精通MySQL存储过程:编程指南与实践

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"MySQL存储过程编程深入解析" MySQL存储过程编程是数据库系统中一个重要的概念,尤其是在MySQL 5.0版本之后,它引入了对存储过程、函数和触发器的支持,进一步提升了MySQL作为企业级数据库的竞争力。存储过程是预编译的SQL语句集合,可以在数据库中被封装并重复调用,提高了数据处理的效率和应用程序的性能。对于构建基于Web的数据库应用来说,掌握存储过程的使用和编写是至关重要的。 本书由Steven Feuerstein和Guy Harrison两位经验丰富的数据库专家撰写,他们将自己在存储过程编程领域的深厚经验转化为易于理解的指导。全书分为四个主要部分: 1. MySQL存储过程编程基础:这部分详细介绍了存储过程的基本概念、语法和使用方法,包括如何定义和调用存储过程,以及如何处理运行时可能出现的错误。读者将学习到如何编写基本的SQL语句,并理解存储过程中的异常处理机制。 2. 创建MySQL存储过程程序:这一部分深入探讨了存储过程的高级特性,如事务处理、内置函数的使用,以及如何创建存储过程函数和触发器。通过这些功能,开发者可以编写出更复杂、更健壮的数据库逻辑。 3. 在应用程序中使用MySQL存储过程程序:这一部分关注的是如何在实际的应用环境中集成存储过程,包括与流行的编程语言如PHP、Java、Perl、Python以及.NET(C#和VB.NET)的交互。作者提供了详细的示例,展示如何在这些语言中调用和管理存储过程。 4. 优化MySQL存储过程程序:最后,书中讲解了如何分析和优化存储过程,以提升性能和降低资源消耗。这包括了最佳实践、性能调优技巧以及如何避免常见的性能陷阱。 通过阅读这本书,读者不仅可以掌握MySQL存储过程的编写技巧,还能了解到如何在实际项目中有效利用这些工具,从而提升数据库应用的效率和可靠性。书中的实例丰富,理论与实践相结合,是一本MySQL开发者必备的参考书。
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MySQL Stored Procedure Programming Advance Praise for MySQL Stored Procedure Programming Preface Objectives of This Book Structure of This Book What This Book Does Not Cover Conventions Used in This Book Which Version? Resources Available at the Book's Web Site Using Code Examples Safari® Enabled How to Contact Us Acknowledgments Part I: Stored Programming Fundamentals Chapter 1. Introduction to MySQL Stored Programs Section 1.1. What Is a Stored Program? Section 1.2. A Quick Tour Section 1.3. Resources for Developers Using Stored Programs Section 1.4. Some Words of Advice for Developers Section 1.5. Conclusion Chapter 2. MySQL Stored Programming Tutorial Section 2.1. What You Will Need Section 2.2. Our First Stored Procedure Section 2.3. Variables Section 2.4. Parameters Section 2.5. Conditional Execution Section 2.6. Loops Section 2.7. Dealing with Errors Section 2.8. Interacting with the Database Section 2.9. Calling Stored Programs from Stored Programs Section 2.10. Putting It All Together Section 2.11. Stored Functions Section 2.12. Triggers Section 2.13. Calling a Stored Procedure from PHP Section 2.14. Conclusion Chapter 3. Language Fundamentals Section 3.1. Variables, Literals, Parameters, and Comments Section 3.2. Operators Section 3.3. Expressions Section 3.4. Built-in Functions Section 3.5. Data Types Section 3.6. MySQL 5 "Strict" Mode Section 3.7. Conclusion Chapter 4. Blocks, Conditional Statements, and Iterative Programming Section 4.1. Block Structure of Stored Programs Section 4.2. Conditional Control Section 4.3. Iterative Processing with Loops Section 4.4. Conclusion Chapter 5. Using SQL in Stored Programming Section 5.1. Using Non-SELECT SQL in Stored Programs Section 5.2. Using SELECT Statements with an INTO Clause Section 5.3. Creating and Using Cursors Section 5.4. Using Unbounded SELECT Statements Section 5.5. Performing Dynamic SQL with Prepared Statements Section 5.6. Handling SQL Errors: A Preview Section 5.7. Conclusion Chapter 6. Error Handling Section 6.1. Introduction to Error Handling Section 6.2. Condition Handlers Section 6.3. Named Conditions Section 6.4. Missing SQL:2003 Features Section 6.5. Putting It All Together Section 6.6. Handling Stored Program Errors in the Calling Application Section 6.7. Conclusion Part II: Stored Program Construction Chapter 7. Creating and Maintaining Stored Programs Section 7.1. Creating Stored Programs Section 7.2. Editing an Existing Stored Program Section 7.3. SQL Statements for Managing Stored Programs Section 7.4. Getting Information About Stored Programs Section 7.5. Conclusion Chapter 8. Transaction Management Section 8.1. Transactional Support in MySQL Section 8.2. Defining a Transaction Section 8.3. Working with Savepoints Section 8.4. Transactions and Locks Section 8.5. Transaction Design Guidelines Section 8.6. Conclusion Chapter 9. MySQL Built-in Functions