Sept. 29, 2022, 4:27 p.m. | Nathan Rosidi

Towards Data Science - Medium towardsdatascience.com

A detailed walkthrough of one of the interesting DoorDash SQL interview questions and solution

Image created by the author on Canva

The DoorDash SQL interview question we selected for you today is interesting because it requires you to know a variety of SQL concepts. It tests your ability to deal with different types of data by using the functions such as TO_CHAR() and EXTRACT(). Also, it involves the aggregate functions and CASE statement.

We’ll not just throw the question …

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@ Bosch Group | San Luis Potosí, Mexico

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Advisor, Data engineering

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@ Telstra | Telstra ICC Bengaluru