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<div class="moz-cite-prefix">Hello, a completely different approach:<br>
<a class="moz-txt-link-freetext" href="http://geogit.org/">http://geogit.org/</a><br>
<br>
Not sure it is suitable for your case but in my opinion very
promising.<br>
<br>
Tommaso<br>
<br>
<br>
On 06/06/2014 08:18 AM, Hugues François wrote:<br>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-GB">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-GB">You could also have a look at Vincent Mora’s
recent work at Oslandia : <a moz-do-not-send="true"
href="https://github.com/Oslandia/qgis-versioning">https://github.com/Oslandia/qgis-versioning</a><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hugues.<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>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">De :</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
<a class="moz-txt-link-abbreviated" href="mailto:postgis-users-bounces@lists.osgeo.org">postgis-users-bounces@lists.osgeo.org</a>
[<a class="moz-txt-link-freetext" href="mailto:postgis-users-bounces@lists.osgeo.org">mailto:postgis-users-bounces@lists.osgeo.org</a>] <b>De la
part de</b> José Carlos Martínez Llario<br>
<b>Envoyé :</b> jeudi 5 juin 2014 18:51<br>
<b>À :</b> <a class="moz-txt-link-abbreviated" href="mailto:postgis-users@lists.osgeo.org">postgis-users@lists.osgeo.org</a><br>
<b>Objet :</b> Re: [postgis-users] Versioning system to
use with QGIS + Postgis<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
lang="EN-GB">Hi,<br>
pgversion is a nice approach and there is a QGIS plugin too.<br>
<br>
I tried it a couple of years ago and I liked it.<br>
It is programmed using plpgsql so you can improve it or
study the source code easily<br>
<br>
</span><a moz-do-not-send="true" href="http://www.kappasys.ch"><span
lang="EN-GB">http://www.kappasys.ch</span></a><span
lang="EN-GB"><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-GB">On 05/06/2014 18:43,
Alexandre Neto wrote:<o:p></o:p></span></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
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<div>
<p class="MsoNormal"><span lang="EN-GB">Hello all,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal"><span lang="EN-GB">I have been working
on a versioning system to be used with QGIS. <o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">This is probably a
very naive approach since I'm no expert in Postgres,
but I would like to ear some comments and suggestions
to improve it.<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">The work is based
on the versioning system of QGIS, but I wanted to
improve two things:<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">1 - Keep always
the same primary key of features;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">2 - Only
save\backup changed columns instead of the full
similar rows;<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">Thanks for your
help<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB">Alexandre Neto<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
lang="EN-GB"><br>
<br>
<o:p></o:p></span></p>
<pre><span lang="EN-GB">_______________________________________________<o:p></o:p></span></pre>
<pre><span lang="EN-GB">postgis-users mailing list<o:p></o:p></span></pre>
<pre><a moz-do-not-send="true" href="mailto:postgis-users@lists.osgeo.org"><span lang="EN-GB">postgis-users@lists.osgeo.org</span></a><span lang="EN-GB"><o:p></o:p></span></pre>
<pre><a moz-do-not-send="true" href="http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users"><span lang="EN-GB">http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users</span></a><span lang="EN-GB"><o:p></o:p></span></pre>
</blockquote>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
lang="EN-GB"><o:p> </o:p></span></p>
<pre>-- <o:p></o:p></pre>
<pre>------------------------------<o:p></o:p></pre>
<pre>José Carlos Martínez Llario<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://cartosig.upv.es">http://cartosig.upv.es</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Producción Cartográfica y SIG.<o:p></o:p></pre>
<pre>Dpto. Ingeniería Cartográfica.<o:p></o:p></pre>
<pre>Univ. Politécnica de Valencia.<o:p></o:p></pre>
<pre>------------------------------<o:p></o:p></pre>
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