Ranking gym members by efficiency
Now that you've created the calories_per_minute function, it's time to create the dataset for your development team. This is really going to put their app over the top!
Deze oefening maakt deel uit van de cursus
Data Types and Functions in Snowflake
Oefeninstructies
- Using the
calories_per_minutefunction, determine the workout efficiency for each individual gym member using thevisitstable. - Alias the resulting column as
workout_efficiency. - Sort the result set by
workout_efficiency.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
SELECT
user_id,
gym_id,
checkin_time,
-- Determine workout efficiency for each user using the check in/out
-- time, as well as the number of calories burned
___(
___,
___,
___
) AS ___ -- Alias the results as workout_efficiency
FROM CORE_GYM.visits
-- Order the results by workout_efficiency
___ ___ ___ DESC;