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Validate Aggregate Functions in MySQL

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Part of MySQL Database Query Topic: Data Science

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What you'll do

In this challenge you will write several MySQL queries by using aggregate functions.

  1. Develop a query that returns data by using the COUNT aggregate function
  2. Develop more specific queries that use the MIN and MAX aggregate functions
  3. Explore queries that perform calculations by using the SUM and AVG aggregate functions

Note: Once you begin a challenge you will not be able to pause, save, or return to your progress. Please ensure you have set aside enough time to complete the challenge before you start.

  • ⏱ About 30 minutes