Course Solutions Uncategorized (Solved) : 2 Consider Database Schema Relations Key Attributes Underlined Projects Number Department Q32432751 . . . .

(Solved) : 2 Consider Database Schema Relations Key Attributes Underlined Projects Number Department Q32432751 . . . .

 

2) Consider the database schema on the relations (where key attributes have been underlined): PROJECTS(Number, Department, ProjectName) EMPLOYEESNumber, Surname, FirstName, Department) ALLOCATIONS(Emplovee, Proiect, Function, Date) NOTE: relation ALLOCATIONS stores the registration number (attribute Employee) of employees that are assigned to a given project (attribute Project is the number of the project, not the name of the project), the function the employee has in that project (i.e., technician, manager, etc.) and the date when the employee has been assigned to that project. a) Write the SQL query that finds the department in which the project with number 1234 is developed. 

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