Re: pg_upgrade and epoch

On Tue, Sep 2, 2014 at 7:59 PM, Bruce Momjian <bruce@momjian.us> wrote:
> On Wed, Apr 23, 2014 at 12:41:41PM -0700, Sergey Konoplev wrote:
>> On Wed, Apr 23, 2014 at 5:26 AM, Bruce Momjian <bruce@momjian.us> wrote:
>> > Sergey, are you seeing a problem only because you are
>> > interacting with other systems that didn't reset their epoch?
>>
>> I faced this after upgrading clusters with PgQ Skytools3 installed
>> only. They didn't interact with any other systems.
>
> I have developed the attached patch which causes pg_upgrade to preserve
> the transaction epoch.  I plan to apply this for PG 9.5.

That is a great news. Thank you, Bruce.

-- 
Kind regards,
Sergey Konoplev
PostgreSQL Consultant and DBA

http://www.linkedin.com/in/grayhemp
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