| From: | Paul A Jungwirth <pj(at)illuminatedcomputing(dot)com> |
|---|---|
| To: | Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org, Peter Eisentraut <peter(at)eisentraut(dot)org> |
| Subject: | Re: Add TG_* vars for FOR PORTION OF |
| Date: | 2026-09-17 02:44:13 |
| Message-ID: | CA+renyV2NRb-XZj0+wpSsHcDYQwHhQXNRp0cOGuDvO4kKJDcTg@mail.gmail.com |
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On Sun, Sep 6, 2026 at 6:10 AM Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com> wrote:
>
> Hello!
>
> I have a generic design question: as I mentioned in [1], we also have
> a similar situation outside FOR PORTION OF when a plain update moves a
> record across partitions. Maybe we should have a detection logic that
> can answer this question in a generic way, that could be also used by
> every similar code in the future? Giving users simply the ability to
> ask "Was this before insert trigger caused by an implicit insert?",
> for example.
Thank you for the review! Since FPO was reverted from v19, I will fold
your feedback into a new submission for v20. I'm going to mark the
commitfest entry for this with as Withdrawn.
Yours,
--
Paul ~{:-)
pj(at)illuminatedcomputing(dot)com
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