Re: insert performance for win32
От | Magnus Hagander |
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Тема | Re: insert performance for win32 |
Дата | |
Msg-id | 6BCB9D8A16AC4241919521715F4D8BCE92E7F1@algol.sollentuna.se обсуждение исходный текст |
Ответ на | insert performance for win32 (Marc Cousin <mcousin@sigma.fr>) |
Ответы |
Re: insert performance for win32
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Список | pgsql-performance |
> > Sorry, I don't follow you here - what do you mean to do? Remove the > > event completely so we can't wait on it? > > > > I'd like to use the win32 provided recv(), send() functions > instead of redirect them to pgwin32_recv()/pgwin32_send(), > just like libpq does. If we do this, we will lose some > functionalities, but I'd like to see the performance > difference first. -- do you think that will be any difference? Doesn't work, really. It will no longer be possible to send a signal to an idle backend. The idle backend will be blocking on recv(), that's how it works. So unless we can get around that somehow, it's a non-starter I think. I doubt there will be much performance difference, as you hav eto hit the kernel anyway (in the recv/send call). But that part is just a guess :-) //Magnus
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