[Koha] 2.2.9 to 3.0.1

["Thommy M. Malmström"]

I have installed a koha 3.0.1 that can handle utf8 and it looks all OK. 
Then I have a dump from a 2.2.9 (in utf8). My idea is to load the 2.2.9 
dump as a new database, say testkoha, in MySQL and copy to koha version 
3 with some INSERT SELECT commands as shown below. My question is, which 
tables do I need to copy? I have recognized biblio, biblioitems, items, 
but there are probably more. Is this approach good or is there anything 
easier I can do??? I've not tried the 22_to_30 way, but I don't think 
that is applicable in my scenario.

Example of my idea...

mysql> INSERT INTO koha.biblio
(biblionumber,
frameworkcode,
author,
title,
unititle,
notes,
serial,
seriestitle,
copyrightdate,
timestamp,
datecreated,
abstract)
SELECT
biblionumber,
frameworkcode,
author,
title,
unititle,
notes,
serial,
seriestitle,
copyrightdate,
timestamp,
datecreated,
abstract
FROM kohatest.biblio;