This query is marked as a draft This query has been published by Achim55.

SQL

AخA
 
#still testing...
USE commonswiki_p;
SET @date = '20170501';
(SELECT CONCAT('# [[:Category:', REPLACE(log_title,'_',' '), ']]'), log_action
FROM logging
JOIN pages ON page_title = log_title AND page_namespace = 14
WHERE log_namespace = 14
AND SUBSTR(log_timestamp, 1, 8) = @date
AND log_type = 'delete' AND log_action = 'delete'
AND log_title NOT LIKE 'Images_from_the_Geograph_British_Isles_project_needing_categories%'
); /*UNION
(SELECT CONCAT('# [[:Category:', REPLACE(log_title,'_',' '), ']]'), log_action FROM logging
WHERE log_namespace = 14
AND SUBSTR(log_timestamp, 1, 8) = @date
AND log_type = 'move'
)*/
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