Re: Re-order columns?

Поиск
Список
Период
Сортировка
От Holger Jakobs
Тема Re: Re-order columns?
Дата
Msg-id 52AC5CB8-0EBF-4B28-9673-723AC252F619@jakobs.com
обсуждение исходный текст
Ответ на Re: Re-order columns?  ("David G. Johnston" <david.g.johnston@gmail.com>)
Ответы Re: Re-order columns?  (Wells Oliver <wells.oliver@gmail.com>)
Re: Re-order columns?  ("David G. Johnston" <david.g.johnston@gmail.com>)
Re: Re-order columns?  (Stephen Frost <sfrost@snowman.net>)
Список pgsql-admin
Actually, the order of columns is of _no_ importance, since columns are identified by name and not by column number. It's the same as the order of rows in a table - undefined (unless you use order by).

That columns appear to have some kind of order and show in tools with a stable order has technical reasons and is not rooted in relational theory.

Of you prefer a different order, use a view.


Am 29. Juli 2020 22:45:06 MESZ schrieb "David G. Johnston" <david.g.johnston@gmail.com>:
On Wednesday, July 29, 2020, Wells Oliver <wells.oliver@gmail.com> wrote:
I know this kind of dumb, but is there a way to re-order columns? You know, you have your awesome table all defined, your favorite modified_at column at the end where you like it, then some guy comes along and is like "oh let's add X Y and Z" and your OCD really really really wants the modified_at col at the end, and blowing away/re-populating the table takes way too long

There is not.  Every so often this gets looked at but has yet to result in a commit.

David J. 


--
Holger Jakobs, Bergisch Gladbach
+49 178 9759012
- sent from mobile, therefore short -

В списке pgsql-admin по дате отправления:

Предыдущее
От: "David G. Johnston"
Дата:
Сообщение: Re: Re-order columns?
Следующее
От: Wells Oliver
Дата:
Сообщение: Re: Re-order columns?