Apologies, I think I misread the gcc as the Red hat edition.
If you run cat /etc/redhat-release that will tell you what version of Redhat you are running. If you are running 7 or above then that is good. Lower – not so good. From: Regina Obe [mailto:[email protected]] Sent: Thursday, September 8, 2022 3:00 AM To: 'PostGIS Users Discussion' <[email protected]> Subject: RE: [postgis-users] Upgrading From PostGIS2.3.7 To PostGIS 3x Amine, As you wrote in IRC, you are running POSTGIS="2.3.7 r16523" PGSQL="96" GEOS="3.10.3-CAPI-1.16.1" PROJ="Rel. 4.9.3, 15 August 2016" GDAL="GDAL 1.11.4, released 2016/01/25" LIBXML="2.9.1" LIBJSON="0.11" RASTER PostgreSQL 9.6.24 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44), 64-bit Which is a very old Redhat. I think that has reached End Of Life. Run yum list | grep postgis If you see a postgis31 or postgis32, that’s a good start as it will tell you your upgrade options. I for example have: postgis24_10.x86_64 2.4.9-3.rhel7 pgdg10 : postgis32_14.x86_64 3.2.3-1.rhel7 pgdg14 and a bunch of others. Depending on what applications you are using, you may not want to go further up than PG 11 without testing your apps. >From PG12 on, there were a bunch of breaking changes that caused some issues >with pgsql drivers, often requiring some rewriting of logic. From: postgis-users [mailto:[email protected]] On Behalf Of Amine Tengilimoglu Sent: Thursday, September 8, 2022 2:18 AM To: [email protected] <mailto:[email protected]> Subject: [postgis-users] Upgrading From PostGIS2.3.7 To PostGIS 3x Hi everyone; I have postgres9.6 and postGIS2.3.7 installed on it. I need to get rid of version 9.6 now. I will upgrade it to pg13 at least but I didnt work with postgis before. I suppose firstly it is needed to upgrade postGIS. When I search how I upgrade postGIS2x to postGIS3x I didnt find reliable doc. How can I do this? and is it possible? I mean will there be a problem in the future, can an incompatibility problem occur? I will be waiting for your advices. Thanks in advence
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