Oracle 9i PL/SQL Programming

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Features: This book introduces the main features of the PL/SQL language in different versions of Oracle Database, as well as how to develop, test, and debug PL/SQL programs in various development environments. The main content includes detailed information on the usage of PL/SQL, error handling, collections, subprograms, packages, and advanced features. The accompanying CD includes example code and development environments from the book. Oracle is a highly powerful and extremely flexible relational database system. Due to this powerful functionality and flexibility, Oracle is also very complex. To design useful applications based on Oracle, it is necessary to understand how Oracle operates on the data stored in the system. PL/SQL is an important tool for implementing data operations—you can use it not only within Oracle but also apply it in your own applications. PL/SQL is available in many environments and has different advantages in each.