For the past ten years, O'Reilly's Oracle PL/SQL Programming has been the bestselling book on PL/SQL, Oracle's powerful procedural language. Packed with examples and helpful recommendations, the book has helped everyone--from novices to experienced developers, and from Oracle Forms developers to database administrators--make the most of PL/SQL.
The fourth edition is a comprehensive update, adding significant new content and extending coverage to include the very latest Oracle version, Oracle Database 10g Release 2. It describes such new features as the PL/SQL optimizing compiler, conditional compilation, compile-time warnings, regular expressions, set operators for nested tables, nonsequential collections in FORALL, the programmer-defined quoting mechanism, the ability to backtrace an exception to a line number, a variety of new built-in packages, and support for IEEE 754 compliant floating-point numbers.
The new edition adds brand-new chapters on security (including encryption, row-level security, fine-grained auditing, and application contexts), file, email, and web I/O (including the built-in packages DBMS_OUTPUT, UTL_FILE, UTL_MAIL, UTL_SMTP, and UTL_HTTP) and globalization and localization.
Co-authored by the world's foremost PL/SQL authority, Steven Feuerstein, this classic reference provides language syntax, best practices, and extensive code, ranging from simple examples to complete applications--making it a must-have on your road to PL/SQL mastery. A companion web site contains many more examples and additional technical content for enhanced learning.
Excellent book for PL/SQL programmers. Each section has abundant examples which cover all the scenarios. Steven feuerstein is a world renowned expert in PL/SQL language and there is no dearth of tips and tools of using the language from the master himself. This book is definitely Steven's greatest. Along with explaining the features available in the language, it also includes advice on best practices on testing,debugging and improving the code quality. Almost all the essential tools available for a developer in PL/SQL has been clearly explained and demonstrated with examples.
Steven also created a website PL/SQL challenge which is a great platform to practice your coding skills. So, once you complete reading this book my suggestion would be to complete the PL/SQL practice tests in this site : https://plsqlchallenge.oracle.com/
I used this to study for the Oracle PL/SQL OCP exam (1Z0-146). Having just passed it, I feel I must recommend it for this purpose. It covers all the exam topics, and goes into further detail on several topics, which I found to be useful for filling out the gaps. It also covers topics from the previous exam (1Z0-144) which I mostly skipped over, having completed that exam earlier. It lacks any control questions after each chapter, which might have been useful.
While somewhat dry in places (unavoidable given the subject material) I found it to be thorough. A good supplement to Oracle's student guide.
A better question is how much I understood. Enough is the answer. About 30% is actual. I'll come back to this when I need it. I'm praying that SQL becomes all drag and drop which I suppose it moving in this direction anyways, so it's a matter of time.
I'd done PL/SQL before but some time ago, so got this book as a reference for reviewing and understanding PL/SQL code I was working with on a new software system.