Re: followed by example doesn't work

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Rudy Barbieri <barbiomalefico(at)gmail(dot)com>, "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, "pgsql-docs(at)postgresql(dot)org" <pgsql-docs(at)postgresql(dot)org>
Subject: Re: followed by example doesn't work
Date: 2017-12-04 22:51:21
Message-ID: CAB7nPqS++-ywwTdkqLABTRh-go-pRDX8CqRp=oEks7xCazL4_w@mail.gmail.com
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On Mon, Dec 4, 2017 at 11:48 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Rudy Barbieri <barbiomalefico(at)gmail(dot)com> writes:
>> But it could be better improve the documentation highlighting that in
>> previous versions there was a bug.
>
> I see no bug here ... failing to recognize an operator that was added in
> later versions can hardly be classed as a bug.

If you wish to have a given operator supported in a past version of
Postgres, you could have it done in the shape of an extension as well.
There are many people and companies able to do so if you cannot.
--
Michael

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