The Regulars

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

Domain

SQL

Difficulty

medium

Seniority

L3

Problem

The retention team considers anyone with more than 3 sessions an engaged user. Show each qualifying user ID and their session count.

Summary

Past a certain threshold, casual becomes committed.

Practice This Problem

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