Code reviewMediumcr-p066

Subject PerformanceLevel Mid–Senior~18 minCommon in Code quality & review interviewsIndustries Software development

Question

Review this pagination query used for deep pages.

What a strong answer looks like

Separate real bugs from style. Rank issues by severity, point at the root cause rather than the symptom, and suggest a concrete fix — specific and kind.

Learn the concepts

Talk through your review

Code to reviewsql

1SELECT * FROM events ORDER BY created_at LIMIT 20 OFFSET 100000;

Run or narrate your approach, then ask the coach.