Re: [HACKERS] Cannot dump/restore text value \N - Mailing list pgsql-patches

From Bruce Momjian
Subject Re: [HACKERS] Cannot dump/restore text value \N
Date
Msg-id 200310081533.h98FXON28988@candle.pha.pa.us
Whole thread Raw
In response to Re: [HACKERS] Cannot dump/restore text value \N  (Manfred Koizar <mkoi-pg@aon.at>)
Responses Re: [HACKERS] Cannot dump/restore text value \N  (Manfred Koizar <mkoi-pg@aon.at>)
List pgsql-patches
Manfred Koizar wrote:
> On Wed, 08 Oct 2003 11:31:30 +0200, I wrote:
> >There haven't been too much changes in this area between 7.3 and 7.4.
>
> Here is the patch for 7.3.4 ...
>
> Bruce, I noticed that the original patch submission didn't contain
> anything useful as a cvs log message:
>
> Make COPY FROM a bit more compatible with COPY TO regarding
> backslashes, especially \N.

Oh, good point.  Thanks.

Can someone explain what was broken?  Was it only for non-standard NULL
strings?  Would it silently fail?  I saw your example and it seemed
strange we had not seen a bug report before.

--
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  pgman@candle.pha.pa.us               |  (610) 359-1001
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