Least Viewed Content

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

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

Which content has the fewest unique viewers? A user viewing the same page multiple times counts only once. If there's a tie, include all tied content.

Summary

Nobody is watching. Should it still exist?

Practice This Problem

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