Home
SQL and Relational Theory: How to Write Accurate Code
Barnes and Noble
Loading Inventory...
SQL and Relational Theory: How to Write Accurate Code in Franklin, TN
Current price: $39.99
Barnes and Noble
SQL and Relational Theory: How to Write Accurate Code in Franklin, TN
Current price: $39.99
Loading Inventory...
Size: Paperback
SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put that theory into practice. In this book, Chris Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it to your use of SQL.
This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory.
Could you write an SQL query to find employees who have worked at least once in every programming department in the company? And be sure it’s correct?
Why is proper column naming so important?
Nulls in the database cause wrong answers. Why? What you can do about it?
How can image relations help you formulate complex SQL queries?
SQL supports "quantified comparisons," but they’re better avoided. Why? And how?
Database theory and practice have evolved considerably since Codd first defined the relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL can benefit from the insights it contains. The book is product independent.
This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory.
Could you write an SQL query to find employees who have worked at least once in every programming department in the company? And be sure it’s correct?
Why is proper column naming so important?
Nulls in the database cause wrong answers. Why? What you can do about it?
How can image relations help you formulate complex SQL queries?
SQL supports "quantified comparisons," but they’re better avoided. Why? And how?
Database theory and practice have evolved considerably since Codd first defined the relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL can benefit from the insights it contains. The book is product independent.
SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put that theory into practice. In this book, Chris Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it to your use of SQL.
This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory.
Could you write an SQL query to find employees who have worked at least once in every programming department in the company? And be sure it’s correct?
Why is proper column naming so important?
Nulls in the database cause wrong answers. Why? What you can do about it?
How can image relations help you formulate complex SQL queries?
SQL supports "quantified comparisons," but they’re better avoided. Why? And how?
Database theory and practice have evolved considerably since Codd first defined the relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL can benefit from the insights it contains. The book is product independent.
This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory.
Could you write an SQL query to find employees who have worked at least once in every programming department in the company? And be sure it’s correct?
Why is proper column naming so important?
Nulls in the database cause wrong answers. Why? What you can do about it?
How can image relations help you formulate complex SQL queries?
SQL supports "quantified comparisons," but they’re better avoided. Why? And how?
Database theory and practice have evolved considerably since Codd first defined the relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL can benefit from the insights it contains. The book is product independent.
You May Also Like
More About Barnes and Noble at CoolSprings Galleria
Barnes & Noble is the world’s largest retail bookseller and a leading retailer of content, digital media and educational products. Our Nook Digital business offers a lineup of NOOK® tablets and e-Readers and an expansive collection of digital reading content through the NOOK Store®. Barnes & Noble’s mission is to operate the best omni-channel specialty retail business in America, helping both our customers and booksellers reach their aspirations, while being a credit to the communities we serve.
1800 Galleria Blvd #1310, Franklin, TN 37067, United States
