SQL is the ubiquitous language for software developers working with structured data. Most developers who rely on SQL are experts in their favorite language (suc

What others in the trenches say about The Pragmatic Programmer... “The cool thing about this book is that it’s great for keeping the programming process fre

SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put the theory into pr