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Find the average session duration in minutes for each user

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

Domain
SQL
Difficulty
medium

Problem

Find the average session duration in minutes for each user. Return username, the session count as session_count, and the average in minutes as avg_minutes, ordered by avg_minutes descending.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.

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