Re: OutOfMemory

Am Donnerstag, 1. April 2004 09:14 schrieb Oliver Jowett:
[...]
> > st=conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,ResultSet.CONCUR_READ
> >_ONLY); st.setFetchSize(1);
> >             ResultSet rs=st.executeQuery("Select * from tst_fetchsize");
> >             rs.last();//now we should be at "count"
>
> Indeed, here's your problem -- you're not allowed to call last() on a
> TYPE_FORWARD_ONLY resultset. The driver should throw an exception at
> this point (but currently doesn't). See the ResultSet.last() javadoc for
> details.

Ok - that's one part, but why does the second part of my testcase not work as
expected - means fetchsize has no effect ?