Weekly Transaction Volume

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

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

For Q1 2026, calculate total transaction quantity per week (starting Sunday). Show the week start date and total quantity.

Summary

Weekly volume. The pulse.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.