WikiDaheim new users 2022 (by first revision, by uploader) and sum

SQL

USE commonswiki_p;
set @cat:="Media_from_WikiDaheim_2022_in_Austria/all"; # reference category counted
set @timestamp:=20220616220000; # registration time threshold for new users

SELECT /* SLOW_OK */ DISTINCT actor_name AS user, COUNT(image.img_name) as img_count, user.user_registration
    FROM actor, revision, image, page, categorylinks, user 
    WHERE page.page_id=categorylinks.cl_from
        AND actor.actor_id = revision.rev_actor
        AND image.img_name = page.page_title
        and revision.rev_page = page.page_id
        and revision.rev_parent_id = 0
        AND categorylinks.cl_to = @cat
        and user.user_id = actor.actor_user
        AND user.user_registration > @timestamp
    GROUP BY user 
    ORDER BY img_count DESC limit 300;
    
SELECT /* SLOW_OK */ COUNT(image.img_name) as "Overall image count for above users"
    FROM actor, revision, image, page, categorylinks, user 
    WHERE page.page_id=categorylinks.cl_from
        AND actor.actor_id = revision.rev_actor
        AND image.img_name = page.page_title
        and revision.rev_page = page.page_id
        and revision.rev_parent_id = 0
        AND categorylinks.cl_to = @cat 
        and user.user_id = actor.actor_user
        AND user.user_registration > @timestamp;

SELECT /* SLOW_OK */ actor_name AS user, image.img_name
    FROM actor, revision, image, page, categorylinks, user 
    WHERE page.page_id=categorylinks.cl_from
        AND actor.actor_id = revision.rev_actor
        AND image.img_name = page.page_title
        and revision.rev_page = page.page_id
        and revision.rev_parent_id = 0
        AND categorylinks.cl_to = @cat
        and user.user_id = actor.actor_user
        AND user.user_registration > @timestamp
    limit 500;
SQL

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