Re: Add 64-bit XIDs into PostgreSQL 15 - Mailing list pgsql-hackers

From Aleksander Alekseev
Subject Re: Add 64-bit XIDs into PostgreSQL 15
Date
Msg-id CAJ7c6TN6Ttbm-oGgsSZXP_XG4_FwtMpXmsd382s30j1+hU60_Q@mail.gmail.com
Whole thread Raw
In response to Re: Add 64-bit XIDs into PostgreSQL 15  (Stephen Frost <sfrost@snowman.net>)
Responses Re: Add 64-bit XIDs into PostgreSQL 15
List pgsql-hackers
Hi hackers,

> We've rebased patchset onto the current master. The result is almost the
> same as Alexander's v10  (it is a shame it is still in moderation and not
> visible in the thread). Anyway, this is the v11 patch. Reviews are very
> welcome.

Here is a rebased and slightly modified version of the patch.

I extracted the introduction of XID_FMT macro to a separate patch. Also,
I noticed that sometimes PRIu64 was used to format XIDs instead. I changed it
to XID_FMT for consistency. v12-0003 can be safely delivered in PG15.

> I encourage trying to break down the patch into smaller incrementally useful
> pieces. E.g. making all the SLRUs 64bit would be a substantial and
> independently committable piece.

I'm going to address this in follow-up emails.

-- 
Best regards,
Aleksander Alekseev

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