Re: timeout implementation issues

Поиск
Список
Период
Сортировка
От Bruce Momjian
Тема Re: timeout implementation issues
Дата
Msg-id 200204060133.g361Xbj05133@candle.pha.pa.us
обсуждение исходный текст
Ответ на Re: timeout implementation issues  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
Tom Lane wrote:
> Jan Wieck <janwieck@yahoo.com> writes:
> >     Could  we  get  out  of  this  by  defining that "timeout" is
> >     automatically reset at next statement end?
> 
> I was hoping to avoid that, because it seems like a wart.  OTOH,
> it'd be less of a wart than the global changes of semantics that
> Bruce is proposing :-(
> 
> How exactly would you make this happen?  The simplest way I can think of
> to do it (reset timeout in outer loop in postgres.c) would not work,
> because it'd reset the timeout as soon as the SET statement completes.
> How would you get the setting to survive for exactly one additional
> statement?

Sure, you could reset it, but there are going to be cases where you want
to do a timeout=6000 for the entire session.  If it resets after the
first statement, this is hard to do.

--  Bruce Momjian                        |  http://candle.pha.pa.us pgman@candle.pha.pa.us               |  (610)
853-3000+  If your life is a hard drive,     |  830 Blythe Avenue +  Christ can be your backup.        |  Drexel Hill,
Pennsylvania19026
 


В списке pgsql-hackers по дате отправления:

Предыдущее
От: Bruce Momjian
Дата:
Сообщение: Re: timeout implementation issues
Следующее
От: Bruce Momjian
Дата:
Сообщение: Re: timeout implementation issues