Re: Standbys using commas in application_name cannot become sync nodes - Mailing list pgsql-bugs

From Michael Paquier
Subject Re: Standbys using commas in application_name cannot become sync nodes
Date
Msg-id CAB7nPqT8xxt3D9Zq8xy-ziQXJFAwGnihPiyTz=hOy=91PUAQFw@mail.gmail.com
Whole thread Raw
In response to Re: Standbys using commas in application_name cannot become sync nodes  (Michael Paquier <michael.paquier@gmail.com>)
Responses Re: Standbys using commas in application_name cannot become sync nodes  (Magnus Hagander <magnus@hagander.net>)
List pgsql-bugs
On Mon, Feb 15, 2016 at 9:24 AM, Michael Paquier
<michael.paquier@gmail.com> wrote:
> Another possibility to consider would be to mention that in the
> documentation on back-branches, and simply block its use on HEAD. For
> the quorum sync patch (which is far from baked yet), we are going to
> need two extra special characters to identify quorum and priority
> groups of nodes, so we would need to provide the same solution as for
> commas.

Horiguchi-san has just mentioned in [1] that one can use double-quotes
in s_s_names around a node name to bypass the problem. That's
undocumented though, so wouldn't we want to mention that at least?
[1]: http://www.postgresql.org/message-id/20160215.141102.28792569.horiguchi.kyotaro@lab.ntt.co.jp
--
Michael

pgsql-bugs by date:

Previous
From: Tom Lane
Date:
Subject: Re: BUG #13960: plpython fails with certain function names
Next
From: Magnus Hagander
Date:
Subject: Re: Standbys using commas in application_name cannot become sync nodes