Click-Through by Campaign

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

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

The ad team wants an engagement breakdown by campaign. For each campaign, show the total number of impressions and the percentage that were clicked versus not clicked. List alphabetically by campaign.

Summary

Which campaigns actually got the tap.

Practice This Problem

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