Oracle PL SQL Programming 6th 原版PDF by Feuerstein & Pribyl

Millions of application developers and database administrators around the world use software provided by Oracle Corporation to build complex systems that manage vast quantities of data. At the heart of much of Oracle’s software is PL/SQL—a programming language that provides procedural extensions to Oracle’s version of SQL (Structured Query Language) and serves as the programming language within the Oracle Developer toolset (most notably Forms Developer and Reports Developer).