Extension:CategoryIntersection/es

The CategoryIntersection extension provides a special page - Special:CategoryIntersection. You put in a list of categories to this page (separated by newlines), and the extension returns the articles that are in all the categories listed. It stores hashes of what categories a page is in in a separate table in db to (I assume) make things efficient. Somewhat akin to the DynamicPageList extensions (but probably much more efficient).

Instalación
Para instalar esta extensión, haz lo siguiente: