Answer to Question #244217 in Databases | SQL | Oracle | MS Access for shorty

Question

2.2 Consider the following relations from a Richfield database. Write relational algebra expression for each statement using symbolic notations. Books (bid, title, publisher, year) Students (sid, sname, major, age) Authors (aid, aname, aaddress) Borrows (bid, sid, date) 2.2.1 List the title & year of each book.

2.2.2 Find all information about students whose major is Java.

2.2.3 List all students with the books they can borrow.

2.2.4 Obtain all the books published by McGraw-Hill before 2019.

2.2.5 Rename aname in the relation Authors to name. 

Answer 1

Dear shorty, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order