Question
Can you answer the entire assignment? Thank you. Formulate the following queries in relational algebra, tuple relational calculus, and domain relational calculus. 5.24. List all
Can you answer the entire assignment? Thank you.
Formulate the following queries in relational algebra, tuple relational calculus, and domain relational calculus.
5.24. List all book titles.
5.25. List all borrower details.
5.26. List all book titles published in the year 2012.
5.27. List all copies of book titles that are available for borrowing.
5.28. List all copies of the book title Lord of the Rings that are available for borrowing.
5.29. List the names of borrowers who currently have the book title Lord of the Rings on loan.
5.30. List the names of borrowers with overdue books.
Formulate the following queries in relational algebra.
5.31. How many copies of ISBN 0-321-52306-7 are there?
5.32. How many copies of ISBN 0-321-52306-7 are currently available?
5.33. How many times has the book title with ISBN 0-321-52306-7 been borrowed?
5.34. Produce a report of book titles that have been borrowed by Peter Bloomfield.
5.35. For each book title with more than three copies, list the names of library members who have borrowed them.
5.36. Produce a report with the details of borrowers who currently have books overdue.
5.37. Produce a report detailing how many times each book title has been borrowed.
5.23 List the total number of employees in each department for those departments with more than 10 employees. Create an appropriate heading for the columns of the results table. The following tables form part of a Library database held in an RDBMS: Book (ISBN, title, edition, year) BookCopy copyNo, ISBN, available) Borrower (borrowerNo, borrowerName, borrowerAddress) BookLoan (copyNo, dateOut, dateDue, borrowerNo) where Book contains details of book titles in the library and the ISBN is the key. BookCopy contains details of the individual copies of books in the library and copyNo is the key. ISBN is a foreign key identifying the book title. Borrower contains details of library members who can borrow books and borrowerNo is the key. BookLoan contains details of the book copies that are borrowed by library members and copyNo/dateOut forms the key. borrowerNo is a foreign key identifying the borrowerStep by Step Solution
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