Quick Guide to SQL is a book to clear the fundamental concepts of SQL commands, as well as help you acquire the skill of SQL (which is highly demanded in present market). This books covers all the basic commands and its explanation to help you learn SQL. The commands in this book are demonstrated clearly and explained in a simple language, that even someone from a Non Technical background can understand it.At last it contains a set of 20 interview questions to get better knowledge and understanding about the language and crack SQL interviews. Though not containing each and everything about SQL, this book can be a very good start to a beginner or anyone from Non Technical background, willing to learn SQL