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SQL Top Five Users by Engagement
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SQL Top Five Users by Engagement

MediumSQL · PostgreSQL

Problem

Write a SQL query to find the top five users by engagement in a given month.

Use February 2025 for the evaluation month. Engagement scores are weighted by event type: views score 1, likes 3, comments 5, and shares 7. Include only events occurring within the month.

Output

  1. Return one row per user with user_id, user_name, engagement_events, and engagement_score.
  2. Return at most five users, ordered by score descending, event count descending, and user_id ascending to break ties.

Schema

users
ColumnTypeDescription
user_idPKINTUnique user identifier
user_nameVARCHAR(100)Display name of the user
engagement_events
ColumnTypeDescription
event_idPKINTUnique engagement event identifier
user_idINTUser associated with the event
occurred_atDATEDate when the engagement occurred
event_typeVARCHAR(20)Type of engagement activity
Tablesusersengagement_events
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