2 870 785 libros electrónicos en 110 idiomas
¿No le conviene? No hay problema. Puede devolverlo en un plazo de 30 días
No se equivocará con un vale de regalo. El destinatario puede elegir cualquier producto de nuestra oferta.
Política de devolución de 30 días
Like the previous edition, this tutorial is an integrated learning solution that teaches all the Oracle PL/SQL skills you need, hands-on, through real-world labs, extensive examples, exercises, and projects. Completely updated for Oracle 12c, it covers all the fundamentals, from PL/SQL syntax and program control through packages and optimization. This book's approach reflects the authors' award-winning experience teaching PL/SQL programming to professionals. Providing readers with the accompanying schema that can be used for practice allows the authors to explain PL/SQL concepts through examples. Each concept is explained first, then illustrated via examples and interactive labs that introduce topics about Oracle PL/SQL. The topics are discussed briefly and then explored through exercises. Each exercise consists of a series of steps followed to perform a specific task, along with questions designed to help you discover the important things about PL/SQL programming on your own. The answers to the questions are then given with more in-depth discussion of the topics. In this way the answers are not just solutions to the exercises but a continuation of the learning process. The exercises are intended to act as your guide to walk you through a particular task. Finally, at the end of each chapter there is a "Test Your Thinking" section made up of a series of projects designed to solidify all of the skills learned in the chapter. Key topics covered include: * Using conditional and iterative program control techniques, including the new CONTINUE and CONTINUE WHEN statements * Efficiently handling errors and exceptions * Using stored procedures, functions, and packages to write modular code that other programs can execute * Working with collections, object-relational features, native dynamic SQL, bulk SQL, and other advanced PL/SQL capabilities * Handy reference appendices: PL/SQL formatting guide, sample database schema, ANSI SQL standards reference