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Review title: Another useless book from O'Reilly
Product review: This is an another useless book from O'Reilly. You might better use on-line documentation. Most of the things are already what you know, or you can get them from on-line documentation. For the beginners of sql-plus, it won't help. When you really need some info, it doesn't have it. For example, in page 57, it says, "You may, however, configure SQL*Plus to use another editor of your choice. Chapter 11 tells you how to do this". Chapter 11 is indeed "Customizing your SQLPlus Environment". However, it is simply a list of SET commands, and it does not explain anything about setting up the editor of my choice at all !!!
