4) Největším počtem registrovaných uživatelů editované články, bez revertů

SQL

use cswiki_p;
select concat("Šablona:",page_title) from page where page_namespace like 10 and page_id in (select cl_from from categorylinks where cl_to in (select page_title from page where page_id in (select cl_from from categorylinks where cl_to like "Systém:Skryté_kategorie" and cl_type like "subcat"))) and page_id not in (select cl_from from categorylinks where cl_to not in (select page_title from page where page_id in (select cl_from from categorylinks where cl_to like "Systém:Skryté_kategorie" and cl_type like "subcat")));

SQL

Checking query status...