"SQL for Beginners" is an indispensable book for those who are just learning to work with the SQL language. The authors present the material in an accessible and understandable language, which allows you to quickly master the basic principles of a structured database query. The book covers the basic operations of selecting, adding, changing, and deleting data, as well as outputting the results in the appropriate format. In addition, the reader will find in this publication numerous examples and exercises that will help consolidate the theoretical material in practice. "SQL for Beginners" is the perfect guide for those who want to learn SQL quickly, efficiently and without too much difficulty.