Replace the Years in entire mysql vBulletin database

Hello, I need to change all user registertion and user post from Year 2002 To 2005 Only, and i dont wana to change the month or date or mints in my database sql for my vBulletin. For example if i want to change all posts year date that were made at 2002 to 2005 , what will be the correct formula? , in addition what i need to type in the timestamp So what i need is a small script i will use in my phpmyadmin or a sql Query Command that will change all my users regisertion/port/theard years from 2002 to 2005 and 2001 to 2004 For exm: user registerd at 11-11-2002 will be changed to 11-11-2005 , and a user post a theard at 11-11-2002 will be changed to 11-11-2005 Thanks and i need this formula what i know is about two lines to be ready in less than 24 hours Thanks, ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform WINDOWS AND FREEBSD