use arwiki_p;

select page_title , (select page_title from

    page 

    where page_namespace = 100

    and page_is_redirect = 0

    limit 1)

from page

inner join categorylinks

on cl_from = page_id

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 cl_to like CONCAT('%', (select page_title from

    page 

    where page_namespace = 100

    and page_is_redirect = 0

    limit 1) ,'%');