From: | John Naylor <john(dot)naylor(at)enterprisedb(dot)com> |
---|---|
To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | Melanie Plageman <melanieplageman(at)gmail(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, vignesh C <vignesh21(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com> |
Subject: | Re: refactoring relation extension and BufferAlloc(), faster COPY |
Date: | 2023-04-05 03:15:57 |
Message-ID: | CAFBsxsG2vw7ArjR-HafT42AXAGUcGfwUjcvCQDgz2pj-zRGYkg@mail.gmail.com |
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Lists: | pgsql-hackers |
On Wed, Apr 5, 2023 at 7:32 AM Andres Freund <andres(at)anarazel(dot)de> wrote:
> > Portability nit: mdzeroextend() doesn't know whether posix_fallocate()
was
> > used in FileFallocate().
>
> Fair point. I would however like to see a different error message for the
two
> ways of extending, at least initially. What about referencing
FileFallocate()?
Seems logical.
--
John Naylor
EDB: http://www.enterprisedb.com
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