[postgis-users] PostgreSQL 12 and PostGIS

Sun Dec 22 19:54:59 PST 2019

Okay I ran into that issue too.  

It happens if you have PostGIS not installed in public.

I have the issue ticketed here – I thought I had fixed this already in 3.0.1 (not yet released yet), but evidentally I haven’t or forgot to close this ticket.

https://trac.osgeo.org/postgis/ticket/4555

The workaround is to do this:

CREATE EXTENSION postgis_raster FROM unpackaged VERSION "3.0.0" SCHEMA <schema where you installed postgis>;

From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf Of Bo Guo
Sent: Sunday, December 22, 2019 10:36 PM
To: postgis-users at lists.osgeo.org
Subject: Re: [postgis-users] PostgreSQL 12 and PostGIS

Thanks, Regina!  I am running PostgeSQL 12 now!

However, when I ran SELECT PostGIS_Extensions_Upgrade(); the second time, I have the following msg. 

NOTICE: Extension postgis_sfcgal is not available or not packagable for some reason 

NOTICE: Packaging extension postgis_raster

WARNING: 'postgis.gdal_datapath' is already set and cannot be changed until you reconnect 

WARNING: 'postgis.gdal_enabled_drivers' is already set and cannot be changed until you reconnect 

WARNING: 'postgis.enable_outdb_rasters' is already set and cannot be changed until you reconnect 

ERROR: function public.st_srid(geometry) does not exist 

LINE 1: ..._makeemptyraster($1, $2, $3, $4, $5, -($5), 0, 0, public.ST_... ^ 

HINT: No function matches the given name and argument types. You might need to add explicit type casts. 

QUERY: SELECT public.ST_makeemptyraster($1, $2, $3, $4, $5, -($5), 0, 0, public.ST_SRID('POINT(0 0)'::geometry)) 

CONTEXT: SQL statement "CREATE EXTENSION postgis_raster FROM unpackaged" 

PL/pgSQL function postgis_extensions_upgrade() line 48 at EXECUTE 

SQL state: 42883

On 12/22/19 8:09 PM, Regina Obe wrote:

NO NO  don’t do that.  Those set of libraries aren’t compatible with each other.

The PostGIS 3.0 and 2.5 from 12 are compatible with each other however.

So 

What you want to do is

cp /usr/lib/postgresql/12/lib/postgis-3.so /usr/lib/postgresql/12/lib/postgis-2.5.so

cp /usr/lib/postgresql/12/lib/postgis_raster-3.so /usr/lib/postgresql/12/lib/rtpostgis-2.5.so

cp /usr/lib/postgresql/12/lib/postgis_topology-3.so /usr/lib/postgresql/12/lib/postgis_topology-2.5.so

Then after the upgrade in each of your databases run:

SELECT PostGIS_Extensions_Upgrade();

And then run it again to rebundle the raster into it’s own extension

SELECT PostGIS_Extensions_Upgrade();

Then if you don’t need raster, you can 

DROP EXTENSION postgis_raster;

Once you are done upgrading your databases, you can delete thr *-2.5.so files you created in the 12 cluster.

From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf Of Bo Guo
Sent: Sunday, December 22, 2019 10:01 PM
To: postgis-users at lists.osgeo.org <mailto:postgis-users at lists.osgeo.org> 
Subject: Re: [postgis-users] PostgreSQL 12 and PostGIS

Thanks, Regina,

I copied the three 2.5 lib files from /usr/lib/postgresql/11/lib to /usr/lib/postgresql/12/lib:

guob at yuma:/usr/lib/postgresql/12/lib$ ls -al *post*
-rw-r--r-- 1 root root  456832 Dec 22 19:49 postgis-2.5.so
-rw-r--r-- 1 root root 1351536 Oct 28 21:24 postgis-3.so
-rw-r--r-- 1 root root  847424 Oct 28 21:24 postgis_raster-3.so
-rw-r--r-- 1 root root  364224 Dec 22 19:49 postgis_topology-2.5.so
-rw-r--r-- 1 root root  569152 Oct 28 21:24 postgis_topology-3.so
-rw-r--r-- 1 root root  100264 Nov 12 03:33 postgres_fdw.so
-rw-r--r-- 1 root root  399136 Dec 22 19:50 rtpostgis-2.5.so

However, the three lib files are still in the loadable_libraries.txt file.

