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Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15) - Mailing list pgsql-hackers

From Dilip Kumar
Subject Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)
Date
Msg-id CAFiTN-uudj2PY8GsUzFtLYFpBoq_rKegW3On_8ZHdxB1mVv3-A@mail.gmail.com
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In response to Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)  (Maxim Orlov <orlovmg@gmail.com>)
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On Thu, Nov 3, 2022 at 1:46 PM Maxim Orlov <orlovmg@gmail.com> wrote:
>
> Hi!
>
>>
>> This entry was marked "Ready for committer" in the CommitFest app but cfbot
>> reports the patch no longer applies.
>
> Thanks for the reminder. I think, this should work.

Have we measured the WAL overhead because of this patch set? maybe
these particular patches will not impact but IIUC this is ground work
for making xid 64 bit.  So each XLOG record size will increase at
least by 4 bytes because the XLogRecord contains the xid.

-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com

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