Articles written by a single editor (tests)

This query is marked as a draft This query has been published by Syced.

Find articles that have only been edited by one human editor. Such articles have higher chances of requiring attention.

SQL

# TODO
# Group by page_title (subquery?) and get only those whose count is 1

USE enwiki_p;
SELECT DISTINCT p.page_title, p.page_len , r.rev_actor, a.actor_name
FROM page p
LEFT JOIN revision_userindex r
ON r.rev_page = p.page_id
LEFT JOIN actor a
ON r.rev_actor = a.actor_id
WHERE LOWER(a.actor_name) NOT LIKE '%bot%'
LIMIT 100

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