Merging the tables can only be a long term solution, but we need a solution for the stable branches now. If we agree to merge, not only reports will be affected for some of the tables, it will be a lot of work.

Katrin


On 21.07.2017 05:57, David Cook wrote:

Jonathan, have you thought anymore about merging the deleted* tables back in with the active tables? This would have the benefit of fixing problems with things like “Checkout history” where issues containing deleted borrowers or deleted items have these details nullified and thus disappear from the system.

I suppose we’d have to make sure the deleted flag is indexed, and it would mean changing many SQL reports not to include deleted records… so that might be easier said than done.

Alternatively, maybe we need more robust logical (ie code) ways of managing the relationships between active and inactive (ie deleted) data? I mean… what’s the point of keeping a history of data if we can’t use it?

David Cook

Systems Librarian

Prosentient Systems

72/330 Wattle St

Ultimo, NSW 2007

Australia

Office: 02 9212 0899

Direct: 02 8005 0595

*From:*koha-devel-boun...@lists.koha-community.org [mailto:koha-devel-boun...@lists.koha-community.org] *On Behalf Of *Jonathan Druart
*Sent:* Friday, 21 July 2017 3:23 AM
*To:* koha-devel@lists.koha-community.org
*Subject:* Re: [Koha-devel] AUTO_INCREMENT fix - prevent data lost

And see bug 18966 for a third (last!?) round. I tried to resume in the description of the bug what has been done and what I propose to move forward.
BE INVOLVED!

On Wed, 12 Jul 2017 at 15:11 Jonathan Druart <jonathan.dru...@bugs.koha-community.org <mailto:jonathan.dru...@bugs.koha-community.org>> wrote:

    Hi devs,

    Please review and test
    https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix

    I have added a ref from the Koha on Debian wiki page
    https://wiki.koha-community.org/wiki/Koha_on_Debian#Further_Configuration

    It sounds like I should add it somewhere more visible, but do not
    find where, any ideas?

    See also bug 18931 where I would like to add a warning on the
    about page if data are corrupted.

    Please review quickly, that way we can share the tips on the
    general mailing list.

    Cheers,

    Jonathan



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