External links from mainspace pages with talk pages in cats

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

For [[WP:RAQ#Medical external links survey]] circa 30 Aug 2020.

SQL

SELECT site, COUNT(*)
FROM (SELECT REGEXP_REPLACE(el_to, '^(?:[a-z]*:)?//([^/]*)(?:.*)', '\\1') AS site
      FROM page tp ON tp.page_id = el_from
      JOIN page mp ON mp.page_namespace = 0 AND mp.page_title = tp.page_title
      JOIN externallinks ON el_from = mp.page_id
      JOIN categorylinks ON cl_from = tp.page_id
      WHERE cl_to IN ('All_WikiProject_Medicine_articles', 'WikiProject_Anatomy_articles')
        AND tp.page_namespace = 1) sq
GROUP BY site;

By running queries you agree to the Cloud Services Terms of Use and you irrevocably agree to release your SQL under CC0 License.

Submit Query Stop Query

All SQL code is licensed under CC0 License.

SQL

Checking query status...