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12.4.2 Creating Indexes Creating indexes is an easy way to affect a query. If, for example, you have a large employee table (much larger than the one used in this book), keyed onemployee_id, and your query is searching for employees by name, then Oracle will do a full table scan fo...
Six Sigma - a quality program designed to reduce defects, help lower costs, save time, and improve customer satisfaction. Mass Customization and Lean Organization Mass customization - providing customers with a product when, where, and how they want it. ...