Laurenz Albe <laurenz.albe@xxxxxxxxxxx> writes: > On Tue, 2025-07-01 at 11:23 +0530, Nikhil Shetty wrote: >> I was trying an upgrade from PostgreSQL 13 and PostGIS 3.1.2 TO PostgreSQL 15 and PostGIS 3.4.2 and got below error >> pg_restore: error: could not execute query: ERROR: relation "public.spatial_ref_sys" does not exist >> LINE 1: ...LECT proj4text, auth_name, auth_srid, srtext FROM public.spa... >> ^ >> QUERY: SELECT proj4text, auth_name, auth_srid, srtext FROM public.spatial_ref_sys WHERE srid = 3857 LIMIT 1 > The PostGIS people must be misinformed. > The fault is clearly theirs for marking the function st_transform(geometry, text, integer) as IMMUTABLE: That's clearly pretty risky, but I don't understand the context here. pg_dump always restores extensions first. Surely both this function and the spatial_ref_sys table would be created by the PostGIS extension(s)? regards, tom lane
