Question: Is this Relational Algebra, Expression Operator Tree already optimized? What changes would you make to better optimize this Query? Use Transformation Rules for the Relational

Is this Relational Algebra, Expression Operator Tree already optimized?
What changes would you make to better optimize this Query?
Use Transformation Rules for the Relational Algebra Operations.
By applying transformation rules, the optimizer can transform one relational algebra expression into an equivalent expression that is known to be more efficient.

Project 14 - Query F Identify properties located in Glasgow with rents

Project 14 - Query F Identify properties located in Glasgow with rents no higher than $450. propertyNo (o city='glasgow' AND rent 450 (PropertyForRent)) o city = 'glasgow' Property For Rent propertyNo o rent 450 Property For Rent

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