Solved

Tuple/Domain Calculus

Posted on 2011-03-05
2
405 Views
Last Modified: 2012-05-11
I'm not looking for any direct answers.

Can you give me any help with how to give the answer to part a in this problem using tuple and domain relational calculus?
6.18.png
Library.png
0
Comment
Question by:JCW2
2 Comments
 
LVL 15

Accepted Solution

by:
derekkromm earned 500 total points
ID: 35044982
you have a BOOK_COPIES table, so you want the No_of_copies from that table
join to LIBRARY_BRANCH on Branch_id where Branch_name = "Sharpstown"
join to BOOK on Book_id where Book_name = "The Lost Tribe"

0
 

Author Closing Comment

by:JCW2
ID: 35046483
Thank you for your help.
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Article by: Nicole
This is a research brief on the potential colonization of humans on Mars.
This article provides a brief introduction to tissue engineering, the process by which organs can be grown artificially. It covers the problems with organ transplants, the tissue engineering process, and the current successes and problems of the tec…
Video by: Steve
Using examples as well as descriptions, step through each of the common simple join types, explaining differences in syntax, differences in expected outputs and showing how the queries run along with the actual outputs based upon a simple set of dem…
This is a video describing the growing solar energy use in Utah. This is a topic that greatly interests me and so I decided to produce a video about it.

932 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

22 Experts available now in Live!

Get 1:1 Help Now