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From: oswaldo.bregnoles@planin.com.br
To: Ravi GH <mails2ravi@gmail.com>
Cc: kaido vaikla <kaido.vaikla@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: Pg upgrade from 10.x to 12.x recommendations
Date: Wed, 29 Dec 2021 08:10:10 -0300
Message-ID: <0821973507f759c249b09643e7f70413@planin.com.br> (raw)
In-Reply-To: <5678103F-59DC-437F-89B5-96C7DF91C8CF@gmail.com>
References: <CAC0w7LJFsyvkJe26hSZQHZiY5c=kHyVdy8-1CFfRdGNbpO4VMQ@mail.gmail.com>
	<42AA8DD8-B4C7-4850-90DC-D7BE77BE1ED9@gmail.com>
	<1513791.1640626827@sss.pgh.pa.us>
	<CA+427g80egae-1aXgRMoVBTefYwGRsBPh3Nyx-63jPwf4dgb2w@mail.gmail.com>
	<5678103F-59DC-437F-89B5-96C7DF91C8CF@gmail.com>

Bom dia,
Por gentileza alguém poderia me dizer como resolvo um problema de
Cluster? 

Estou migrando o postgresql utilizando Pg upgrade da versão 8.3 para
9.3, e está me apresentando esse erro? 

#mapped win32 error code 2 to 2 

Old and new pg_controldata date/time storage types do not match. 

#You will need to rebuild the new server with configure option 

--disable-integer-datetimes or get server binaries built with those 

aguardo algum comentário e ajuda sobre esse caso. 

obrigado!

---
Att 

Oswaldo
Planin Sistemas 

Em 28/12/2021 11:21, Ravi GH escreveu:

> Thanks a lot for the URLs shared, I could easily compare my postgresql.conf file changes and identified features like restart_after_crash are very helpful and also CVE fixes. 
> The provided links helped very much. 
> 
> On 28-Dec-2021, at 1:06 PM, kaido vaikla <kaido.vaikla@gmail.com> wrote: 
> 
> Hi, 
> A few helpful url's
> https://why-upgrade.depesz.com/show?from=10&to=12.9
> https://pgconfig.rustprooflabs.com/param/change/10/12
> and if You don't use an exp-imp for pg upgrade then for indexes
> https://blog.crunchydata.com/blog/just-upgrade-how-postgresql-12-can-improve-your-performance
> br
> Kaido 
> 
> On Mon, 27 Dec 2021 at 19:40, Tom Lane <tgl@sss.pgh.pa.us> wrote: Ravi GH <mails2ravi@gmail.com> writes:
>> What are the recommended / major features/security fixes added to PG 12.x which makes  upgrade to PG 12.x is critical now.
> 
> Reading the release notes would help you decide.
> 
> https://www.postgresql.org/docs/release/
> 
> regards, tom lane

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