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Question 3, Schema: Movie( title, year, director, budget, earnings) Actor( stagename , realname, birthyear) Actedln( stagename, title, year , pay) Can WorkWith( stagename, director )
Question 3,
Schema:
Movie(title, year, director, budget, earnings)
Actor(stagename, realname, birthyear)
Actedln(stagename, title, year, pay)
Can WorkWith(stagename, director)
(i) Relational Algebra and (ii) SQL: Find titles of movies for which there exists at least one actor in the movie who cannot work with the director of that movie.
Express in both (i) Relational Algebra and (ii) SQL:
Find the title of the movie that had the highest earnings in 2013.
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