"PostgreSQL Server Programming" is for moderate to advanced PostgreSQL database professionals. To get the best understanding of this book, you should have general experience in writing SQL, a basic idea of query tuning, and some coding experience in a language of your choice. . Understand the extension framework of PostgreSQL, and leverage it in ways that you haven't even invented yet . Write functions, create your own data types, all in your favourite programming language . Step-by-step tutorial with plenty of tips and tricks to kick-start server programming