Re: Last ID
От
Brett W. McCoy
Тема
Re: Last ID
Дата
Msg-id
Pine.LNX.4.30.0103021351090.22539-100000@chapelperilous.net
Ответ на
Re: Last ID (Catalin CIOCOIU)
Список
Дерево обсуждения
Re: Last ID Catalin CIOCOIU <catalin.ciocoiu@inpg.fr>
Re: Last ID "Brett W. McCoy" <bmccoy@chapelperilous.net>
On Fri, 2 Mar 2001, Catalin CIOCOIU wrote:
> This method don't encourage using serial data type. Practically, in the
> joined table I can't use "serial" data type for primary key. I nead to
> use sequences by hand.
> The last solution work fine, but I need a variable for store the
> nextval('').
>
> There is not a other solution ?
It turns out I was wrong -- using currval is session-based, as Tom Lane
has pointed out. However, still see the notes in the docs on caching
more than one values for each backend. This may or not be pertinent.
-- Brett
http://www.chapelperilous.net/~bmccoy/
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