Re: Doc updates for MERGE

On 2023-Feb-24, Dean Rasheed wrote:

> Attached is a patch fixing a few doc omissions for MERGE.
> 
> I don't think that it's necessary to update every place that could
> possibly apply to MERGE, but there are a few places where we give a
> list of commands that may be used in a particular context, and I think
> those should mention MERGE, if it applies.

Agreed.  Your patch looks good to me.

I was confused for a bit about arch-dev.sgml talking about ModifyTable
when perform.sgml talks about Insert/Update et al; I thought at first
that one or the other was in error, so I checked.  It turns out that
they are both correct, because arch-dev is talking about code-level
executor nodes while perform.sgml is talking about how it looks under
EXPLAIN.  So, it all looks good.

I assume you're proposing to back-patch this.

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/
"La verdad no siempre es bonita, pero el hambre de ella sí"