SQL | Archived exercise | List all films without actors, and vv

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

You can learn how to do this exercise on the relevant Wise Owl classroom training course (sadly for the moment only in the UK).

Software ==> SQL  (198 exercises)
Version ==> Any version of SQL Server
Topic ==> Archived  (70 exercises)
Level ==> Harder than average
Before you can do this exercise, you'll need to download and unzip this file (if you have any problems doing this, click here for help).

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If you haven't already done so, run the script in the above folder to generate the Movies database.

Write a query to show the 96 films for which no actors exist:

SQL exercise - More exotic joins (image 1)

The first few actorless films, in alphabetical order

You'll need to create a join from the film table to the cast table, and another join from the cast table to the actor table.

If you have time, write another query to show that there are no actors who do not appear in any films in the database.

Save your query - somewhat pretentiously - as Filmes sans acteurs, then close it down.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.
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