BUG #16090: Migración con pg_dump

From: PG Bug reporting form <noreply(at)postgresql(dot)org>
To: pgsql-bugs(at)lists(dot)postgresql(dot)org
Cc: rgonzalez(at)spensiones(dot)cl
Subject: BUG #16090: Migración con pg_dump
Date: 2019-10-30 14:46:41
Message-ID: 16090-d6ea11d1c8db11a7@postgresql.org
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The following bug has been logged on the website:

Bug reference: 16090
Logged by: Regina Gonzalez
Email address: rgonzalez(at)spensiones(dot)cl
PostgreSQL version: 11.5
Operating system: Redhat 7
Description:

Alvaro Herrera:

El problema que te comenté en pgDay es el siguiente:
Al tratar de realizar la migración de postgres versión 8.4 a 11.5 utilizando
pg_dump, es decir:
pg_dump -h IP_Servidor8.4 -U postgres -d BD -n Squema | psql BD -U postgres
entrega el siguiente error:

pg_dump: [archiver (db)] query failed: ERROR: relation "pg_opfamily" does
not exist
pg_dump: [archiver (db)] query was: SELECT classid, objid, refclassid,
refobjid, deptype FROM pg_depend WHERE deptype != 'p' AND deptype != 'e'
UNION ALL
SELECT 'pg_opfamily'::regclass AS classid, amopfamily AS objid, refclassid,
refobjid, deptype FROM pg_depend d, pg_amop o WHERE deptype NOT IN ('p',
'e', 'i') AND classid = 'pg_amop'::regclass AND objid = o.oid AND NOT
(refclassid = 'pg_opfamily'::regclass AND amopfamily = refobjid)
UNION ALL
SELECT 'pg_opfamily'::regclass AS classid, amprocfamily AS objid,
refclassid, refobjid, deptype FROM pg_depend d, pg_amproc p WHERE deptype
NOT IN ('p', 'e', 'i') AND classid = 'pg_amproc'::regclass AND objid = p.oid
AND NOT (refclassid = 'pg_opfamily'::regclass AND amprocfamily = refobjid)
ORDER BY 1,2

El comando pg_dump lo habíamos utilizado sin problemas hasta
aproximadamente junio del 2019 y no entregaba el error anteriormente
indicado, pero ahora (octubre 2019) en la migración de versión 8.4 a 10 y
8.4 a 11.5 entrega el mismo mensaje de error.
Nuestros servidores tienen redhat. En el caso del postgres8.4 la versión de
redhat es Red Hat Enterprise Linux Server release 5.10 y la de los
servidores con postgres10 y postgres11 es Red Hat Enterprise Linux Server
release 7.7

Ojalá exista una solución porque tenemos que realizar migración de muchas
otras Bases de Datos.

Responses

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