WISE OWL EXERCISES
Access | Advanced queries exercise | Get the difference between Oscar wins and nominations
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A film can't win more Oscars than nominations, can it? Create a query called What sort of a database is this to show that there is a mistake in the data:
The anomaly in the data!
Your query should include a field called Difference, which shows the difference between Oscar nominations and Oscar wins.
Close down this query quickly, before you lose faith in the Movies database.