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<p class="MsoNormal"><span lang="EN-US">There are issues and memory leaks with the PG raster in QGIS.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">See </span><a href="https://github.com/qgis/QGIS/issues/47815"><span lang="EN-US">https://github.com/qgis/QGIS/issues/47815</span></a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Jakob<span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<pre><span style="color:black">Den 13-12-2022 kl. 07:50 skrev Alex German:<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">Hello everyone!<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">I have a GeoTIFF.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">I built the pyramids in an external file using GDAL<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">"gdaladdo d:\Temp\060 tiff\res\t1.tif -r lanczos -ro 2 4 8 16 32 64 128 256<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">512.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">Uploaded to PostGIS using<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">raster2pgsql -s 4326 -t 256x256 -C -I -F "d:\Temp\060 tiff\res\OCG_t1.tif"<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">OCG_t1 -R| psql.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">The number of files is more than 1000.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">When trying to load tables in QGis, the loading is very slow.<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">At the same time, downloading to QGis from files is fast. Question. What is<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">not configured correctly and how to speed up the download to Qgis from<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">PostGIS?<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black"><o:p> </o:p></span></pre>
<pre><span lang="EN-US" style="color:black">-- <o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">Alex German<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">-------------- next part --------------<o:p></o:p></span></pre>
<pre><span lang="EN-US" style="color:black">An HTML attachment was scrubbed...<o:p></o:p></span></pre>
<pre><span style="color:black">URL: <<a href="http://lists.osgeo.org/pipermail/postgis-users/attachments/20221213/2ae233ac/attachment.htm">http://lists.osgeo.org/pipermail/postgis-users/attachments/20221213/2ae233ac/attachment.htm</a>><o:p></o:p></span></pre>
<p class="MsoNormal"><o:p> </o:p></p>
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