SQL from the Ground Up Mary Pyefinch

SQL (structured query language) is flexible, cross-platform language used to identify trends and relationships in data. SQL relational database business and services is a multi-billion dollar industry. The perfect introduction to SQL in an accelerated tutorial fashion. Real-world examples of how to design a database and retrieve data using queries and reports. Это и многое другое вы найдете в книге SQL from the Ground Up (Mary Pyefinch)