[Koha-devel] Update database changes proposal [IMPORTANT]

[Chris Nighswonger]

2011/11/10 Ian Walls <ian.walls at bywatersolutions.com>:
> Undo:  undoes the change to the database, allowing rollback to previous code
> states (this would be a new function)

This could get very tricky if the update also made changes to existing
data. It seems there would be the need for a sort of "undelete"
table/file/foo.

Otherwise, the whole idea seems sound to me.

Kind Regards,
Chris