Yap that was fixed in PostGIS 3.3.3. The change there was to support a change in PG16, so you shouldn’t need it for upgrading from PG13 to PG15.
Are you using postgis_raster or you just have it installed? If you don’t need postgis_raster, I would suggest uninstalling it before upgrading. From: Nikhil Shetty <nikhil.db...@gmail.com> Sent: Saturday, March 16, 2024 10:55 AM To: PostGIS Users Discussion <postgis-users@lists.osgeo.org> Subject: Database crash when creating raster_in function Hi Team, I am trying to upgrade the postgres database from PG13 to PG15. pg_upgrade is crashing with below error when creating the raster_in function pg_restore: creating FUNCTION "public.raster_in("cstring")" pg_restore: while PROCESSING TOC: pg_restore: from TOC entry 394; 1255 16439 FUNCTION raster_in("cstring") postgres pg_restore: error: could not execute query: server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request. Command was: CREATE FUNCTION "public"."raster_in"("cstring") RETURNS "public"."raster" LANGUAGE "c" IMMUTABLE STRICT PARALLEL SAFE AS '$libdir/postgis_raster-3', 'RASTER_in'; PostGIS version : 3.3.5 This looks similar to the issue mentioned in https://trac.osgeo.org/postgis/ticket/5277. Is this fixed in 3.3.5 ? Thanks, Nikhil