ALTER TABLE jos_sef_alias ADD `title` text NOT NULL default '' AFTER `alias`;
ALTER TABLE jos_sef_alias ADD `metakey` text NOT NULL default '' AFTER `title`;
ALTER TABLE jos_sef_alias ADD `metadesc` text NOT NULL default '' AFTER `metakey`;

Yes, that should work for 5.2->5.3 if you don't want to use built-in export/import.