The Ones That Woke Us

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

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

The reliability team is reviewing every serious incident from 2026. Pull the full record of each alert that fired that year at high or critical severity, counting those levels no matter how they were capitalized in the log.

Summary

The year's serious incidents, and nothing quieter.

Practice This Problem

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