Patch against 7,2 submitted for comment.
It's a little messy; I had some trouble trying to reconcile the code
style of libpq which I copied from, and odbc.
Suggestions on what parts look ugly, and or where to send this
(is there a separate ODBC place?) are welcome.
This seems to work just fine; Now, when our users submit a 2 hour
query with four million row sorts by accident, then cancel it 30 seconds
later, it doesn't bog down the server ...
regards,
-Brad
