On Thu, Oct 20, 2011 at 5:41 PM, Raymond O'Donnell
<rod@iol.ie> wrote:
Are you sure about this? Try using RAISE NOTICE statements in the
function to output the value of nnlength each time it's executed.
Thank you for showing me the 'Rase Notice' , I had not seen that before and it helped me solve my problem right away.
I appreciate the help you have given - thank you.