Re: pg_upgrade issue, upgrading from v10 to v14 - Mailing list pgsql-admin

From Daulat
Subject Re: pg_upgrade issue, upgrading from v10 to v14
Date
Msg-id CALfOM6J=M2GuqixoLudsffTV+EfC2xCjytX_ybEgUhX+EKzSYQ@mail.gmail.com
Whole thread Raw
In response to Re: pg_upgrade issue, upgrading from v10 to v14  ("David G. Johnston" <david.g.johnston@gmail.com>)
Responses Re: pg_upgrade issue, upgrading from v10 to v14  (Daulat <daulat.dba@gmail.com>)
List pgsql-admin
Hi David,
During upgrade, we are still getting the same error message. 

I have followed the following steps on Postgres14.
- Installed postgis version.  sudo apt install postgresql-14-postgis-2.5

and then connected to pg 14 and checked the extension. 

postgres@zuber-Lenovo-C40-30:~$ psql -U postgres -p 5436
psql (14.4 (Ubuntu 14.4-1.pgdg18.04+1))
Type "help" for help.

postgres=#  \dx
                                List of installed extensions
  Name   | Version |   Schema   |                        Description                        
---------+---------+------------+------------------------------------------------------------
 plpgsql | 1.0     | pg_catalog | PL/pgSQL procedural language
 postgis | 3.2.1   | public     | PostGIS geometry and geography spatial types and functions
(2 rows)

If i create a new database and tried to create extension postgis

postgres@zuber-Lenovo-C40-30:~$ psql -U postgres -p 5436
psql (14.4 (Ubuntu 14.4-1.pgdg18.04+1))
Type "help" for help.

postgres=#  \dx
                                List of installed extensions
  Name   | Version |   Schema   |                        Description                        
---------+---------+------------+------------------------------------------------------------
 plpgsql | 1.0     | pg_catalog | PL/pgSQL procedural language
 postgis | 3.2.1   | public     | PostGIS geometry and geography spatial types and functions
(2 rows)  

Thanks

On Thu, Jul 28, 2022 at 10:28 AM David G. Johnston <david.g.johnston@gmail.com> wrote:


On Wednesday, July 27, 2022, Daulat <daulat.dba@gmail.com> wrote:
Hi Team,

Please help on the postgres upgrade issue. We are upgrading from v10 to v14

Message:

Your installation references loadable libraries that are missing from the
new installation.  You can add these libraries to the new installation,
or remove the functions using them from the old installation.  A list of
problem libraries is in the file:
    loadable_libraries.txt

Failure, exiting
postgres@test-Lenovo-C40-30:/etc/postgresql/10$ cat  loadable_libraries.txt
could not load library "$libdir/postgis-2.5": ERROR:  could not access file "$libdir/postgis-2.5": No such file or directory
In database: Test_DB
could not load library "$libdir/rtpostgis-2.5": ERROR:  could not access file "$libdir/rtpostgis-2.5": No such file or directory
In database: Test_DB
postgres@test-Lenovo-C40-30:/etc/postgresql/10


IOW, you are using PostGIS, read their documentation and inspect their version matrix and decide on an upgrade path you want to follow, ensuring that when you run pg_upgrade the same version of PostGIS exists in the old and new clusters.

Or take the first option and uninstall PostGIS on the existing server.

David J.

pgsql-admin by date:

Previous
From: hubert depesz lubaczewski
Date:
Subject: Re: Debugger for plpgsql
Next
From: Julien Rouhaud
Date:
Subject: Re: Debugger for plpgsql