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SKU/Artículo: AMZ-B0GPNN2VKD
PostgreSQL for Absolute Beginners: A Hands-On Guide to SQL, Tables, Queries, Relationships, and Building Your First Database
Format:
Paperback
Detalles del producto
Disponibilidad:
En stock
En stock
Peso con empaque:
0.38 kg
0.38 kg
Devolución:
Sí
Sí
Condición
Nuevo
Nuevo
Producto de:
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Learning databases does not have to be complicated. PostgreSQL for Absolute Beginners is a practical, step-by-step guide designed specifically for people with no prior database experience. Whether you are a student, aspiring developer, IT beginner, or simply curious about SQL, this book will guide you from zero knowledge to building your own working database. PostgreSQL is one of the most trusted and widely used relational database systems in the world. It powers applications, websites, business systems, and enterprise software. But you don’t need to understand advanced concepts to get started. This book focuses only on what beginners truly need. Inside, you will learn:What databases are and how they workHow to install and set up PostgreSQLHow to create databases and tablesHow to insert, update, and delete recordsHow to write SQL queries using SELECT, WHERE, ORDER BY, and LIMITHow to use constraints like PRIMARY KEY and FOREIGN KEYHow to connect tables using relationshipsHow to use JOIN statementsHow to apply aggregate functions like COUNT and SUMHow to design and build a small real-world database projectEvery chapter includes:Clear explanations in simple languageStep-by-step SQL examplesPractical exercisesCommon beginner mistakes to avoidHands-on practice sectionsThis book avoids advanced and complex PostgreSQL topics so you can focus on building a strong foundation first. By the end of this book, you will not only understand SQL and PostgreSQL concepts — you will be able to create and manage your own databases with confidence. If you are ready to learn PostgreSQL the practical way, this book will guide you every step of the journey.
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S/ 71.62
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