Horton

Re: Fixing backslash dot for COPY FROM...CSV

Daniel Verite <daniel@manitou-mail.org>

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From: "Daniel Verite" <daniel@manitou-mail.org>
To: pgsql-hackers@postgresql.org
Cc: "vignesh C" <vignesh21@gmail.com>
Date: 2023-12-31T15:32:33Z
Lists: pgsql-hackers

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  Hi,

The CI patch tester fails on this patch, because it has a label
at the end of a C block, which I'm learning is a C23 feature
that happens to be supported by gcc 11 [1], but is not portable.

PFA an update fixing this, plus removing an obsolete chunk
in the COPY documentation that v2 left out.


[1] https://gcc.gnu.org/onlinedocs/gcc/Mixed-Labels-and-Declarations.html


Best regards,
-- 
Daniel Vérité
https://postgresql.verite.pro/
Twitter: @DanielVerite

Commits

  1. Reject a copy EOF marker that has data ahead of it on the same line.

  2. Do not treat \. as an EOF marker in CSV mode for COPY IN.

  3. doc: \copy can get data values \. and end-of-input confused