| From: | Daniel Farina <drfarina(at)gmail(dot)com> |
|---|---|
| To: | Jeff Davis <pgsql(at)j-davis(dot)com> |
| Cc: | David Fetter <david(at)fetter(dot)org>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Hannu Krosing <hannu(at)krosing(dot)net>, Greg Smith <greg(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Daniel Farina <dfarina(at)truviso(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [PATCH 4/4] Add tests to dblink covering use of COPY TO FUNCTION |
| Date: | 2009-11-30 02:53:58 |
| Message-ID: | 7b97c5a40911291853j1388346cv4051a98404c9d5ef@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sun, Nov 29, 2009 at 6:35 PM, Jeff Davis <pgsql(at)j-davis(dot)com> wrote:
> What if the network buffer is flushed in the middle of a line? Is that
> possible, or is there a guard against that somewhere?
What do you mean? They both catenate onto one stream of bytes, it
shouldn't matter where the flush boundaries are...
It so happens as a convenient property of the textual modes is that
adding more payload is purely concatenative (not true for binary,
where there's a header that would cause confusion to the receiving
side)
fdr
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