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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi,
<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 lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">After searching into QGIS source code again, I found the option to set a project “trusted”, which bypasses the checks
about the extent and other metadata on postgresql.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">It’s exactly what I need!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" 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 lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Have a good week,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">BR<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" 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" style="margin-top:5.0pt;page-break-after:avoid"><b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#0054A5">Jacky Volpes</span></b><b><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#0054A5">
<br>
</span></b><span style="font-size:8.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">Développeur QGIS
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:5.0pt;page-break-after:avoid"><span style="font-size:8.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">HR-Team pour la Société du Canal de Provence<br>
Direction des Systèmes d’Information<br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">Tél.</span><b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#595959">
</span></b><b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#0054A5">04 42 66 70 34</span></b><span style="font-size:9.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959"><br>
Le Tholonet - CS 70064 - 13182 Aix-en-Provence CEDEX 5</span><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#7F7F7F"><br>
</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><img width="314" height="96" id="Image_x0020_1" src="cid:image001.jpg@01D5D4EB.79B64890" alt="cid:image001.png@01D34C22.F8A861A0"></span><span style="font-size:8.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="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">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Alessandro Pasotti [mailto:apasotti@gmail.com]
<br>
<b>Envoyé :</b> vendredi 24 janvier 2020 10:40<br>
<b>À :</b> VOLPES-EXT, Jacky <Jacky.VOLPES-EXT@canal-de-provence.com><br>
<b>Cc :</b> qgis-developer@lists.osgeo.org<br>
<b>Objet :</b> Re: [QGIS-Developer] Estimate metadata when loading a vector layer<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Please file an issue attaching a test project and a DB dump (with a couple of records to test with, no need for a big dump).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, Jan 24, 2020 at 10:37 AM VOLPES-EXT, Jacky <<a href="mailto:Jacky.VOLPES-EXT@canal-de-provence.com">Jacky.VOLPES-EXT@canal-de-provence.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Hi,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">After many hours searching the web, I didn’t find any solution, so I come to the dev community.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">I have an issue when loading a big layer with PostGIS :</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="gmail-m7498379675910217580msolistparagraph"><span lang="EN-US">-</span><span lang="EN-US" style="font-size:7.0pt">
</span><span lang="EN-US">On QGIS 2.14 it was very fast (~100 ms) using the flag “useEstimatedMetadata” set to True</span><o:p></o:p></p>
<p class="gmail-m7498379675910217580msolistparagraph"><span lang="EN-US">-</span><span lang="EN-US" style="font-size:7.0pt">
</span><span lang="EN-US">On QGIS 3.4 it is very slow (~1min) using the flag “checkPrimaryKeyUnicity” set to False</span><o:p></o:p></p>
<p class="gmail-m7498379675910217580msolistparagraph" style="margin-left:72.0pt">
<span lang="EN-US" style="font-family:"Courier New"">o</span><span lang="EN-US" style="font-size:7.0pt">
</span><span lang="EN-US">st_extent(geom) is run to load the layer and takes about 1 min (I wish st_estimated_extent was used)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Any idea please ?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">Thanks a lot,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US">BR</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-top:5.0pt;mso-margin-bottom-alt:auto;break-after:avoid">
<b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#0054A5">Jacky Volpes</span></b><b><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#0054A5">
<br>
</span></b><span style="font-size:8.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">Développeur QGIS
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:5.0pt;break-after:avoid">
<span style="font-size:8.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">HR-Team pour la Société du Canal de Provence<br>
Direction des Systèmes d’Information<br>
<br>
</span><span style="font-size:9.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959">Tél.</span><b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#595959">
</span></b><b><span style="font-size:9.0pt;font-family:"Segoe UI",sans-serif;color:#0054A5">04 42 66 70 34</span></b><span style="font-size:9.0pt;font-family:"Segoe UI Semilight",sans-serif;color:#595959"><br>
Le Tholonet - CS 70064 - 13182 Aix-en-Provence CEDEX 5</span><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#7F7F7F"><br>
</span><img border="0" width="314" height="96" id="gmail-m_7498379675910217580Image_x0020_1" src="cid:image002.jpg@01D5D4EB.79B64890" alt="cid:image001.png@01D34C22.F8A861A0"><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
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</blockquote>
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<p class="MsoNormal"><br clear="all">
<br>
-- <o:p></o:p></p>
<div>
<p class="MsoNormal">Alessandro Pasotti<br>
w3: <a href="http://www.itopen.it" target="_blank">www.itopen.it</a><o:p></o:p></p>
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