2019-11-19

Nov 20 In-Class Exercise Thread .

Post your solutions to the Nov 20 In-Class Exercise to this thread.

Best,

Chris

Post your solutions to the Nov 20 In-Class Exercise to this thread. Best, Chris
2019-11-20

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(movieTitle, movieYear, movieStarName) AS SELECT title, year, movieStarName FROM Movies, StarsIn WHERE movieTitle = title AND movieYear = year;

(Edited: 2019-11-20)
CREATE VIEW StarMovies(movieTitle, movieYear, movieStarName) AS SELECT title, year, movieStarName FROM Movies, StarsIn WHERE movieTitle = title AND movieYear = year;

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, starName FROM Movies, StarsIn WHERE title=movieTitle AND year=movieYear;

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, starName FROM Movies, StarsIn WHERE title=movieTitle AND year=movieYear;

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, starName) AS SELECT title, year, starName FROM StarsIn WHERE StarsIn.title=title AND StarsIn.year = year;

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, starName) AS SELECT title, year, starName FROM StarsIn WHERE StarsIn.title=title AND StarsIn.year = year;

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, MovieStar.name FROM Movies, StarsIn, MovieStar WHERE StarsIn.movie = Movies.title AND StarsIn.year = Movies.year AND StarsIn.starName = MovieStar.name

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, MovieStar.name FROM Movies, StarsIn, MovieStar WHERE StarsIn.movie = Movies.title AND StarsIn.year = Movies.year AND StarsIn.starName = MovieStar.name

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT movieTitle, movieYear, starName FROM StarsIn WHERE true;

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT movieTitle, movieYear, starName FROM StarsIn WHERE true;

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS (SELECT * FROM StarsIn);

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS (SELECT * FROM StarsIn);

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, movieStarName FROM (Movies NATURAL JOIN StarsIn)

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, movieStarName FROM (Movies NATURAL JOIN StarsIn)

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, starName FROM Movies, StarsIn WHERE title = Movies.title AND year = Movies.year;

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, starName FROM Movies, StarsIn WHERE title = Movies.title AND year = Movies.year;

-- Nov 20 In-Class Exercise Thread

CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, name FROM Movies, StarsIn WHERE title=movieTitle AND name=starName

(Edited: 2019-11-20)
CREATE VIEW StarMovies(title, year, movieStarName) AS SELECT title, year, name FROM Movies, StarsIn WHERE title=movieTitle AND name=starName
[ Next ]
X