Only XKCD could write a SQL comic... http://imgs.xkcd.com/comics/query.png Now if only he could create a rib-tickling 2NF strip. -- Mark Kelly mark AT vceit DOT com http://vceit.com -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.edulists.com.au/pipermail/itapps/attachments/20140819/418715e4/attachment.html