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A video store database has the following three relations. The underlined attributes are primary keys. Customer (CustomerID, Name) Film (FilmID, Title, RentalPrice) Reserved (CustomerID, FilmID,

A video store database has the following three relations. The underlined attributes are primary keys. Customer (CustomerID, Name) Film (FilmID, Title, RentalPrice) Reserved (CustomerID, FilmID, Date) Express the following query in SQL: List the names of customers, if any, that has reserved at least four movies.

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