[Koha] painful upgrade from 2.25 to 3.0.1: incomplete tables

[ghenry]

Frederic Demians wrote:
> 
>> do you suggest that i have to execute this script (updatedatabase.pl) 
>> after running update22to30.pl ? or instead of?
>> what's the correct way?
> 
> After. I would also take a look at:
> 
>    * kohaversion.pl

     our $VERSION = '3.00.01.005';

>    * Version system preference (Admin > System Preferences)
> 
but at this point, my installation is totally broken, isn't it? until i 
finished to execute all the necessary scripts
if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
in what file C4::Context gets Version?

> Compare both values. It will tell you what updatedatabase.pl will do.