Bo

On 12/22/19 7:42 PM, Regina Obe wrote:

Bo,

Do you have the postgis-2.5.so, rtpostgis-2.5.so, postgis_topology-2.5.so
files in

/usr/lib/postgresql/11/lib

And

/usr/lib/postgresql/12/lib

Those are the files it's complaining about. 

From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf
Of Bo Guo
Sent: Sunday, December 22, 2019 9:16 PM
To: postgis-users at lists.osgeo.org <mailto:postgis-users at lists.osgeo.org> 
Subject: Re: [postgis-users] PostgreSQL 12 and PostGIS

Regina and Stefan,
I might have run into a similar issues today as I was  trying to upgrade
PostgreSQL 11 w/ PostGIS 2.5 to PostgreSQL 12 w/ PostGIS 3.0.
The pg_upgradecluster command (sudo pg_upgradecluster -m upgrade 11 main)
failed its check for the following required libraries:
    could not load library "$libdir/postgis-2.5": ERROR:  could not access
file "$libdir/postgis-2.5": No such file or directory

    could not load library "$libdir/rtpostgis-2.5": ERROR:  could not access
file "$libdir/rtpostgis-2.5": No such file or directory

    could not load library "$libdir/postgis_topology-2.5": ERROR:  could not
access file "$libdir/postgis_topology-2.5": No such file or directory

I have postgis-2.5 in the /usr/share/postgresql/11/contrib/ folder AND
/usr/share/postgresql/12/contrib/ folder.  I also have postgis-3.0 under
/usr/share/postgresql/12/contrib/.  
Thanks for your help!
Bo
Gistic Research, Inc.

On 10/4/19 8:16 AM, Regina Obe wrote:
Stefan,

Which distro do you get your PostgreSQL 12 from.  I’m assuming
apt.postgresql.org

If so you should report on their mailing list, as that would be a packaging
bug,not a PostGIS one and no one on the PostGIS project is on the apt team.
https://www.postgresql.org/list/pgsql-pkg-debian/

Thanks,
Regina

From: postgis-users [mailto:postgis-users-bounces at lists.osgeo.org] On Behalf
Of Stefan Wolf
Sent: Friday, October 4, 2019 6:19 AM
To: postgis-users at lists.osgeo.org <mailto:postgis-users at lists.osgeo.org> 
Subject: [postgis-users] PostgreSQL 12 and PostGIS

Today I’ve installed the brand new PostgreSQL 12  on Ubuntu 18.04

“apt-get install postgis”  will install PostGIS 2.5.2, but the  PATH is
wrong:  /usr/share/postgresql/11/…

So CREATE EXTENSION postgis will fail.

Greetings from Berlin
-Stefan Wolf-

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-- 
Regards,

Bo Guo, PhD, PE
President
Gistic Research, Inc.
2033 E Warner Rd Ste 105
Tempe, AZ 85284
www.gisticinc.com <http://www.gisticinc.com> 
www.youtube.com/linearbench <http://www.youtube.com/linearbench> 
Office: 480-656-9962
Cell: 602-570-4697

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-- 
Regards,

Bo Guo, PhD, PE
President
Gistic Research, Inc.
2033 E Warner Rd Ste 105
Tempe, AZ 85284
www.gisticinc.com <http://www.gisticinc.com> 
www.youtube.com/linearbench <http://www.youtube.com/linearbench> 
Office: 480-656-9962
Cell: 602-570-4697
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