Thread: PostgreSQL upgrade from 10 to 12 fails with "ERROR: column r.relhasoids does not exist at character 1616"

Hi, 

When trying to upgrade from PostgreSQL 10 to 12, the installation fails as shown below. 

# pg_upgradecluster --link --method=upgrade 10 main /dbdata/zabbix


From PosgreSQL log: 
2021-05-04 13:06:04.780 CEST [12861] LOG:  database system is ready to accept connections
 done
server started
.
.
2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db ERROR:  column r.relhasoids does not exist at character 1616
2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db STATEMENT:
-- For binary upgrade, must preserve pg_type oid

SELECT pg_catalog.binary_upgrade_set_next_pg_type_oid('162222'::pg_catalog.oid);
-- For binary upgrade, must preserve pg_type array oid
SELECT pg_catalog.binary_upgrade_set_next_array_pg_type_oid('162221'::pg_catalog.oid);


-- For binary upgrade, must preserve pg_class oids
SELECT pg_catalog.binary_upgrade_set_next_heap_pg_class_oid('162220'::pg_catalog.oid);


CREATE VIEW "repack"."tables" AS
SELECT ("r"."oid")::"regclass" AS "relname",
    "r"."oid" AS "relid",
    "r"."reltoastrelid",
        CASE
.
.
.
command: "/usr/lib/postgresql/12/bin/pg_ctl" -w -D "/etc/postgresql/12/main" -o "" -m fast stop >> "pg_upgrade_server.log" 2>&1
2021-05-04 13:06:05.641 CEST [12861] LOG:  received fast shutdown request
2021-05-04 13:06:05.641 CEST [12861] LOG:  aborting any active transactions
waiting for server to shut down....2021-05-04 13:06:05.644 CEST [12861] LOG:  background worker "logical replication launcher" (PID 12867) exited with exit code 1
2021-05-04 13:06:05.645 CEST [12863] LOG:  shutting down
2021-05-04 13:06:05.657 CEST [12861] LOG:  database system is shut down
 done
server stopped

- Other upgrade methods (clone/dump) fails with the same errors. 

OS info: 
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"

Linux <server> 5.4.0-72-generic #80-Ubuntu SMP  x86_64 x86_64 x86_64 GNU/Linux


Anyone seen similar issue? 
Please advise. 


Best regards, 

Arne Segtnan


On Tue, May  4, 2021 at 06:29:17PM +0200, Arne Henrik Segtnan wrote:
> Hi, 
> 
> When trying to upgrade from PostgreSQL 10 to 12, the installation fails as
> shown below. 
> 
> # pg_upgradecluster --link --method=upgrade 10 main /dbdata/zabbix
> 
> 
> From PosgreSQL log: 
> 2021-05-04 13:06:04.780 CEST [12861] LOG:  database system is ready to accept
> connections
>  done
> server started
> .
> .
> 2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db ERROR:  column
> r.relhasoids does not exist at character 1616

pg_class.relhasoids was removed in PG 12.

> - Other upgrade methods (clone/dump) fails with the same errors. 

OK, so the problem is really pg_dump.

> Anyone seen similar issue? 

Nope, something very odd going on here.

-- 
  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
  EDB                                      https://enterprisedb.com

  If only the physical world exists, free will is an illusion.




On Tue, May 4, 2021 at 6:38 PM Bruce Momjian <bruce@momjian.us> wrote:
>
> On Tue, May  4, 2021 at 06:29:17PM +0200, Arne Henrik Segtnan wrote:
> > Hi,
> >
> > When trying to upgrade from PostgreSQL 10 to 12, the installation fails as
> > shown below.
> >
> > # pg_upgradecluster --link --method=upgrade 10 main /dbdata/zabbix
> >
> >
> > From PosgreSQL log:
> > 2021-05-04 13:06:04.780 CEST [12861] LOG:  database system is ready to accept
> > connections
> >  done
> > server started
> > .
> > .
> > 2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db ERROR:  column
> > r.relhasoids does not exist at character 1616
>
> pg_class.relhasoids was removed in PG 12.
>
> > - Other upgrade methods (clone/dump) fails with the same errors.
>
> OK, so the problem is really pg_dump.
>
> > Anyone seen similar issue?
>
> Nope, something very odd going on here.

Do you by any chance have more than one version of PostgreSQL running
at the same time for different clusters? It kind of sounds like it's
picking up the wrong version at some point.

-- 
 Magnus Hagander
 Me: https://www.hagander.net/
 Work: https://www.redpill-linpro.com/



Arne Henrik Segtnan <arne@basis-consulting.com> writes:
> When trying to upgrade from PostgreSQL 10 to 12, the installation fails as shown below.

> 2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db ERROR:  column r.relhasoids does not exist at character 1616
> 2021-05-04 13:06:05.614 CEST [12890] postgres@zabbix_db STATEMENT:
>     -- For binary upgrade, must preserve pg_type oid

>     SELECT pg_catalog.binary_upgrade_set_next_pg_type_oid('162222'::pg_catalog.oid);
>     -- For binary upgrade, must preserve pg_type array oid
>     SELECT pg_catalog.binary_upgrade_set_next_array_pg_type_oid('162221'::pg_catalog.oid);


>     -- For binary upgrade, must preserve pg_class oids
>     SELECT pg_catalog.binary_upgrade_set_next_heap_pg_class_oid('162220'::pg_catalog.oid);


>     CREATE VIEW "repack"."tables" AS
>      SELECT ("r"."oid")::"regclass" AS "relname",
>         "r"."oid" AS "relid",
>         "r"."reltoastrelid",
>             CASE
> .
> .
> .

You didn't show us the rest of the command, but it looks like
this view contains a reference to pg_class.relhasoids.  As
Bruce noted, that column no longer exists, so you're not going
to be able to transparently upgrade this view.

I don't know what this view is from, though the schema name
"repack" is suggestive.  Possibly you could drop whatever it's
a part of, and then reinstall an updated version after upgrading?

            regards, tom lane