What SQL learning and reference resources are available online?
Created May 4, 2012
Joe Sam Shirah SQL online resources are not nearly as plentiful as many other areas, but here is a good basic tutorial: Introduction to Structured Query Language The page additionally has a number of links to other resources.
Also, and I hope it is legal, Teach Yourself SQL in 21 Days, Second Edition is online. And, of course, vendor manuals provide reference materials and some examples. See Where can I find online documentation for database xyz?