07. More JOIN operatiors quiz.txt

1. Select the statement which lists the unfortunate directors of the movies which have caused financial loses (gross < budget)

SELECT name
  FROM actor INNER JOIN movie ON actor.id = director
 WHERE gross < budget

2. Select the correct example of JOINing three tables

SELECT *
  FROM actor JOIN casting ON actor.id = actorid
  JOIN movie ON movie.id = movieid

3. Select the statement that shows the list of actors called 'John' by order of number of movies in which they acted

SELECT name, COUNT(movieid)
  FROM casting JOIN actor ON actorid=actor.id
 WHERE name LIKE 'John %'
 GROUP BY name ORDER BY 2 DESC

4. Select the result that would be obtained from the following code:

Table-B
"Crocodile" Dundee
Crocodile Dundee in Los Angeles
Flipper
Lightning Jack

5. Select the statement that lists all the actors that starred in movies directed by Ridley Scott who has id 351

SELECT name
  FROM movie JOIN casting ON movie.id = movieid
  JOIN actor ON actor.id = actorid
WHERE ord = 1 AND director = 351

6. There are two sensible ways to connect movie and actor. They are:

link the director column in movies with the primary key in actor
connect the primary keys of movie and actor via the casting table

7. Select the result that would be obtained from the following code:

Table-B
A Bronx Tale	1993
Bang the Drum Slowly	1973
Limitless	2011