Home Solutions Describe in your own words the significance and importance of relationships in a relational database. You may use an example to illustrate your discussion.
We write, we don’t plagiarise! Every answer is different no matter how many orders we get for the same assignment. Your answer will be 100% plagiarism-free, custom written, unique and different from every other student.
I agree to receive phone calls from you at night in case of emergency
Please share your assignment brief and supporting material (if any) via email here at: email@example.com after completing this order process.
The primary theme of the paper is Describe in your own words the significance and importance of relationships in a relational database. You may use an example to illustrate your discussion. in which you are required to emphasize its aspects in detail. The cost of the paper starts from $130 and it has been purchased and rated 4.9 points on the scale of 5 points by the students. To gain deeper insights into the paper and achieve fresh information, kindly contact our support.
Please respond to the following questions and problems.
The study of databases for business professionals is an important aspect as it allows them to categorize large sums of data into a simple outline or sheets. Such simplification makes it easy to monitor new upcoming needs and serve a huge number of people at a specific time. It also makes aspects such as communication easy as all the communication info that appears is safely kept on the database. Databases are also the basis for making decisions in an organization as they guide the professionals on the product trends of their customers.
Referential integrity constraint is a concept applied in relational databases with the aim of ensuring consistency on columns and rows. It may be defines as a similar association of two or more entities. A good example of the concept is when a reference of a book adopts two entities, the information about the author of the book and the publisher info.
SQL statement; first_name,last_name,phone_number from customer where boat_length>=32 0rder by last_name,first_name
SQL statement; Select boat_name from customer order by size desc
SQL statement; select boat_length from customer group by boat_length
SQL statement; select model from customer where town=marina group by model
SQL statement; select customer_id from customer where state=’Washington’
Check Out Our Original Reviews