Re: Time to insert

Thank you Einar and Colin for your help.

I have some little qusetions more :

- How do I interpret a VACUUM ANALYSE ?
- I'm going to load version 7.1 : what is the difference between 7.1 and
7.1rc4 ?

Renaud THONNART

Einar Karttunen wrote:

> On Thu, 3 May 2001, Renaud Thonnart wrote:
>
> > It is a little difficult to perform VACUUM analyse because I'm writing an
> > application in C++ using libpq++.
> > I Use version 7.0.3
> > I try COPY too but result was about the same.
> >
> int PgConnection::ExecCommandOk("VACUUM ANALYZE");
>
> If you can upgrading to 7.1 it will probably help with the performance
> problem. The copy is good only if you perform very many inserts the
> same time. I use a cron job that performs the vacuuming so I don't
> have to worry about it in client aps. If you have multiple inserts,
> but not so many that you should use a copy, try wrapping them in a
> single transaction.
>
> - Einar Karttunen