SQL: Step by Step: A Learner's Guide - Softcover

Inhaltsangabe

SQL: Step-by-Step provides a clear, concise and comprehensive guide to SQL (Structured Query Language). Fully up-to-date, the book is based on the latest standard (SQL/92), whilst details of the emerging standards, SQL3, are also included.
The most widely used language in the world of commercial computer databases, knowledge of SQL is important for all serious users of databases. In SQL: Step-by-Step the author adopts a friendly, tutorial style. Numerous self-assessment exercises are provided throughout, whilst practical examples are set within a framework of theory that guides the reader to a full understanding of the principles governing the use of the language.
SQL is first and foremost an interface for relational database systems. For this reason, the book begins with an introductory section on the basic principles of relational systems. The succeeding chapters then take the reader through the process of building and manipulating databases using SQL, enabling the reader to become a fully competent user of the language.

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