User-defined SRIDs are not working after Postgis 3.3.2 to 3.5.3 update

[Alexander Trufanov]

UPD. Just noticed that
SELECT ST_Transform('SRID=4326;POINT(0 0)'::geometry, 2000)
doesn't work either.
So it's not about user defined srids. The error happens at any access to
public.spatial_ref_sys

пт, 25 июл. 2025 г. в 16:08, Alexander Trufanov <trufanovan at gmail.com>:

> Hello,
>
> I have a Debian Bookworm-based system with Postgresql 15 and PostGis 3.3.2
> on it.
> It works well, but recently I was faced with a requirement to use
> ST_Clip() function with touching argument support. Thus I need PostGis
> 3.5.x+.
>
> There was no PostGis newer than 3.3.2 in the official repos, but I managed
> to installed it with
>
> ```
>
> sudo apt install -y postgresql-common
> sudo /usr/share/postgresql-common/pgdg/apt.postgresql.org.sh bookworm
>
> sudo apt install postgis=3.5* postgresql-15-postgis-3=3.5*
> postgresql-15-postgis-3-scripts=3.5*
> ```
>
> Then I updated my Postgis extension.
>
> And now I'm facing an unexpectable problem. All my stored procedures are
> working fine unless they are trying to use user-defined SRIDs from the
> public.spatial_ref_sys. If so, they fail with following error message:
>
> "ERROR: Unable to determine 'postgis' install schema
> SQL state: XX000"
>
> For example, this works:
> SELECT ST_Transform('SRID=4326;POINT(0 0)'::geometry, 4326)
> and this is not:
> SELECT ST_Transform('SRID=4326;POINT(0 0)'::geometry, 100100)
>
> My 100100 srid record is:
> select * from public.spatial_ref_sys where srid = 100100
> 100100, '', 1, 'GEOGCS["WGS 84",    DATUM["WGS_1984",        SPHEROID["WGS
> 84",6378137,298.257223563,            AUTHORITY["EPSG","7030"]],
>  AUTHORITY["EPSG","6326"]],    PRIMEM["Greenwich",0],
>  UNIT["degree",0.0174532925199433],    AUTHORITY["EPSG","4326"]]',
> '+proj=longlat +datum=WGS84 +no_defs'
>
> I was trying to update this record in the table in case there is some
> trigger that should register it  in some new cache or config - but it does
> not help.
>
> Is there any cache or something else  to clean in public.spatial_ref_sys
> for postgis 4.5.3?
> Maybe user-defined srids should now be registered in another way?
>
> Also the error message "Unable to determine 'postgis' install schema  "
> is quite confusing.
>
> --
> With best regards,
> Alexander Trufanov
>


-- 
With best regards,
Alexander Trufanov
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20250725/1c97505f/attachment.htm>