On Thu, Sep 17, 2009 at 5:22 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> momjian@postgresql.org (Bruce Momjian) writes:
>> Log Message:
>> -----------
>> CVS NULL Documentation
>
>> Clearify documentation of CVS's output of NULL values, per suggestion
>> from Magnus.
>
> This has not "clarified" anything; what it has done is transformed
> correct statements into incorrect ones. You forgot about the
> possibility that the copy is using a nonempty string as the "null
> string". Kindly revert.
Also, the format is called CSV, not CVS.
...Robert