King query - Quarry

SQL

set @user = "King G.A";
use hewiki_p;
select replace(page_title, "_", " ") as "ערך", rev_timestamp as "תאריך" from page as c join revision
on page_id = rev_page
where page_title in
(select page_title from page as a join categorylinks
 on cl_from = a.page_id
 where cl_to = "ויקיפדיה:_ערכים_שמתקיים_לגביהם_דיון_חשיבות_אנציקלופדית")
and rev_actor in
(select actor_id from actor
 where actor_name = @user)
and page_namespace = 1
and datediff(now(), rev_timestamp) <= 8
order by rev_timestamp desc
SQL

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