Edits of Pages of a main category's depth2 subcategories

Fork of Pages of a main category's direct subcategories by Arjunaraoc

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

SQL

use tewiki_p;
SELECT
     CONCAT("[[",page_title,"]]") as page, LEFT(rev_timestamp,4) as year, COUNT(*) as Edits
FROM page p
JOIN categorylinks cl
ON p.page_namespace = 0 -- main page
AND cl.cl_from = p.page_id
      AND cl.cl_to in (
SELECT
  page_title as subcat
FROM page p
JOIN categorylinks cl
ON p.page_namespace = 14 -- Optional namespace check. 14 - categories, 6 - files
AND cl.cl_from = p.page_id
      AND cl.cl_to = "ప్రకాశం_జిల్లా_గ్రామాలు" -- Insert your category here.
      )
INNER JOIN revision on rev_page=p.page_id
GROUP BY LEFT(rev_timestamp,4)
HAVING Edits > 0
ORDER BY year;

SQL

Checking query status...