Medailisté, vítězové, možné problémy

SQL

use cswiki_p;
select distinct result1.cl_to
from (select distinct cl_to from categorylinks where cl_from in (select distinct page_id from page where ((page_title like "Infobox%" and page_namespace like 10) or page_namespace like 14)) as result1
left join (select distinct cl_to from categorylinks where cl_from not in (select distinct page_id from page where ((page_title like "Infobox%" and page_namespace like 10) or page_namespace like 14)) as result2
on result1.cl_to = result2.cl_to
where result2.cl_to is NULL and result1.cl_to not like "Infoboxy_%" and result1.cl_to not like "%_infoboxy";

SQL

Checking query status...