On Their Way Out

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

Domain

SQL

Difficulty

easy

Seniority

L4

Problem

How many users have a total pages viewed across all sessions between 1 and 9, inclusive? Each row in user_sessions represents a unique session.

Summary

They signed up. They never really showed up.

Practice This Problem

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