Targeted at Oracle professionals who need fast and accurate working examples of complex issues, Oracle In-focus books target specific areas of Oracle technology

Provides instructions on how to create, debug, and execute PL/SQL code.

Write powerful queries using as much of the feature-rich Oracle SQL language as possible, progressing beyond the simple queries of basic SQL as standardized in

The authors have revised and updated this bestseller to include both the Oracle8i and new Oracle9i Internet-savvy database products.

Provides information on advanced Oracle SQL techniques for creating complex queries and extracting and summarizing data from large tables.