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Oracle PL/SQL best practices

Oracle PL/SQL best practices

Optimizing Oracle Code

Steven Feuerstein - Collection Best Practices

182 pages, parution le 01/04/2001

Résumé

In this book, Steven Feuerstein, widely recognized as one of the world's experts on the Oracle PL/SQL language, distills his many years of programming, writing, and teaching about PL/SQL into a set of PL/SQL language "best practices"--rules for writing code that is readable, maintainable, and efficient. Too often, developers focus on simply writing programs that run without errors--and ignore the impact of poorly written code upon both system performance and their ability (and their colleagues' ability) to maintain that code over time.

Oracle PL/SQL Best Practices is a concise, easy-to-use reference to Feuerstein's recommendations for excellent PL/SQL coding. It answers the kinds of questions PL/SQL developers most frequently ask about their code:

  • How should I format my code?
  • What naming conventions, if any, should I use?
  • How can I write my packages so they can be more easily maintained?
  • What is the most efficient way to query information from the database?
  • How can I get all the developers on my team to handle errors the same way?

The book contains 120 best practices, divided by topic area. It's full of advice on the program development process, coding style, writing SQL in PL/SQL, data structures, control structures, exception handling, program and package construction, and built-in packages. It also contains a handy, pull-out quick reference card. As a helpful supplement to the text, code examples demonstrating each of the best practices are available on the O'Reilly web site.

Oracle PL/SQL Best Practices is intended as a companion to O'Reilly's larger Oracle PL/SQL books. It's a compact, readable reference that you'll turn to again and again--a book that no serious developer can afford to be without.

Contents

Preface

1. The Development Process

2. Coding Style and Conventions

3. Variables and Data Structures
     Declaring Variables and Data Structures
     Using Variables and Data Structures
     Declaring and Using Package Variables

4. Control Structures
     Conditional and Boolean Logic
     Loop Processing
     Miscellaneous

5. Exception Handling
     Raising Exceptions
     Handling Exceptions
     Declaring Exceptions

6. Writing SQL in PL/SQL
     General SQL and Transaction Management
     Querying Data from PL/SQL
     Changing Data from PL/SQL
     Dynamic SQL and Dynamic PL/SQL

7. Program Construction
     Structure and Parameters
     Functions
     Triggers

8. Package Construction

9. Built-in Packages
     DBMS_OUTPUT
     UTL_FILE
     DBMS_PIPE
     DBMS_ JOB

A. Best Practices Quick Reference

L'auteur - Steven Feuerstein

Steven Feuerstein is the author or coauthor of Oracle PL/SQL Programming, Oracle PL/SQL Best Practices, Oracle PL/SQL for DBAs, Oracle PL/SQL Developer's Workbook, Oracle Built-in Packages, and several pocket reference books (all from O'Reilly Media). Steven has been developing software since 1980, spent five years with Oracle (1987-1992), and serves as a Senior Technology Advisor to Quest Software. His products include utPLSQL (an open source unit testing framework for PL/SQL) and Qnxo (active mentoring software that helps to generate, reuse, and test code. He has won numerous awards for his writing and trainings, offers a PL/SQL portal, and can be reached via email at steven@stevenfeuerstein.com. He lives in Chicago with his wife, Veva, and three cats. Two sons, Eli and Chris, orbit nearby.

Caractéristiques techniques

  PAPIER
Éditeur(s) O'Reilly
Auteur(s) Steven Feuerstein
Collection Best Practices
Parution 01/04/2001
Nb. de pages 182
Format 15 x 22,8
Couverture Broché
Poids 311g
Intérieur Noir et Blanc
EAN13 9780596001216
ISBN13 978-0-596-00121-6

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