From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: parallel workers and client encoding |
Date: | 2016-06-09 18:57:50 |
Message-ID: | CA+TgmobrwxOXX1W0yUcSYW28QAOCvg8dd4mnauConyJPQQT+Ww@mail.gmail.com |
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Lists: | pgsql-hackers |
On Thu, Jun 9, 2016 at 1:47 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Second, if you can't convert an error or notice message (or possibly a
>> notify message) from the server encoding to the client coding, you are
>> definitely going to fail, with or without parallel query, because that
>> conversion has to be done at some stage anyway.
>
> Only if the message gets sent to the client, which it might never be;
> for example because the query is inside a plpgsql exception block that
> traps the error.
Hmm... yeah, OK, that's another case.
> You do have a bug here; please don't argue you don't.
I just said it was a bug in my previous post, so I think it is clear
that I am not arguing that.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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