Grouping fields
You're preparing for an international film festival.
First, you want to see how many films come from each country to get a sense of overall representation. Then, it also helps to check specific years to see which countries have been most active recently. This way you can spot both the most active film regions and those growing today.
Diese Übung ist Teil des Kurses
Intermediate SQL with AI
Interaktive Übung
Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.
SELECT country
FROM films;