Incident Keyword Messages

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

Domain

SQL

Difficulty

hard

Seniority

L4

Problem

During an incident review, the on-call engineer needs to find chat messages containing the words 'latency', 'down', 'back', or 'pipeline' and match them with error tracking entries from the same month. For each matching message, pull the associated severity. Show the channel, message content, and severity.

Summary

Certain words trigger an investigation.

Practice This Problem

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