At 07:13 PM 11/10/2004 +0000, you wrote:

>may be the error is caused by lack of disk space while serving your
>long long transaction; this kind of operation needs many temporarly files.

The server doesn't create temporary files for anything except sorts. If
memory is sufficient, it does sorts in memory and won't create sort files.
Perhaps the ADO .NET interface does, I don't know.

./heLen