<div dir="ltr"><span lang="EN-GB">Hello,</span><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div lang="SV"><div class="gmail-m_-1327657496056623117WordSection1">
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">We are trying to create somewhat large rasters (30-40 bands of data comprising a few GB of data uncompressed). At some point the import into PostGIS is failing. Supposedly there is a 1GB field size limit in Postgres.
Is it really so that you cannot have raster fields larger than 1GB? Seems like a pretty big limitation.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Warm regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> </span></p></div></div></blockquote><div><br></div><div>Hi, Postgis raster (AFAIU), is meant to store rasters in small tiles, one tile per row, and not as a big object in one row.</div><div>What is the tile size you chose during the import ?</div><div><br></div><div>Postgis will be much more efficient when dealing with a raster table with a lot of small rows vs few big rows.</div><div><br></div><div>Nicolas<br></div></div></div>