Re: [HACKERS] Cannot dump/restore text value \N

From: Manfred Koizar <mkoi-pg(at)aon(dot)at>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-patches(at)postgresql(dot)org
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: [HACKERS] Cannot dump/restore text value \N
Date: 2003-10-08 09:31:30
Message-ID: 6tl7ovsbavt91htnmnnec0gtfu0979r77r@email.aon.at
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On Sun, 05 Oct 2003 19:12:50 -0400, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
wrote:
>it seems we have to compare the null representation string to the
>pre-debackslashing input.

Here is a patch that does this and adds a few regression tests.

>(This is probably fairly easy to make happen
>in CVS tip, but it might be pretty painful in 7.3.)

There haven't been too much changes in this area between 7.3 and 7.4.
A patch against 7.3.4 will follow ...

Servus
Manfred

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