You know the rudiments of the SQL query language, yet you feel you aren't taking full advantage of SQL's expressive power. You'd like to learn how to do more work with SQL inside the database before pushing data across the network to your applications. You'd like to take your SQL skills to the next level. Let's face it, SQL is a deceptively simple language to learn, and many database developers never go far beyond the simple SELECT columns FROM table WHERE conditions. But there is so much more you can do with the language. In the SQL Cookbook , experienced SQL developer Anthony Molinaro shares his favorite SQL techniques and features. You'll learn
Written in O'Reilly's popular Problem/Solution/Discussion style, the SQL Cookbook is sure to please. Anthony's credo "When it comes down to it, we all go to work, we all have bills to pay, and we all want to go home at a reasonable time and enjoy what's still available of our days." The SQL Cookbook moves quickly from problem to solution, saving you time each step of the way.
Libro con queries avanzadas, en caso de que no tengas mucho conocimiento de SQL te recomiendo algún libro introductorio como la serie de "dummies" y posteriormente continúes con este o se puede volver confuso. Muestra diferentes funciones y sus aplicaciones en la vida real.