Section 9.1. String Functions Section 9.2. Numeric Functions Section 9.3. Date and Time Functions Section 9.4. Other Functions Section 9.5. Conclusion Chapter 10. Stored Functions Section 10.1. Creating Stored Functions Section 10.2. SQL Statements in Stored Functions Section 10.3. Calling Stored Functions Section 10.4. Using Stored Functions in SQL Section 10.5. Conclusion Chapter 11. Triggers Section 11.1. Creating Triggers Section 11.2. Using Triggers Section 11.3. Trigger Overhead Section 11.4. Conclusion Part III: Using MySQL Stored Programs in Applications Chapter 12. Using MySQL Stored Programs in Applications Section 12.1. The Pros and Cons of Stored Programs in Modern Applications Section 12.2. Advantages of Stored Programs Section 12.3. Disadvantages of Stored Programs Section 12.4. Calling Stored Programs from Application Code Section 12.5. Conclusion Chapter 13. Using MySQL Stored Programs with PHP Section 13.1. Options for Using MySQL with PHP Section 13.2. Using PHP with the mysqli Extension Section 13.3. Using MySQL with PHP Data Objects Section 13.4. Conclusion Chapter 14. Using MySQL Stored Programs with Java Section 14.1. Review of JDBC Basics Section 14.2. Using Stored Programs in JDBC Section 14.3. Stored Programs and J2EE Applications Section 14.4. Using Stored Procedures with Hibernate Section 14.5. Using Stored Procedures with Spring Section 14.6. Conclusion Chapter 15. Using MySQL Stored Programs with Perl Section 15.1. Review of Perl DBD::mysql Basics Section 15.2. Executing Stored Programs with DBD::mysql Section 15.3. Conclusion Chapter 16. Using MySQL Stored Programs with Python Section 16.1. Installing the MySQLdb Extension Section 16.2. MySQLdb Basics Section 16.3. Using Stored Programs with MySQLdb Section 16.4. A Complete Example Section 16.5. Conclusion Chapter 17. Using MySQL Stored Programs with .NET Section 17.1. Review of ADO.NET Basics Section 17.2. Using Stored Programs in ADO.NET Section 17.3. Using Stored Programs in ASP.NET Section 17.4. Conclusion Part IV: Optimizing Stored Programs Chapter 18. Stored Program Security Section 18.1. Permissions Required for Stored Programs Section 18.2. Execution Mode Options for Stored Programs Section 18.3. Stored Programs and Code Injection Section 18.4. Conclusion Chapter 19. Tuning Stored Programs and Their SQL Section 19.1. Why SQL Tuning Is So Important Section 19.2. How MySQL Processes SQL Section 19.3. SQL Tuning Statements and Practices Section 19.4. About the Upcoming Examples Section 19.5. Conclusion Chapter 20. Basic SQL Tuning Section 20.1. Tuning Table Access Section 20.2. Tuning Joins Section 20.3. Conclusion Chapter 21. Advanced SQL Tuning Section 21.1. Tuning Subqueries Section 21.2. Tuning "Anti-Joins" Using Subqueries Section 21.3. Tuning Subqueries in the FROM Clause Section 21.4. Tuning ORDER and GROUP BY Section 21.5. Tuning DML (INSERT, UPDATE, DELETE) Section 21.6. Conclusion Chapter 22. Optimizing Stored Program Code Section 22.1. Performance Characteristics of Stored Programs Section 22.2. How Fast Is the Stored Program Language? Section 22.3. Reducing Network Traffic with Stored Programs Section 22.4. Stored Programs as an Alternative to Expensive SQL Section 22.5. Optimizing Loops Section 22.6. IF and CASE Statements Section 22.7. Recursion Section 22.8. Cursors Section 22.9. Trigger Overhead Section 22.10. Conclusion Chapter 23. Best Practices in MySQL Stored Program Development Section 23.1. The Development Process Section 23.2. Coding Style and Conventions Section 23.3. Variables Section 23.4. Conditional Logic Section 23.5. Loop Processing Section 23.6. Exception Handling Section 23.7. SQL in Stored Programs Section 23.8. Dynamic SQL Section 23.9. Program Construction Section 23.10. Performance Section 23.11. Conclusion About the Author Colophon Index