Re: Using char fields with 7.1.3 driver]

Поиск
Список
Период
Сортировка
От
Тема Re: Using char fields with 7.1.3 driver]
Дата
Msg-id 40619.208.38.32.236.999830233.squirrel@webmail.submersion.com
обсуждение исходный текст
Ответ на [Fwd: Re: Using char fields with 7.1.3 driver]  (<jeffdavey@submersion.com>)
Список pgsql-jdbc
Well, that's how it works in the postgres documentation... I could have
sworn that I've never encountered this in other databases.. Must have a bad
memory.

Guess I'll just trim everything.

-Jeff


> Hmm.. ok.
>
> Just I usually prefer using fixed field lengths as queries tend to be
> significantly faster. Also, you can use them in indexes.
>
> I find it strange that that would be the case...
>
> And it leads me to wonder how you would represent an ending  "space" in
> a field,
>
>
> for example
> insert into names values(1,'This is a space    ');
>
> for perhaps some sort of formatting or something otherwise.
>
> I'll try and find something in the postgres documentation to disable
> this then I guess.
>
>
> -Jeff
>
> -------- Original Message --------
> Subject: Re: [JDBC] Using char fields with 7.1.3 driver
> From: "David Wall" <d.wall@computer.org>
> To: <pgsql-jdbc@postgresql.org>
>
> I'm not a JDBC expert, but this is pretty much the way I'd expect it to
> work.  If you a have fixed length field, then the field should return
> that many characters.  The varchar implies it's variable length, so
> trailing spaces would then not be included.
>
> David
>
>
> ---------------------------(end of
> broadcast)--------------------------- TIP 3: if posting/reading through
> Usenet, please send an appropriate subscribe-nomail command to
> majordomo@postgresql.org so that your
> message can get through to the mailing list cleanly
>
>
>
>
> ---------------------------(end of
> broadcast)--------------------------- TIP 1: subscribe and unsubscribe
> commands go to majordomo@postgresql.org




В списке pgsql-jdbc по дате отправления:

Предыдущее
От:
Дата:
Сообщение: [Fwd: Re: Using char fields with 7.1.3 driver]
Следующее
От: Tom Lane
Дата:
Сообщение: Re: [Fwd: Re: Using char fields with 7.1.3 driver]