Re: New "single" COPY format
| От | David G. Johnston |
|---|---|
| Тема | Re: New "single" COPY format |
| Дата | |
| Msg-id | CAKFQuwa3G3WZ+1CB+epYjQpOXZxkQBMrbVJ=ekoWa7cZqSx4xQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: New "single" COPY format ("Daniel Verite" <daniel@manitou-mail.org>) |
| Ответы |
Re: New "single" COPY format
|
| Список | pgsql-hackers |
On Saturday, November 9, 2024, Joel Jacobson <joel@compiler.org> wrote:
On Fri, Nov 8, 2024, at 22:47, David G. Johnston wrote:
> On Fri, Nov 8, 2024 at 2:20 PM Joel Jacobson <joel@compiler.org> wrote:
>>
>> 1. Text files containing \. in the middle of the file
>> % cat /tmp/test.txt
>> foo
>> \.
>> bar
>>
>> Or another option to turn off the special meaning of \.?
>
> This does seem like an orthogonal option worth considering.
I agree; if we want to integrate this into 'text', it's an option worth considering.
PostgreSQL cannot store the NUL byte. Would that be an option for the record separator. Default to new line but accept NUL if one needs to input/output lists containing newlines. Or whatever character the user believes is not part of their data - tab probably being a popular option.
David J.
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