Code reviewMediumcr-p054

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

Question

Review this query meant to list orders with their customer name.

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 o.id, c.name2FROM orders o, customers c3WHERE o.total > 100;

Run or narrate your approach, then ask the coach.