Re: raw output from copy

From: Craig Ringer <craig(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Daniel Verite <daniel(at)manitou-mail(dot)org>, hlinnaka <hlinnaka(at)iki(dot)fi>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Pavel Golub <pavel(at)microolap(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>
Subject: Re: raw output from copy
Date: 2016-03-31 06:34:51
Message-ID: CAMsr+YFDByy7uxhPg80UhtV8mvSG9zTNtWKv9MbUbtTifqxWGQ@mail.gmail.com
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On 30 March 2016 at 00:19, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> > I tested COPY RAW on old psql clients - and it is working without any
> > problem - so when the client uses same logic as psql, then it should to
> > work. Sure, there can be differently implemented clients, but the COPY
> > client side is usually simple - store stream to output.
>
> My point is precisely that I doubt all clients are that stupid about COPY.
>

PgJDBC definitely isn't.

Any changes really need to be tested against PgJDBC's CopyManager.

--
Craig Ringer http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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