توضیحات
This book starts with the basics of relational databases and introduces SQL syntax. Readers learn how to:
Create and manage databases and tables
Use SELECT, INSERT, UPDATE, DELETE statements
Apply filters, sorting, and aggregation functions
Work with joins, subqueries, and views
Understand indexes, constraints, and primary/foreign keys
The guide includes practical examples and exercises for hands-on practice. It’s perfect for beginners, students, and anyone who wants to understand how to interact with databases. After mastering the basics, readers can use SQL in web development, data analysis, or backend programming.
نقد و بررسیها
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