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SQL Language Training and Database Queries

SQL Language: A Complete Guide to Learning and Creating Database Queries "is an ideal guide for those who wish to master SQL from scratch or to deepen their knowledge of the field. In this book, you will find a detailed description of the basic concepts of SQL, starting with the basic syntax and ending with complex queries on databases.

Through simple and understandable explanations, as well as many examples and tasks for self-working, you will learn how to create queries to extract, insert, update and delete data from databases. In addition, you will learn about advanced SQL capabilities, such as combining tables, using aggregate functions, creating subqueries, and much more.

This book will be useful to both novice and experienced developers, databases and analysts who want to improve their data skills using SQL.