Re: performance issue using DBI

Поиск
Список
Период
Сортировка
Искать
От
Oliver Elphick
Тема
Re: performance issue using DBI
Дата
Msg-id
1023380046.26291.2977.camel@linda
Ответ на
Re: performance issue using DBI (Joshua b. Jore)
Список
Дерево обсуждения
performance issue using DBI "Nicolas Nolst" <nnolst@hotmail.com>
Re: performance issue using DBI "Joshua b. Jore" <josh@greentechnologist.org>
Re: performance issue using DBI Oliver Elphick <olly@lfix.co.uk>
Re: [ADMIN] performance issue using DBI "Dan Langille" <dan@langille.org>
Re: performance issue using DBI "Joshua b. Jore" <josh@greentechnologist.org> 
On Thu, 2002-06-06 at 14:55, Joshua b. Jore wrote:u
>       Don't use currval since some other process might alter the
> sequence between the time you call nextval and currval. 

This is wrong.  currval() will always return the last serial assigned in
*the*same*session*.  It is not affected by other users at all.

-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839  932A 614D 4C34 3E1D 0C1C

     "Therefore being justified by faith, we have peace with
      God through our Lord Jesus Christ."       Romans 5:1
В списке pgsql-general по дате отправления
Предыдущее
От: Stephan Szabo
Дата:
Сообщение: Re: pg_shadow
Следующее
От: Carl Worth
Дата:
FAQ