This text serves as a foundational guide to the SQL2 standard, aiming to provide readers with a functional understanding of relational database management systems. The authors, Andrea Gray, Diane Cools, and Rick F. van der Lans, leverage their technical expertise to bridge the gap between theoretical database concepts and practical application. By utilizing a structured tutorial approach, the book provides a framework for users to transition from basic syntax comprehension to the construction of functional database environments.

Experts recognize this work as a practical entry point for those needing to understand the mechanics of SQL2 in a hands-on environment. Readers frequently note that the inclusion of a tutorial disk provides a tangible advantage for beginners seeking to apply theoretical knowledge to real-world database scenarios.