The Words That Page Us

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

Domain

SQL

Difficulty

hard

Seniority

L4

Problem

During an incident review, on-call wants every chat message mentioning 'latency', 'down', 'back', or 'pipeline' lined up against the error tracking entries logged in the same month. Show the channel, the message text, and the severity of the error it matched.

Summary

Certain words trigger an investigation.

Practice This Problem

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