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    <p>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.<br>
    </p>
    <p>Katrin<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 21.07.2017 05:57, David Cook wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:003601d301d5$8440d6e0$8cc284a0$@prosentient.com.au">
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        <p class="MsoNormal"><a name="_MailEndCompose"
            moz-do-not-send="true"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">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. <o:p></o:p></span></a></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">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.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">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?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">David
            Cook<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Systems
            Librarian<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Prosentient
            Systems<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">72/330
            Wattle St<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Ultimo,
            NSW 2007<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Australia<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Office:
            02 9212 0899<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Direct:
            02 8005 0595<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><b><span
              style="font-size:11.0pt;font-family:"Calibri",sans-serif"
              lang="EN-US">From:</span></b><span
            style="font-size:11.0pt;font-family:"Calibri",sans-serif"
            lang="EN-US"> <a class="moz-txt-link-abbreviated" href="mailto:koha-devel-bounces@lists.koha-community.org">koha-devel-bounces@lists.koha-community.org</a>
            [<a class="moz-txt-link-freetext" href="mailto:koha-devel-bounces@lists.koha-community.org">mailto:koha-devel-bounces@lists.koha-community.org</a>] <b>On
              Behalf Of </b>Jonathan Druart<br>
            <b>Sent:</b> Friday, 21 July 2017 3:23 AM<br>
            <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:koha-devel@lists.koha-community.org">koha-devel@lists.koha-community.org</a><br>
            <b>Subject:</b> Re: [Koha-devel] AUTO_INCREMENT fix -
            prevent data lost<o:p></o:p></span></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <div>
            <p class="MsoNormal">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.<br>
              BE INVOLVED!<o:p></o:p></p>
          </div>
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              <p class="MsoNormal"><o:p> </o:p></p>
              <div>
                <div>
                  <p class="MsoNormal">On Wed, 12 Jul 2017 at 15:11
                    Jonathan Druart <<a
                      href="mailto:jonathan.druart@bugs.koha-community.org"
                      moz-do-not-send="true">jonathan.druart@bugs.koha-community.org</a>>
                    wrote:<o:p></o:p></p>
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                                    <p class="MsoNormal">Hi devs,<o:p></o:p></p>
                                  </div>
                                  <p class="MsoNormal"><o:p> </o:p></p>
                                </div>
                                <p class="MsoNormal"
                                  style="margin-bottom:12.0pt">Please
                                  review and test <a
                                    href="https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix"
                                    target="_blank"
                                    moz-do-not-send="true">https://wiki.koha-community.org/wiki/DBMS_auto_increment_fix</a><o:p></o:p></p>
                              </div>
                              <p class="MsoNormal">I have added a ref
                                from the Koha on Debian wiki page <a
href="https://wiki.koha-community.org/wiki/Koha_on_Debian#Further_Configuration"
                                  target="_blank" moz-do-not-send="true">https://wiki.koha-community.org/wiki/Koha_on_Debian#Further_Configuration</a><o:p></o:p></p>
                            </div>
                            <p class="MsoNormal"
                              style="margin-bottom:12.0pt">It sounds
                              like I should add it somewhere more
                              visible, but do not find where, any ideas?<o:p></o:p></p>
                          </div>
                          <p class="MsoNormal"
                            style="margin-bottom:12.0pt">See also bug
                            18931 where I would like to add a warning on
                            the about page if data are corrupted.<o:p></o:p></p>
                        </div>
                        <p class="MsoNormal"
                          style="margin-bottom:12.0pt">Please review
                          quickly, that way we can share the tips on the
                          general mailing list.<o:p></o:p></p>
                      </div>
                      <p class="MsoNormal">Cheers,<o:p></o:p></p>
                    </div>
                    <p class="MsoNormal">Jonathan<o:p></o:p></p>
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      <pre wrap="">_______________________________________________
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bugs : <a class="moz-txt-link-freetext" href="http://bugs.koha-community.org/">http://bugs.koha-community.org/</a></pre>
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