To convince you why this book is worth investing in (even if you have to buy it), here is a roadmap of the 7th Edition:
Part I: Programming in PL/SQL
Part II: PL/SQL Language Structure
Part III: Cursors and Bulk Operations
Part IV: Collections
Part V: Dynamic SQL
Part VI: PL/SQL for Modern Development
While the physical book is a massive hardcover, the PDF version is highly sought after for several reasons:
Note regarding digital acquisition: O'Reilly offers this book via their subscription learning platform, which provides a superior reading experience to a static PDF, including live updates and code integration. However, static PDFs remain popular for offline reference. oracle pl sql programming 7th edition pdf
This section covers the basics but does so with a depth that distinguishes it from tutorials. It introduces the execution environment (the Oracle instance) and the block structure.