Re: Merge statement

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Boboc Cristi <bobocc(at)yahoo(dot)com>
Cc: "pgsql-docs(at)lists(dot)postgresql(dot)org" <pgsql-docs(at)lists(dot)postgresql(dot)org>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Subject: Re: Merge statement
Date: 2022-11-17 18:41:44
Message-ID: CAKFQuwZcYAsccacKv=mG1F_rBzquKE2s9K4Djd0_zp8F6+NRwg@mail.gmail.com
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On Thu, Nov 17, 2022 at 11:20 AM Boboc Cristi <bobocc(at)yahoo(dot)com> wrote:

> Hello!
> Thank you. I was fooled by the fact that sometimes it is marked with [...]
> and other times with [,...]
>
> I think that consistency might worth attention, since [...] may indicate
> "anything", while [,...] are more likely to indicate a specific thing that
> may be repeated.
>
>
That isn't how that works. The former means you don't have to add a comma
between each of the multiples, the later means you do.

David J.

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