Categorías vacías en Wikipedia

This query is marked as a draft This query has been published by Superzerocool.

Categorías que no tienen artículos categorizados y podrían ser borrados

SQL

use eswiki_p;
select page_title
from page
where page_namespace = 14
	and not exists(select 1 from categorylinks where page_title = cl_to)
    and page_is_redirect = 0
    and page_title not like 'Wikipedia:%' 
    and page_title not like 'Wikiproyecto:%'
    and not exists(select 1 from templatelinks where tl_from = page_id and tl_title = 'Categoría_redirigida') /* Categoría redirigida */

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