I really like Joe Celko. "Thinking in Sets" opened my mind up quite a bit. http://www.amazon.com/Joe-Celkos-Thinking-Sets-Management/dp/0123741378 http://www.

I really like Joe Celko. "Thinking in Sets" opened my mind up quite a bit. http://www.amazon.com/Joe-Celkos-Thinking-Sets-Management/dp/0123741378 http://www.amazon.com/Joe-Celkos-Thinking-Sets-Management/dp...