بذرة من التصنيف

SQL

use arwiki_p;
select page_title , (select page_title from
	page 
	where page_namespace = 100
	and page_is_redirect = 0
	limit 1)
from page
where page_namespace = 0
and page_is_redirect = 0
and page_id in (select cl_from from categorylinks where cl_from = page_id and cl_to = "مقالات_بحاجة_لشريط_بوابات")
and (select cl_to from categorylinks where cl_from = page_id limit 1) like CONCAT('%', (select page_title from
	page 
	where page_namespace = 100
	and page_is_redirect = 0
	limit 1) ,'%')
limit 1;
SQL

Checking query status...
