Re: pg_upgrade and wraparound - Mailing list pgsql-general

From Adrian Klaver
Subject Re: pg_upgrade and wraparound
Date
Msg-id bc010ee6-4183-b11d-e401-33b5d67ed8fe@aklaver.com
Whole thread Raw
In response to Re: pg_upgrade and wraparound  (Alexander Shutyaev <shutyaev@gmail.com>)
Responses Re: pg_upgrade and wraparound
List pgsql-general
On 06/10/2018 01:46 PM, Alexander Shutyaev wrote:
> I can provide you with more info. Please tell me what you need. I really hope
> someone here can help me somehow solve or workaround this, because I really
> need to migrate to v10 for its features.

Well as Tom Lane said a database will not have an OID of 0, so we need 
to know where that is coming from. On the oft chance it occurred in your 
9.6 cluster can you see if:

select oid, datname from pg_database;

in the 9.6 cluster shows an OID of 0.

Also:

1) OS and version you are using?

2) Where are you getting you Postgres from?:
a) Package
    Repo?
b) Source
    File source?

3) Where there any issues with 9.6 cluster before you tried to upgrade 
from it?


> 
> Thanks in advance,
> Alexander
> 
> 
> 
> --
> Sent from: http://www.postgresql-archive.org/PostgreSQL-general-f1843780.html
> 
> 


-- 
Adrian Klaver
adrian.klaver@aklaver.com


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