Question: Consider the following SQL query for our University Database: select T.dept_name from department as T, department as S where T.budget > S.budget and S.building =

Consider the following SQL query for our University Database: select T.dept_name

Consider the following SQL query for our University Database: select T.dept_name from department as T, department as S where T.budget > S.budget and S.building = "MAG" Write an efficient relational-algebra expression that is equivalent to this query. Justify your choice

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