| From: | Aleksander Alekseev <aleksander(at)timescale(dot)com> |
|---|---|
| To: | Stephen Frost <sfrost(at)snowman(dot)net> |
| Cc: | Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Ilya Anfimov <ilan(at)tzirechnoy(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Add 64-bit XIDs into PostgreSQL 15 |
| Date: | 2022-03-07 21:15:44 |
| Message-ID: | CAJ7c6TN6Ttbm-oGgsSZXP_XG4_FwtMpXmsd382s30j1+hU60_Q@mail.gmail.com |
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| Lists: | 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
| Attachment | Content-Type | Size |
|---|---|---|
| v12-16bit-xids.tgz | application/x-gzip | 162.0 KB |
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