Database System Project2. Normalization and Query Processing Goal : The goal of this project is ... After creating an decomposed logical schema diagram, you must create a Physical Schema diagram.

Abstract: The automated optimization of declarative SQL queries is a classical problem that has been diligently addressed by the database ... of modern query optimizers has arisen through the ...

The database engine parses each clause of the query individually and creates an execution plan for each clause. These execution plans are then combined to form a final execution plan, which is used to ...