Athletes vs events by sport
Now consider the following visualization:
Using the summer_games
table, run a query that creates the base report that sources this visualization.
This exercise is part of the course
Reporting in SQL
Exercise instructions
- Pull a report that shows each sport, the number of unique events, and the number of unique athletes from the
summer_games
table. - Group by the non-aggregated field, which is
sport
.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
-- Query sport, events, and athletes from summer_games
SELECT
____,
____ AS events,
____ AS athletes
FROM summer_games
GROUP BY ____;