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Introduction
Quiz
7. Exercise 3
Congratulations

## Instruction

Fantastic! Let's go on to another exercise. Now we'll test your knowledge in using the COUNT aggregate function.

## Exercise

For each ingredient type, find the number of ingredients. Name the columns type and number_of_ingredients.

### Stuck? Here's a hint!

Use COUNT aggregate function. For grouping you must know how to use GROUP BY clause. If you don't, just take a look at SQL Basics course, Part 4: Aggregation and grouping.