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Software ==>	SQL (203 exercises)
Topic ==>	Basic joins (12 exercises)
Level ==>	Relatively easy
Subject ==>	SQL training

Create a query containing a join to list out those films whose source is NA

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.

Before you can do this exercise, you'll need to download and unzip this file . If you want to download the SQL Server database that this yields:

Go into SQL Server Management Studio;
Open the SQL file you've just unzipped (you can press CTRL + O to do this); then
Execute this script.

This will generate the database that you'll need to use in order to do this exercise (remember to refresh your list of databases to see it!). Note that any files provided are only to be used for exercises published on this website, and may not be reused or distributed in any form without the prior written permission of Wise Owl.

The Movies database in the above folder contains 8 possible sources for films:

Possible film sources

A list of the different sources of films in the Movies database.

Create a query which links this table to the Film table using the SourceID column in each. You should apply a WHERE clause so that your query lists out the 9 films in the database which have no source:

Films having no source

A list of the different sources of films in the Movies database.

When you've checked your query is working, save it as Hold the source, 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.

You can find other training resources for the subject of this exercise here:

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