# High and Critical Alerts in 2026

> High and critical alerts from that year.

Canonical URL: <https://datadriven.io/problems/high_and_critical_alerts>

Domain: SQL · Difficulty: easy · Seniority: L3

## Problem

The reliability team is reviewing every serious incident from 2026. Pull every column for every alert that fired in 2026 at high or critical severity (case insensitive).

## Related

- [All practice problems](https://datadriven.io/problems)
- [Mock interview mode](https://datadriven.io/interview/high_and_critical_alerts)
- [SQL Interview Questions](https://datadriven.io/sql-interview-questions)
- [Data Engineering Interview Prep Guide](https://datadriven.io/data-engineer-interview-prep)
- [Daily Challenge](https://datadriven.io/daily)

---

Source: DataDriven (https://datadriven.io). 100% free data engineering interview prep. Live code execution against Postgres 16, Python 3.11, and Spark sandboxes. No paywall, no premium tier, no signup gate.