Highest Daily Spend

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

mid

Problem

Between March 1 and June 1, 2026, find the users with the highest daily spending. If a user placed multiple orders on the same day, sum those amounts. If multiple users tie for the highest daily total on a given date, return all of them. Every username is unique.

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