Have a look at archive here http://thread.gmane.org/gmane.comp.db.sqlite.general/13781
At the time I was using the random number generator function and was confused about its usage. It may help some of you. Regards Nick ******************************************************************** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient please delete it from your system and notify the sender. You should not copy it or use it for any purpose nor disclose or distribute its contents to any other person. ********************************************************************