Re: extended query protcol violation?

From: Dave Cramer <pg(at)fastcrypt(dot)com>
To: Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>
Cc: Vladimir Sitnikov <sitnikov(dot)vladimir(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: extended query protcol violation?
Date: 2018-12-08 13:36:08
Message-ID: CADK3HHJ8D-ZcOsRW58Y+AwRq7YnRs_h01e=SDPK4wby5GBUGJA@mail.gmail.com
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On Sat, 8 Dec 2018 at 08:18, Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp> wrote:

> >> > Curious what client is this that is violating the protocol.
> >>
> >> I heard it was a Java program.
> >>
> >
> > This is not surprising there are a proliferation of non-blocking
> > implementations,
> > probably approaching 10 different implementations now.
>
> Do you think some of the implementations may not be appropriate if
> they behave like that discussed in this thread? If so, maybe it is
> worth to add a warning to the backend.
>

Given that java code is notorious for not reading warnings, I'd say no
That said I'd probably be in favour of a DEBUG mode that did warn.

Dave Cramer

davec(at)postgresintl(dot)com
www.postgresintl.com

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