This book is intended for anyone who needs a quick but detailed introduction to programming with Oracle's PL/SQL language. The ideal readers are those with some relational database experience, with some Oracle experience, specifically with SQL and SQL*Plus, but with little or no experience with PL/SQL or with most other programming languages.
The content of this book is based on the material that is taught in an Introduction to PL/SQL class at Columbia University's Computer Technology and Applications (CTA) program in New York City. The student body is rather diverse, in that there are some students who have years of experience with information technology (IT) and programming, but no experience with Oracle PL/SQL, and then there are those with absolutely no experience in IT or programming. The content of the book, like the class, is balanced to meet the needs of both extremes. The exercises in this book can be used as lab and homework assignments to accompany the lectures in such a PL/SQL course.