SQL | Archived exercise | CTE for Spielberg films and actors

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 ==> Average difficulty
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The aim of this exercise is to display all of the actors who have appeared in films directed by Spielberg, but we'll do it in two passes, using a CTE:

SQL exercise - Derived tables and CTEs (image 1)

The first few rows of the 24 actors we should see at the end

Yes, you could do this all with a single SELECT statement, but using the CTE - arguably - makes the whole thing easier to understand.

To accomplish this:

  • create a CTE which shows all of the films directed by Spielberg; then
  • link the results of this CTE to the tblCast and tblActor tables to show the results above

When you've finished, save this query as Spielberg, 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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