[Koha-devel] Rolling DB upgrades

[Joonas Kylmälä]

On 03/03/2021 12:25, Julian Maurice wrote:
> Le 03/03/2021 à 11:18, Joonas Kylmälä a écrit :
>> Not really sure it is more work than writing the current db upgrade
>> procedures, maybe tiny bit, and a bit more if you want to be able to
>> revert the DB upgrade as well (which is optional and I don't think we
>> should even consider that for MVP implementation of this).
> 
> You at least need to modify the code so that it handles the intermediary
> state, don't you ?
> In the case of a column/table rename, you need to make sure both
> columns/tables stay in sync until the whole upgrade process is finished.

You are right, that's the extra stuff needed.

-- 
Joonas Kylmälä
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