Re: MERGE ... RETURNING

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От Dean Rasheed
Тема Re: MERGE ... RETURNING
Дата
Msg-id CAEZATCWX7oXv=LKK=wde4UTduS1Qow0myUAKeEAoiw9nUoj_Kg@mail.gmail.com
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Ответ на Re: MERGE ... RETURNING  (Dean Rasheed <dean.a.rasheed@gmail.com>)
Ответы Re: MERGE ... RETURNING  (Dean Rasheed <dean.a.rasheed@gmail.com>)
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On Mon, 23 Jan 2023 at 16:54, Dean Rasheed <dean.a.rasheed@gmail.com> wrote:
>
> On Sun, 22 Jan 2023 at 19:08, Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
> >
> > Regarding mas_action_idx, I would have thought that it belongs in
> > MergeAction rather than MergeActionState.  After all, you determine it
> > once at parse time, and it is a constant from there onwards, right?
>
> Oh, yes that makes sense (and removes the need for a couple of the
> executor changes). Thanks for looking.
>

Attached is a more complete patch, with that change and more doc and
test updates.

A couple of latest changes from this patch look like they represent
pre-existing issues with MERGE that should really be extracted from
this patch and applied to HEAD+v15. I'll take a closer look at that,
and start new threads for those.

Regards,
Dean

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