books.google.co.uk - SQL (Structured Query Language) is a standard programming language for generating, manipulating, and retrieving information from a relational database. If you're working with a relational database--whether you're writing applications, performing administrative tasks, or generating reports--you need to...http://books.google.co.uk/books/about/Learning_SQL.html?id=OQr4DvaPsLwC&q=Theresa+I+Markham&utm_source=gb-gplus-shareLearning SQL
