ookCopy (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 deta
The following tables form part of a Library
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Book (ISBN, title, edition, year)
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BookCopy (copyNo, ISBN, available)
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Borrower (borrowerNo, borrowerName, borrowerAddress)
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BookLoan (copyNo, dateOut, dateDue, borrowerNo)
where:
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Book contains details of book titles in the library and the ISBN is the key.
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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.
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Borrower contains details of library members who can borrow books and borrowerNo is the key.
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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 borrower.
Formulate the following queries in relational algebra and tuple relational calculus:
a. List all book titles.
b. List all borrower details.
c.List all book titles published in the year 2012.
d. List all copies of book titles that are available for borrowing.
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