Re: very long record lines in expanded psql output
| От | Pavel Stehule |
|---|---|
| Тема | Re: very long record lines in expanded psql output |
| Дата | |
| Msg-id | CAFj8pRBc5tkHzFo4R2EP51tYcjFx1CAuRCzYjT31RvWNktWJSA@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: very long record lines in expanded psql output (Platon Pronko <platon7pronko@gmail.com>) |
| Ответы |
Re: very long record lines in expanded psql output
|
| Список | pgsql-hackers |
čt 5. 8. 2021 v 13:14 odesílatel Platon Pronko <platon7pronko@gmail.com> napsal:
Hi!
pspg looks nice :)
> Your proposal breaks pspg
>
> https://github.com/okbob/pspg
I tried the following (after the patch):
./psql template1 -c "select n, repeat('x', n) as long_column_name from unnest(array[42,210]) as n" | pspg
And it seems that pspg handled the situation without any issue. Also I tried inserting newlines into the output, and pspg still performed without issue. Can you give an example of scenario which should break after changing the record header length?
I think so there can be two basic problems:
a) with line cursor
b) format detection - I try to detect the header line - and I expect this line has the most length of all lines. I use a line with the same length as the column's type info (data, border).
\pset format wrapped
\x
select * from pg_class;
Regards
Pavel
Best regards,
Platon Pronko
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