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Title: Excellent, comprehensive coverage of SQL
Review: We been looking for a book that covered in detail all the SQL comands. We looked at every SQL book out there, and found SQL Unleashed to be the most comprehensive and detailed with plenty of examples.It paid for itself many times over the first day. For example, try finding in other books how to handle division by zero in your SQL. It had a complete explantion with examples.Overall, a comprehensive reference guide that you will find using over and over.
