# Deduplicate page_views by keeping only each user's most recent page view

Canonical URL: <https://datadriven.io/problems/deduplicate-pageviews-by-keeping-only-each-users-most-rece-1027242c>

Domain: SQL · Difficulty: medium

## Problem

Deduplicate page_views by keeping only each user's most recent page view. Return view_id, user_id, page_url, and viewed_at.

## Related

- [All practice problems](https://datadriven.io/problems)
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