All indian reprints of oreilly are printed in grayscale. Considered the best oracle pl sql programming guide by the oracle community this definitive guide is precisely what you need to make the most of oracles powerful procedural language. The sixth edition describes the features and capabilities of pl sql up through oracle database 12c release 1. Hundreds of thousands of pl sql developers have benefited from this book over the last twenty years this edition continues that tradition. With extensive code examples and a lively sense of humor this book explains language fundamentals explores advanced coding techniquesand offers best practices to help you solve realworld problems. Get pl sql programs up and running quickly with clear instructions for executing tracing testing debuggingand managing codeunderstand new 12.1 features including the accessible by clause with function and udf pragma bequeath current user for viewsand new conditional compilation directivestake advantage of extensive code samples from easytofollow examples to reusable packaged utilitiesoptimize pl sql performance with features like the function result cache and oracle utilities such as pl scope and the pl sql hierarchical profilerbuild modular easytomaintain pl sql applications using packages procedures functionsand triggers