use enwiki_p;

SELECT log_user_text,

  COUNT(DISTINCT log_page) AS `reviews`

  FROM logging

  WHERE log_timestamp BETWEEN 20170519000000 AND 20170619000000

  AND log_namespace = 0 AND

  (

    (

      log_type = 'patrol'

      AND log_action = 'patrol'

    ) OR (

      log_type = 'pagetriage-curation'

      AND log_action = 'reviewed'

    )

  )

  GROUP BY log_user_text

  ORDER BY 2 DESC;