Re: 64-bit CommandIds

Alvaro Herrera írta:
> Zoltan Boszormenyi wrote:
>
>
>> attached is our patch against HEAD which enables extending CommandIds
>> to 64-bit. This is for enabling long transactions that really do that much
>> non-read-only work in one transaction.
>>
>
> I think you should add a pg_control field and corresponding check, to
> avoid a 64bit-Cid postmaster to start on a 32bit-Cid data area and vice
> versa.
>

You're right, thanks.

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Zoltán Böszörményi
Cybertec Schönig & Schönig GmbH
http://www.postgresql.at/