On Mon, 13 Sep 2004 21:11:07 -0400, Tom Lane <[EMAIL PROTECTED]> wrote:
> Stephen Crowley <[EMAIL PROTECTED]> writes:
> > Does postgres cache the entire result set before it begins returning
> > data to the client?
> The backend doesn't, but libpq does, and I think JDBC does too.
> I'd recommend using a cursor so you can FETCH a reasonable number of
> rows at a time.

That is incredible. Why would libpq do such a thing? JDBC as well? I
know oracle doesn't do anything like that, not sure about mysql. Is
there any way to turn it off? In this case I was just using psql but
will be using JDBC for the app.  About cursors, I thought a jdbc
ResultSet WAS a cursor, am I mistaken?


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